Master in Engineering Design 1. Introduction. 2. Work Description - In+

Master in Engineering Design
Design of Thermal Systems
Report: ACADS Modeling, Sizing and Simulation.
Group: José Gaspar
IN+ Center for Innovation, Technology and Policy Research,
Instituto Superior Técnico, Universidade Técnica de Lisboa
August 2005
1. Introduction.
This work had two objectives: student evaluation; sizing of the ACADS air conditioning system.
Some important results were found, on the context of the ACADS project. The variable air
volume control – VAV - is the better solution on HAVC energy consumption because the
electric power required by the supply fan varies with the cube of the fan rpm. The fresh air
supplied to each person is about 8 liters/s. Hence if a space has 308 seats we have 308 * 8
liters/s of air supply on a CAV – constant air volume control – system. But on an ACADS (VAV
optimization) system we will have a variable air volume that supplies air only to the real room
occupancy. As the room occupancy diminishes, also the air supply and fan electric power
diminishes. The VAV control operates based on the temperature sensor. The ACADS control
adds to the temperature sensor the room occupancy information – ticket service. The Fan
rotation is controlled by the occupancy information, and the cooling/heating coil is controlled by
the temperature sensor, to make corrections and maintain the temperature set point.
The program simulates and establishes the best system operation scheduling from the
information gathered from the people, light and thermostat scheduling. But these schedules
vary on the real life by a great set of factors. Hence if the real system automation doesn’t take
this in to account the best results are impossible to accomplish. In real life this problem is
solved by the ACADS solution
2. Work Description
The work was divided in three steps: Input data to the Carrier HAP – Hourly Analysis Program;
Sizing of the HVAC components; System simulation. These three steps were executed on the
same program. The next step is the equipment selection and installation by the HAVC
company service – from the project (specifications) final report. Future energy analysis will be
made on the solar radiation gains to heat the cinema room (see last append).

3. Input Data
3.1. Local Weather
The first data to be transferred in to the HAP program was the information about
geographical location of the building, the nature of local time and soil properties.
Parameters like the temperature, humidity and solar radiation conditions are central to the
sizing and simulation processes.
Two distinct kinds of weather data exist:
3.1.1. Design Weather Data
Used to perform cooling and heating design load estimates (see append A).
3.1.2. Simulation Weather Data
Required to perform 8760 hour energy simulations. Results of these simulations
were used to compute annual energy use and energy.
3.2. Cinema Theatre Space
The cinema space must be defined so system design calculations or energy simulations
can be performed. A space consists of a number of walls, roofs, windows and internal heat
gains that influence heat transfer into and out of the space (see append B)
3.3. Schedules
Schedules define the hourly and daily behavior of the characteristics of a building and its
HVAC equipment. Each profile contains data for one 24 hour period and are assigned to
the different days of the week and months of the year (see append L).
3.4. Systems
The components included on the program were fans, coils, ductwork, supply terminals and
controls. Also when performed the energy analysis of other components like heat pumps,
electric resistances and combustion heating components the information collected from
there were considered by the program (see append C).
3.5. Plants
4. Sizing
A Plant is the equipment and controls which provide chilled water to cooling coils, or hot
water or steam to heating coils. Examples include chiller plants, hot water boiler plants and
steam boiler plants (see append D).
This is a calculation process to determine the equipment specifications like airflow rates, supply
terminal characteristics and coil capacities for HAVC systems (see append E).

5. Simulations
System simulation reports provide information about system and plant operation and energy
use during a typical year (see append F, G, H, I).
6. Results
The simulation results and benchmarking were made only for cooling (this is a Carrier
Developed Program). The results are described for each component:
Supply Fan:
• CAV (Constant Air Volume); Floor Air Supply: 2403,5 €/year;
• CAV (Constant Air Volume); Ceiling Air Supply: 1998,6 €/year (16,85 % less);
• VAV (Variable Air Volume); Floor Air Supply: 261,1 €/year (89,14 % less);
• VAV (Variable Air Volume); Ceiling Air Supply: 213,1 €/year (91,13 % less);
Chiller Plant:
• CAV (Constant Air Volume); Floor Air Supply: 684,8 €/year;
• VAV (Variable Air Volume); Ceiling Air Supply: 423,5 €/year (38,16 % less);
• CAV (Constant Air Volume); Ceiling Air Supply: 415,1 €/year (39,38 % less);
• VAV (Variable Air Volume); Floor Air Supply: 333,3 €/year (51,33 % less);
Final Results:
• CAV (Constant Air Volume); Floor Air Supply: 3088,3 €/year;
• CAV (Constant Air Volume); Ceiling Air Supply: 2413,7 €/year (21,84 % less);
• VAV (Variable Air Volume); Ceiling Air Supply: 636,6 €/year (79,39 % less);
• VAV (Variable Air Volume); Floor Air Supply: 594,4 €/year (80,75 % less);
Also it’s important to compare the loads between cooling and heating coils:
Cooling Coil Loads:
• CAV; Floor Air Supply: 16709 kWh / year 3088,3 €/year;
• VAV; Ceiling Air Supply: 6515 kWh / year 423,5 €/year;
• CAV; Ceiling Air Supply: 9431 kWh / year 415,1 €/year;
• VAV; Floor Air Supply: 5703 kWh / year 333,3 €/year.
Heating Coil Loads:
• CAV; Floor Air Supply: 35055 kWh / year
• VAV; Ceiling Air Supply: 0 kWh / year (Not Simulated)
• CAV; Ceiling Air Supply: 57783 kWh / year
• VAV; Floor Air Supply: 0 kWh / year (Not Simulated)

7. Conclusion
On the last paragraph the best results presented are those of the variable air volume control
applied to the air supply fan. The energy consumption reduction is enormous on the fan electric
motor component when compared to the rest of the HAVC components. Thus the best solution
for this type of spaces is the VAV control. This solution increase on importance with the space
volume. Other advantages are the noise reduction and improve the life cycle.
Appends
A
B
C
D
E
F
G
H
I
J
L
M
N
(Weather Data)
(Space Data)
(System Data Input Parameters)
(Plant Data Input Parameters)
(Air System & Plant Sizing Data)
(Air System & Plant Simulation Results)
(Air System Design Load Summary)
(Air System Psychrometrics)
(Hourly Air System Design Day Loads)
(Hourly Zone Design Day Loads)
(Schedules)
(System Benchmarking)
(Solar Radiation Gain)

Append A - Weather Data

Design Weather Parameters & MSHGs
Design Parameters:
City Name ................................................................................. Lisbon
Location ................................................................................. Portugal
Latitude ......................................................................................... 38.4 Deg.
Longitude ........................................................................................ 9.1 Deg.
Elevation ....................................................................................... 10.0 m
Summer Design Dry-Bulb ............................................................. 32.0 °C
Summer Coincident Wet-Bulb ....................................................... 20.8 °C
Summer Daily Range .................................................................... 10.5 °K
Winter Design Dry-Bulb ................................................................... 3.5 °C
Winter Design Wet-Bulb .................................................................. 2.3 °C
Atmospheric Clearness Number ................................................... 1.00
Average Ground Reflectance ........................................................ 0.20
Soil Conductivity ......................................................................... 1.385 W/(m-°K)
Local Time Zone (GMT +/- N hours) ................................................ 0.0 hours
Consider Daylight Savings Time ..................................................... No
Simulation Weather Data ............................................... Lisbon (TRY)
Current Data is .............................................................. User Modified
Design Cooling Months .................................... January to December
Design Day Maximum Solar Heat Gains:
(The MSHG values are expressed in W/m² )
Month N NNE NE ENE E ESE SE SSE S
January 30.1 30.1 30.1 127.4 234.9 309.6 362.1 376.6 375.0
February 36.5 36.5 85.0 184.1 289.7 348.5 370.5 361.6 350.6
March 43.6 43.6 149.8 256.1 319.7 356.6 344.2 313.5 296.9
April 53.8 116.0 220.5 305.9 354.2 348.5 315.4 259.7 231.3
May 62.5 174.2 277.1 338.0 368.6 343.9 285.6 210.8 174.8
June 90.6 219.6 326.1 387.3 409.5 370.7 297.1 206.1 165.9
July 96.5 265.0 406.1 508.4 546.2 502.2 419.8 307.2 255.2
August 87.0 177.4 323.4 458.8 525.2 518.2 467.8 385.1 343.8
September 64.6 64.6 189.4 343.2 438.7 480.5 475.3 434.4 411.9
October 45.9 45.9 87.0 230.5 329.9 407.3 430.7 423.6 414.2
November 30.7 30.7 30.7 121.3 229.7 309.4 354.2 367.3 370.3
December 27.4 27.4 27.4 97.7 209.6 288.3 350.4 372.9 376.7
Month SSW SW WSW W WNW NW NNW HOR Mult
January 373.9 356.6 316.3 228.4 130.5 30.1 30.1 209.3 0.47
February 362.1 370.9 343.8 290.1 195.8 76.8 36.5 276.6 0.47
March 316.6 348.6 353.7 326.7 249.2 153.1 43.6 338.7 0.47
April 260.7 315.6 352.0 353.3 300.9 225.2 112.9 403.7 0.50
May 211.1 285.3 344.9 367.3 340.3 278.2 172.2 448.0 0.53
June 206.9 295.6 373.2 405.0 392.3 328.2 213.7 510.3 0.60
July 309.3 418.0 509.8 538.9 509.7 414.6 254.0 667.1 0.80
August 388.0 469.1 523.0 524.7 447.8 337.0 172.0 609.9 0.77
September 433.7 474.4 481.9 437.2 343.8 192.4 64.6 467.9 0.67
October 423.3 431.8 408.7 334.1 222.5 97.8 45.9 331.1 0.57
November 369.9 356.2 303.5 231.9 119.1 30.7 30.7 209.4 0.47
December 371.5 350.2 290.3 210.3 90.1 27.4 27.4 181.1 0.47
Mult. = User-defined solar multiplier factor.

Cooling Design Temperature Profiles
Location: Lisbon, Portugal
( Dry and Wet Bulb temperatures are expressed in °C )
Hr January February March April May June
DB WB DB WB DB WB DB WB DB WB DB WB
0000 14.3 10.4 15.9 10.9 19.0 13.3 21.1 14.2 26.1 16.8 26.5 18.2
0100 14.0 10.3 15.5 10.7 18.6 13.1 20.7 14.1 25.7 16.7 26.2 18.0
0200 13.7 10.1 15.2 10.6 18.3 13.0 20.2 13.9 25.4 16.5 25.8 17.9
0300 13.4 9.9 14.9 10.4 18.0 12.8 19.9 13.7 25.1 16.4 25.6 17.8
0400 13.3 9.8 14.7 10.3 17.8 12.7 19.7 13.6 24.9 16.3 25.4 17.7
0500 13.2 9.8 14.6 10.3 17.7 12.7 19.6 13.6 24.8 16.3 25.3 17.7
0600 13.3 9.9 14.7 10.4 17.8 12.8 19.8 13.7 24.9 16.4 25.4 17.8
0700 13.6 10.1 15.1 10.5 18.2 12.9 20.2 13.8 25.3 16.5 25.8 17.9
0800 14.2 10.4 15.7 10.8 18.9 13.2 20.9 14.2 26.0 16.8 26.4 18.1
0900 15.0 10.8 16.7 11.3 19.8 13.6 21.9 14.6 26.9 17.1 27.2 18.5
1000 15.9 11.4 17.7 11.8 20.9 14.1 23.2 15.1 28.0 17.6 28.2 18.8
1100 16.9 11.9 18.9 12.3 22.2 14.6 24.5 15.7 29.2 18.0 29.4 19.3
1200 17.9 12.5 20.1 12.8 23.3 15.0 25.8 16.2 30.3 18.5 30.5 19.6
1300 18.6 12.8 20.9 13.2 24.2 15.4 26.8 16.6 31.2 18.8 31.3 19.9
1400 19.1 13.1 21.5 13.4 24.8 15.6 27.5 16.8 31.8 19.0 31.8 20.1
1500 19.3 13.2 21.7 13.5 25.0 15.7 27.7 16.9 32.0 19.1 32.0 20.2
1600 19.1 13.1 21.5 13.4 24.8 15.6 27.5 16.8 31.8 19.0 31.8 20.1
1700 18.7 12.9 21.0 13.2 24.3 15.4 26.9 16.6 31.3 18.8 31.3 20.0
1800 18.0 12.5 20.2 12.9 23.5 15.1 26.0 16.2 30.5 18.5 30.6 19.7
1900 17.2 12.1 19.3 12.5 22.5 14.7 24.9 15.8 29.6 18.2 29.7 19.4
2000 16.4 11.7 18.4 12.0 21.6 14.3 23.9 15.4 28.6 17.8 28.9 19.1
2100 15.8 11.3 17.6 11.7 20.8 14.0 23.0 15.0 27.8 17.5 28.1 18.8
2200 15.2 10.9 16.9 11.4 20.0 13.7 22.2 14.7 27.1 17.2 27.4 18.5
2300 14.7 10.7 16.3 11.1 19.5 13.4 21.5 14.4 26.5 17.0 26.9 18.3
Hr July August September October November December
DB WB DB WB DB WB DB WB DB WB DB WB
0000 26.8 18.0 27.4 19.2 26.9 18.7 25.4 17.5 18.4 13.5 14.1 10.6
0100 26.4 17.9 27.1 19.1 26.6 18.5 25.0 17.4 18.1 13.3 13.8 10.4
0200 26.1 17.7 26.8 19.0 26.3 18.4 24.5 17.2 17.7 13.2 13.5 10.3
0300 25.9 17.6 26.6 18.9 26.0 18.3 24.2 17.1 17.5 13.0 13.2 10.1
0400 25.7 17.5 26.5 18.8 25.9 18.2 24.0 17.0 17.3 12.9 13.1 10.0
0500 25.6 17.5 26.4 18.8 25.8 18.2 23.9 17.0 17.2 12.9 13.0 10.0
0600 25.7 17.6 26.5 18.8 25.9 18.3 24.1 17.1 17.3 13.0 13.1 10.1
0700 26.0 17.7 26.8 18.9 26.2 18.4 24.5 17.2 17.7 13.1 13.4 10.2
0800 26.6 18.0 27.3 19.1 26.8 18.6 25.2 17.5 18.3 13.4 14.0 10.5
0900 27.5 18.4 28.0 19.4 27.6 18.9 26.2 17.9 19.1 13.8 14.7 10.9
1000 28.4 18.8 28.9 19.7 28.5 19.3 27.5 18.3 20.1 14.3 15.6 11.4
1100 29.5 19.3 29.8 20.0 29.6 19.7 28.8 18.8 21.3 14.8 16.7 11.9
1200 30.5 19.8 30.7 20.4 30.6 20.1 30.1 19.3 22.4 15.3 17.6 12.3
1300 31.3 20.1 31.4 20.6 31.3 20.3 31.1 19.6 23.2 15.7 18.3 12.7
1400 31.8 20.3 31.8 20.7 31.8 20.5 31.8 19.8 23.7 15.9 18.8 12.9
1500 32.0 20.4 32.0 20.8 32.0 20.6 32.0 19.9 23.9 16.0 19.0 13.0
1600 31.8 20.3 31.8 20.7 31.8 20.5 31.8 19.8 23.7 15.9 18.8 12.9
1700 31.4 20.1 31.4 20.6 31.4 20.4 31.2 19.6 23.2 15.7 18.4 12.7
1800 30.7 19.8 30.8 20.4 30.7 20.1 30.3 19.3 22.5 15.4 17.7 12.4
1900 29.8 19.4 30.1 20.1 29.9 19.8 29.2 18.9 21.6 15.0 17.0 12.0
2000 29.0 19.1 29.4 19.9 29.1 19.5 28.2 18.6 20.8 14.6 16.2 11.6
2100 28.3 18.8 28.8 19.7 28.4 19.2 27.3 18.3 20.0 14.2 15.5 11.3
2200 27.6 18.5 28.2 19.5 27.8 19.0 26.5 18.0 19.3 13.9 14.9 11.0
2300 27.1 18.2 27.7 19.3 27.3 18.8 25.8 17.7 18.8 13.7 14.4 10.8

Design Temperature Profiles
Location: Lisbon, Portugal
July
Temperature ( °C )
32
30
28
26
24
22
20
18
Dry Bulb
Wet Bulb
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour

Design Solar Fluxes for August
Location: Lisbon, Portugal
( Values for each exposure are expressed in W/m² )
Hour N NNE NE ENE E ESE SE SSE
0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0600 34.7 80.8 116.9 136.9 137.1 117.4 81.5 35.5
0700 63.2 232.6 377.2 472.6 502.0 460.1 354.5 203.5
0800 69.2 207.0 393.9 534.0 603.3 589.6 495.3 337.0
0900 82.9 122.5 313.8 473.9 576.3 603.5 550.6 426.9
1000 95.6 99.8 190.1 349.2 472.5 539.5 539.0 470.9
1100 103.7 103.7 109.0 190.6 320.5 419.6 471.8 468.4
1200 106.9 106.9 106.9 110.8 143.1 262.7 360.9 421.9
1300 105.2 105.2 105.2 105.2 105.2 112.2 220.0 337.6
1400 98.5 98.5 98.5 98.5 98.5 98.5 104.6 225.2
1500 87.2 87.2 87.2 87.2 87.2 87.2 87.2 97.6
1600 74.1 71.3 71.3 71.3 71.3 71.3 71.3 73.8
1700 55.9 50.3 50.3 50.3 50.3 50.3 50.3 50.3
1800 61.2 20.7 20.7 20.7 20.7 20.7 20.7 20.7
1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Hour S SSW SW WSW W WNW NW NNW HOR
0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0600 9.6 9.2 9.2 9.2 9.2 9.2 9.2 9.6 26.6
0700 47.1 42.5 42.5 42.5 42.5 42.5 42.5 42.5 185.0
0800 141.4 65.5 65.5 65.5 65.5 65.5 65.5 65.5 345.0
0900 253.5 88.9 82.9 82.9 82.9 82.9 82.9 82.9 484.7
1000 346.9 187.4 99.6 95.6 95.6 95.6 95.6 95.6 594.1
1100 409.9 306.0 173.7 108.2 103.7 103.7 103.7 103.7 665.7
1200 435.7 400.0 320.7 210.7 113.8 106.9 106.9 106.9 694.7
1300 421.8 458.7 442.2 375.1 268.4 139.3 108.6 105.2 679.2
1400 369.6 475.0 524.0 508.2 430.4 303.6 148.5 101.4 620.1
1500 284.4 445.2 553.6 591.2 551.5 441.3 279.4 94.8 521.5
1600 176.3 369.0 520.0 603.7 605.5 525.1 376.5 185.0 390.0
1700 63.0 248.4 408.2 515.5 551.6 509.9 398.1 235.5 234.9
1800 22.0 87.3 180.8 251.7 287.6 282.1 236.2 158.1 70.6
1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Design Beam Solar Heat Gains for August
Location: Lisbon, Portugal
( Values for each exposure are expressed in W/m² )
Hour N NNE NE ENE E ESE SE SSE
0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0600 10.6 54.2 86.2 102.7 102.8 86.6 54.9 11.2
0700 1.3 128.9 263.1 346.2 370.1 335.5 243.1 100.1
0800 0.0 67.0 246.5 371.4 431.9 420.0 337.6 192.0
0900 0.0 4.0 143.6 298.3 389.1 412.9 366.6 254.6
1000 0.0 0.0 26.4 161.7 281.9 343.2 342.7 280.4
1100 0.0 0.0 0.0 21.6 123.6 221.2 271.8 268.5
1200 0.0 0.0 0.0 0.0 2.8 68.3 159.0 219.4
1300 0.0 0.0 0.0 0.0 0.0 0.0 38.1 138.3
1400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 47.0
1500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
1600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
1700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
1800 13.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Hour S SSW SW WSW W WNW NW NNW HOR
0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0600 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.3
0700 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 84.9
0800 19.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 222.4
0900 86.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 349.2
1000 159.3 24.9 0.0 0.0 0.0 0.0 0.0 0.0 449.0
1100 211.5 109.9 13.6 0.0 0.0 0.0 0.0 0.0 515.5
1200 233.0 197.7 119.9 30.9 0.0 0.0 0.0 0.0 542.3
1300 221.4 257.4 241.5 175.2 74.8 2.4 0.0 0.0 528.0
1400 178.0 280.8 326.0 311.7 238.1 113.7 6.4 0.0 473.1
1500 109.5 266.4 364.6 397.5 362.7 262.7 104.8 0.0 382.5
1600 36.7 214.6 352.5 425.8 427.4 357.0 222.0 42.9 263.3
1700 0.2 130.0 279.9 373.8 404.0 369.0 271.1 117.2 124.9
1800 0.0 33.4 122.9 185.2 214.6 210.5 171.7 101.9 16.5
1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Design Diffuse Solar Heat Gains for August
Location: Lisbon, Portugal
( Values for each exposure are expressed in W/m² )
Hour N NNE NE ENE E ESE SE SSE
0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0600 12.7 16.4 20.0 22.3 22.3 20.1 16.4 12.7
0700 51.4 63.0 76.3 86.6 90.0 85.2 74.0 60.7
0800 73.1 84.8 99.8 113.5 121.1 119.5 109.5 94.8
0900 87.5 97.4 110.2 123.9 134.0 136.8 131.3 119.6
1000 101.0 105.4 114.5 125.7 136.1 142.3 142.3 135.9
1100 109.5 109.5 115.1 122.7 131.6 139.4 143.9 143.6
1200 112.9 112.9 112.9 117.1 123.2 130.7 137.8 142.7
1300 111.1 111.1 111.1 111.1 111.1 118.5 126.1 134.3
1400 104.1 104.1 104.1 104.1 104.1 104.1 110.5 119.7
1500 92.1 92.1 92.1 92.1 92.1 92.1 92.1 100.5
1600 78.3 75.3 75.3 75.3 75.3 75.3 75.3 77.9
1700 59.0 53.1 53.1 53.1 53.1 53.1 53.1 53.1
1800 27.2 21.8 21.8 21.8 21.8 21.8 21.8 21.8
1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Hour S SSW SW WSW W WNW NW NNW HOR
0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0600 10.1 9.7 9.7 9.7 9.7 9.7 9.7 10.1 15.3
0700 49.7 44.9 44.9 44.9 44.9 44.9 44.9 44.9 56.4
0800 80.5 69.2 69.2 69.2 69.2 69.2 69.2 69.2 72.8
0900 105.8 94.0 87.5 87.5 87.5 87.5 87.5 87.5 80.7
1000 125.5 114.3 105.3 101.0 101.0 101.0 101.0 101.0 84.9
1100 138.6 130.5 121.7 114.4 109.5 109.5 109.5 109.5 87.1
1200 143.9 140.9 134.8 127.3 120.3 112.9 112.9 112.9 87.8
1300 141.0 144.2 142.8 137.2 129.3 121.3 114.8 111.1 87.4
1400 130.2 139.2 143.7 142.2 135.3 125.2 115.0 107.1 85.7
1500 112.4 125.5 135.7 139.5 135.5 125.1 112.0 100.2 82.3
1600 88.7 103.2 117.4 126.3 126.4 117.9 103.9 89.3 75.8
1700 59.7 72.2 86.6 98.0 102.1 97.4 85.6 71.2 62.8
1800 23.2 29.0 36.7 44.0 48.2 47.5 42.3 34.6 31.9
1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Design Total Solar Heat Gains for August
Location: Lisbon, Portugal
( Values for each exposure are expressed in W/m² )
Hour N NNE NE ENE E ESE SE SSE
0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0600 20.4 66.8 101.6 119.9 120.0 102.1 67.5 21.0
0700 40.9 177.4 321.8 412.9 439.4 401.1 300.1 146.8
0800 56.3 132.3 323.4 458.8 525.2 512.1 421.9 265.0
0900 67.4 79.0 228.5 393.7 492.3 518.2 467.8 346.7
1000 77.8 81.2 114.6 258.5 386.7 452.8 452.2 385.1
1100 84.3 84.3 88.7 116.1 224.9 328.5 382.5 379.0
1200 87.0 87.0 87.0 90.2 97.7 168.9 265.1 329.3
1300 85.6 85.6 85.6 85.6 85.6 91.2 135.2 241.7
1400 80.2 80.2 80.2 80.2 80.2 80.2 85.1 139.2
1500 70.9 70.9 70.9 70.9 70.9 70.9 70.9 77.4
1600 60.3 58.0 58.0 58.0 58.0 58.0 58.0 60.0
1700 45.4 40.9 40.9 40.9 40.9 40.9 40.9 40.9
1800 33.9 16.8 16.8 16.8 16.8 16.8 16.8 16.8
1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Hour S SSW SW WSW W WNW NW NNW HOR
0000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0400 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0500 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0600 7.8 7.5 7.5 7.5 7.5 7.5 7.5 7.8 15.1
0700 38.3 34.6 34.6 34.6 34.6 34.6 34.6 34.6 128.3
0800 81.7 53.3 53.3 53.3 53.3 53.3 53.3 53.3 278.5
0900 167.8 72.4 67.4 67.4 67.4 67.4 67.4 67.4 411.3
1000 256.0 112.9 81.1 77.8 77.8 77.8 77.8 77.8 514.4
1100 318.2 210.4 107.3 88.1 84.3 84.3 84.3 84.3 582.6
1200 343.8 306.2 223.7 128.9 92.6 87.0 87.0 87.0 609.9
1300 330.0 368.5 351.4 280.9 174.4 95.8 88.4 85.6 595.3
1400 278.3 388.0 436.6 421.2 342.3 210.1 95.0 82.5 539.1
1500 196.0 363.0 469.1 505.0 467.1 359.1 191.0 77.2 445.8
1600 105.0 294.1 442.9 523.0 524.7 447.8 301.9 111.6 321.7
1700 46.2 185.6 346.6 449.2 482.7 443.9 337.0 172.0 173.3
1800 17.9 55.7 151.2 219.1 251.7 247.1 204.3 128.6 41.1
1900 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2000 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2100 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2200 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
2300 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0

Append B – Space Data

1. General Details:
Floor Area ................................................ 266.0 m²
Avg. Ceiling Height ....................................... 6.0 m
Building Weight ........................................ 634.7 kg/m²
Auditory
1.1. OA Ventilation Requirements:
Space Usage ............. THEATERS: Auditorium
OA Requirement 1 ........................................ 8.0 L/s/person
OA Requirement 2 ...................................... 0.00 L/(s-m²)
2. Internals:
2.1. Overhead Lighting:
Fixture Type .................. Recessed (Unvented)
Wattage ...................................................... 5.00 W/m²
Ballast Multiplier ......................................... 1.20
Schedule ................................ Light – Auditory
2.2. Task Lighting:
Wattage ...................................................... 0.00 W/m²
Schedule ................................................... None
2.3. Electrical Equipment:
Wattage ...................................................... 0.00 W/m²
Schedule ................................................... None
2.4. People:
Occupancy .................................................. 308 People
Activity Level ............................. Seated at Rest
Sensible ..................................................... 67.4 W/person
Latent ......................................................... 35.2 W/person
Schedule .............................. People – Auditory
2.5. Miscellaneous Loads:
Sensible .......................................................... 0 W
Schedule ................................................... None
Latent .............................................................. 0 W
Schedule ................................................... None
3. Walls, Windows, Doors:
Exp. Wall Gross Area (m²) Window 1 Qty. Window 2 Qty. Door 1 Qty.
S 98.0 0 0 0
3.1. Construction Types for Exposure S
4. Roofs, Skylights:
(No Roof or Skylight data).
5. Infiltration:
Design Cooling ........................................... 0.00 L/s
Design Heating ........................................... 0.00 L/s
Energy Analysis ......................................... 0.00 L/s
Infiltration occurs only when the fan is off.
6. Floors:
Type ................................ Slab Floor On Grade
Floor Area ................................................ 266.0 m²
Total Floor U-Value .................................. 0.550 W/(m²-°K)
Exposed Perimeter ..................................... 66.0 m
Edge Insulation R-Value ............................. 1.82 (m²-°K)/W
7. Partitions:
(No partition data).

Exterior Wall - Auditory
Wall Details
Outside Surface Color ............................... Light
Absorptivity ............................................... 0.450
Overall U-Value ........................................ 0.091 W/(m²-°K)
Wall Layers Details (Inside to Outside)
Thickness Density Specific Ht. R-Value Weight
Layers mm kg/m³ kJ / (kg - °K) (m²-°K)/W kg/m²
Inside surface resistance 0.000 0.0 0.00 0.12064 0.0
Revestimento - Madeira 20.000 550.0 0.88 0.86957 11.0
Isolamento Acústico 260.000 40.0 1.17 6.50000 10.4
Reboco Interior 10.000 1950.0 0.87 0.00869 19.5
Isolamento - Poliuretano 100.000 35.0 0.92 3.33333 3.5
Tijolo - 15cm 150.000 1900.0 0.84 0.13043 285.0
Reboco Exterior 10.000 1950.0 0.87 0.00869 19.5
Outside surface resistance 0.000 0.0 0.00 0.05864 0.0
Totals 550.000 - 11.02999 348.9
Roof - Auditory
Roof Details
Outside Surface Color ............................... Light
Absorptivity ............................................... 0.450
Overall U-Value ........................................ 0.080 W/(m²-°K)
Roof Layers Details (Inside to Outside)
Thickness Density Specific Ht. R-Value Weight
Layers mm kg/m³ kJ / (kg - °K) (m²-°K)/W kg/m²
Inside surface resistance 0.000 0.0 0.00 0.12064 0.0
Revestimento - Madeira 20.000 550.0 0.88 1.84000 11.0
Isolamento - Acústico 400.000 40.0 0.92 10.00000 16.0
Lage 100.000 2300.0 0.84 0.05778 230.0
Impermeabilização 10.000 1050.0 1.47 0.41082 10.5
Chapa de Zinco 6.000 7130.0 0.94 0.00054 42.8
Outside surface resistance 0.000 0.0 0.00 0.05864 0.0
Totals 536.000 - 12.48842 310.3
Door - Auditory - Exterior
Door Details:
Gross Area ................................................... 2.3 m²
Door U-Value ........................................... 2.300 W/(m²-°K)
Glass Details:
Glass Area ................................................... 0.0 m²
Glass U-Value .......................................... 3.293 W/(m²-°K)
Glass Shade Coefficient ........................... 0.880
Glass Shaded All Day ................................. No

Append C – System Data Input Parameters

1. General Details:
Air System Name ............................................................... Auditório
Equipment Class ................................................. Chilled Water AHU
Air System Type ..................................................... Single Zone CAV
Number of zones .............................................................................. 1
2. System Components:
Ventilation Air Data:
Airflow Control .................................... Constant Ventilation Airflow
Ventilation Sizing Method ...................... Sum of Space OA Airflows
Unocc. Damper Position ......................................................... Closed
Damper Leak Rate ........................................................................... 5 %
Outdoor Air CO2 Level ................................................................. 400 ppm
Ventilation Reclaim Data:
Reclaim Type .............................................................. Sensible Heat
Thermal Efficiency .......................................................................... 50 %
Input kW ........................................................................................ 0.0 kW
Schedule ............................................................... JFMAMJJASOND
Central Cooling Data:
Supply Air Temperature .............................................................. 15.0 °C
Coil Bypass Factor .................................................................... 0.100
Cooling Source ............................................................ Chilled Water
Schedule ............................................................... JFMAMJJASOND
Capacity Control .... Temperature Reset by Greatest Zone Demand
Max. Supply Temperature ........................................................... 15.0 °C
Central Heating Data:
Supply Temperature .................................................................... 40.0 °C
Heating Source ................................................................. Hot Water
Schedule ............................................................... JFMAMJJASOND
Capacity Control .... Temperature Reset by Greatest Zone Demand
Min. Supply Temperature ............................................................ 35.0 °C
Supply Fan Data:
Fan Type ................................................................. Forward Curved
Configuration ..................................................................... Draw-thru
Fan Performance ......................................................................... 800 Pa
Overall Efficiency ........................................................................... 54 %
Duct System Data:
Supply Duct Data:
Duct Heat Gain ................................................................................. 0 %
Duct Leakage ................................................................................... 0 %
Return Duct or Plenum Data:
Return Air Via ............................................................. Ducted Return
Return Fan Data:
Fan Type ................................................................. Forward Curved
Fan Performance ......................................................................... 400 Pa
Overall Efficiency ........................................................................... 54 %

3. Zone Components:
Space Assignments:
Auditorio
Zone 1: Zone 1
x1
Thermostats and Zone Data:
Zone ............................................................................................... All
Cooling T-stat: Occ. ..................................................................... 24.0 °C
Cooling T-stat: Unocc. ................................................................. 28.0 °C
Heating T-stat: Occ. .................................................................... 20.0 °C
Heating T-stat: Unocc. ................................................................. 18.0 °C
T-stat Throttling Range ................................................................ 1.50 °K
Diversity Factor ............................................................................ 100 %
Direct Exhaust Airflow ................................................................... 0.0 L/s
Direct Exhaust Fan kW .................................................................. 0.5 kW
Thermostat Schedule ................................... Termostato - Auditório
Unoccupied Cooling is ......................................................... Available
Supply Terminals Data:
Zone ............................................................................................... All
Terminal Type ....................................................................... Diffuser
Minimum Airflow ............................................................................ 0.0 L/s
Zone Heating Units:
Zone ............................................................................................... All
Zone Heating Unit Type ............................................................ None
Zone Unit Heat Source ...................................................... Hot Water
Zone Heating Unit Schedule ................................. JFMAMJJASOND
4. Sizing Data (Computer-Generated):
System Sizing Data:
Cooling Supply Temperature ....................................................... 15.0 °C
Supply Fan Airflow .................................................................. 2464.0 L/s
Ventilation Fan Airflow ............................................................. 2464.0 L/s
Heating Supply Temperature ...................................................... 40.0 °C
Hydronic Sizing Specifications:
Chilled Water Delta-T .................................................................... 5.0 °K
Hot Water Delta-T ......................................................................... 5.0 °K
Safety Factors:
Cooling Sensible .............................................................................. 5 %
Cooling Latent .................................................................................. 5 %
Heating ............................................................................................. 5 %
Zone Sizing Data:
Zone Airflow Sizing Method ....................... Peak zone sensible load
Space Airflow Sizing Method ...................... Coincident space loads
Zone Supply Airflow Zone Htg Unit Reheat Coil -
(L/s) (kW) (kW) (L/s)
1 2464.0 - -
5. Equipment Data
No Equipment Data required for this system.

Append D – Plant Data Input Parameters

1. General Details:
Plant Name .................................................. Auditory Cooling Plant
Plant Type ..................................................................... Chiller Plant
2. Air Systems served by Plant:
Air System Name
Mult.
Auditório 1
3: Configuration
Number of Chillers ............................................................................ 1
Plant Control .......................................................... Equal Unloading
Design LCHWT ............................................................................. 7.0 °C
Maximum LCHWT ......................................................................... 8.0 °C
Cooling Tower Configuration .......... One tower for each W/C chiller
4: Schedule of Equipment
Sequence
Chiller Name
Full Load Capacity
(kW)
Cooler
Flow
Rate
(L/s)
Condenser
Flow Rate
(L/s)
Cooling
Tower Name
Tower
Flow Rate
(L/s)
CH-1 Chiller3 52.0 2.5 0.0 0.0
Totals: 52.0 2.5 0.0 Totals: 0.0
Est. Max Load ............................................................................. 57.7 kW
5: Distribution
Distribution System
Type .................... Primary/Secondary, Variable Speed Secondary
Coil Delta-T at Design ................................................................... 5.6 °K
Pipe Heat Gain Factor ................................................................... 0.0 %
Fluid Properties
Name .............................................................................. Fresh Water
Density ...................................................................................... 999.6 kg/m³
Specific Heat ............................................................................... 4.19 kJ / (kg - °K)
Primary Loop
Pump for
Flow
(L/s)
Head
(kPa)
Mechanical
Efficiency
(%)
CH-1 2.5 150.0 80.0 94.0
Secondary Loop
Flow
(L/s)
Head
(kPa)
Mechanical
Efficiency
(%)
Design 2.5 150.0 80.0 94.0
Electrical
Efficiency
(%)
Electrical
Efficiency
(%)
Control Head ............................................................................. 150.0 kPa
Minimum Pump Flow ................................................................... 20.0 %

Append E – Air System & Plant Sizing Data

Cinema VAC Ceiling - Air System Sizing

Cinema VAV Ceiling - Air System Sizing

Cinema VAC Floor - Air System Sizing

Cinema VAV Floor - Air System Sizing

Append F – Air System & Plant Simulation Results

Cinema VAC Ceiling - Air System Simulation Results
Month
Central
Cooling Coil
Load
(kWh)
Central Heating
Coil Load
(kWh)
Supply Fan
(kWh)
Return Fan
(kWh)
Vent. Reclaim
Device
(kWh)
Lighting
(kWh)
Electric
Equipment
(kWh)
January 0 9274 1358 339 0 312 0
February 0 7416 1227 307 0 282 0
March 53 7894 1358 339 0 312 0
April 261 4766 1314 329 0 302 0
May 243 4176 1358 339 0 312 0
June 1187 2049 1314 329 0 302 0
July 2714 1151 1358 339 0 312 0
August 3125 891 1358 339 0 312 0
September 1718 1391 1314 329 0 302 0
October 106 3712 1358 339 0 312 0
November 23 6782 1314 329 0 302 0
December 0 8282 1358 339 0 312 0
Total 9431 57783 15989 3997 0 3670 0
Cinema VAC Ceiling – Cooling Plant Simulation Results
Month
Cooling Coil
Load
(kWh)
Plant Load
(kWh)
Chiller Output
(kWh)
Chiller Input
(kWh)
Primary Chilled
Water Pump
(kWh)
Secondary
Chilled Water
Pump
(kWh)
January 0 0 0 0 0 0
February 0 0 0 0 0 0
March 53 56 56 19 2 1
April 261 284 284 96 18 7
May 243 265 265 91 17 7
June 1187 1267 1267 451 61 26
July 2714 2855 2855 1028 105 47
August 3125 3284 3284 1181 118 53
September 1718 1826 1826 646 80 35
October 106 115 115 40 7 3
November 23 27 27 9 3 1
December 0 0 0 0 0 0
Total 9431 9979 9979 3561 410 180

Cinema VAC Floor - Air System Simulation Results
Month
Central
Cooling Coil
Load
(kWh)
Central Heating
Coil Load
(kWh)
Supply Fan
(kWh)
Return Fan
(kWh)
Vent. Reclaim
Device
(kWh)
Lighting
(kWh)
Electric
Equipment
(kWh)
January 0 6684 1633 408 0 312 0
February 0 5061 1475 369 0 282 0
March 187 5321 1633 408 0 312 0
April 783 2734 1580 395 0 302 0
May 601 2082 1633 408 0 312 0
June 2303 682 1580 395 0 302 0
July 4321 279 1633 408 0 312 0
August 4912 144 1633 408 0 312 0
September 3079 344 1580 395 0 302 0
October 370 1654 1633 408 0 312 0
November 153 4386 1580 395 0 302 0
December 0 5685 1633 408 0 312 0
Total 16709 35055 19228 4807 0 3670 0
Cinema VAC Floor – Cooling Plant Simulation Results
Month
Cooling Coil
Load
(kWh)
Plant Load
(kWh)
Chiller Output
(kWh)
Chiller Input
(kWh)
Primary Chilled
Water Pump
(kWh)
Secondary
Chilled Water
Pump
(kWh)
January 7 10 10 3 2 1
February 4 6 6 2 2 1
March 257 268 268 75 8 5
April 1216 1304 1304 414 65 30
May 908 982 982 322 55 25
June 3127 3312 3312 1087 134 64
July 5571 5848 5848 1912 196 100
August 6395 6700 6698 2174 216 112
September 4316 4559 4559 1464 175 86
October 683 764 764 252 61 26
November 235 254 254 84 14 6
December 0 0 0 0 0 0
Total 22718 24007 24004 7789 928 456

Cinema VAV Ceiling - Air System Simulation Results
Month
Central
Cooling Coil
Load
(kWh)
Supply Fan
(kWh)
Return Fan
(kWh)
Vent. Reclaim
Device
(kWh)
Lighting
(kWh)
Electric
Equipment
(kWh)
January 5 140 35 0 312 0
February 5 127 32 0 282 0
March 61 139 35 0 312 0
April 403 139 35 0 302 0
May 280 144 36 0 312 0
June 785 140 35 0 302 0
July 1498 148 37 0 312 0
August 1799 148 37 0 312 0
September 1347 142 35 0 302 0
October 269 145 36 0 312 0
November 62 136 34 0 302 0
December 1 140 35 0 312 0
Total 6515 1689 422 0 3670 0
Cinema VAV Ceiling – Cooling Plant Simulation Results
Month
Cooling Coil
Load
(kWh)
Plant Load
(kWh)
Chiller Output
(kWh)
Chiller Input
(kWh)
Primary Chilled
Water Pump
(kWh)
Secondary
Chilled Water
Pump
(kWh)
January 5 9 9 3 3 1
February 5 14 14 4 6 3
March 61 79 79 27 14 6
April 403 499 499 168 73 30
May 280 382 382 128 78 33
June 785 971 971 338 142 59
July 1498 1761 1761 631 200 84
August 1799 2084 2084 753 216 90
September 1347 1592 1592 554 187 78
October 269 388 388 129 90 38
November 62 89 89 30 21 9
December 1 8 8 2 5 2
Total 6515 7877 7877 2768 1035 432

Cinema VAV Floor - Air System Simulation Results
Month
Central
Cooling Coil
Load
(kWh)
Supply Fan
(kWh)
Return Fan
(kWh)
Vent. Reclaim
Device
(kWh)
Lighting
(kWh)
Electric
Equipment
(kWh)
January 3 171 43 0 312 0
February 2 155 39 0 282 0
March 47 171 43 0 312 0
April 337 173 43 0 302 0
May 234 180 45 0 312 0
June 724 174 43 0 302 0
July 1398 185 46 0 312 0
August 1600 185 46 0 312 0
September 1112 176 44 0 302 0
October 194 181 45 0 312 0
November 52 168 42 0 302 0
December 0 171 43 0 312 0
Total 5703 2089 522 0 3670 0
Cinema VAV Floor – Cooling Plant Simulation Results
Month
Cooling Coil
Load
(kWh)
Plant Load
(kWh)
Chiller Output
(kWh)
Chiller Input
(kWh)
Primary Chilled
Water Pump
(kWh)
Secondary
Chilled Water
Pump
(kWh)
January 3 5 5 2 2 1
February 2 5 5 2 2 1
March 47 57 57 19 7 3
April 337 400 400 134 48 20
May 234 292 292 99 44 19
June 724 856 856 300 100 42
July 1398 1588 1588 572 144 60
August 1600 1804 1804 653 155 65
September 1112 1286 1286 449 132 55
October 194 264 264 88 53 22
November 52 67 67 23 11 5
December 0 0 0 0 0 0
Total 5703 6625 6625 2341 700 292

Append G – Air System Design Load Summary

Cinema VAC Floor - Air System Design Load Summary for Auditory
DESIGN COOLING
DESIGN HEATING
COOLING DATA AT Aug 1400
HEATING DATA AT DES HTG
COOLING OA DB / WB 31.8 °C / 20.7 °C HEATING OA DB / WB 3.5 °C / 2.3 °C
Sensible Latent Sensible Latent
ZONE LOADS Details (W) (W) Details (W) (W)
Window & Skylight Solar Loads 0 m² 0 - 0 m² - -
Wall Transmission 98 m² 55 - 98 m² 147 -
Roof Transmission 0 m² 0 - 0 m² 0 -
Window Transmission 0 m² 0 - 0 m² 0 -
Skylight Transmission 0 m² 0 - 0 m² 0 -
Door Loads 0 m² 0 - 0 m² 0 -
Floor Transmission 266 m² 0 - 266 m² 575 -
Partitions 0 m² 0 - 0 m² 0 -
Ceiling 0 m² 0 - 0 m² 0 -
Overhead Lighting 1596 W 1183 - 0 0 -
Task Lighting 0 W 0 - 0 0 -
Electric Equipment 0 W 0 - 0 0 -
People 308 20754 10842 0 0 0
Infiltration - 0 0 - 0 0
Miscellaneous - 0 0 - 0 0
Safety Factor 5% / 5% 1100 542 5% 36 0
>> Total Zone Loads - 23092 11384 - 757 0
Zone Conditioning - 28759 11384 - 758 0
Plenum Wall Load 0% 0 - 0 0 -
Plenum Roof Load 0% 0 - 0 0 -
Plenum Lighting Load 0% 0 - 0 0 -
Return Fan Load 2963 L/s 549 - 2963 L/s -549 -
Ventilation Load 2464 L/s 9104 -11384 2464 L/s 24850 0
Supply Fan Load 2963 L/s 2195 - 2963 L/s -2195 -
Space Fan Coil Fans - 0 - - 0 -
Duct Heat Gain / Loss 0% 0 - 0% 0 -
>> Total System Loads - 40607 0 - 22864 0
Central Cooling Coil - 40607 0 - 0 0
Central Heating Coil - 0 - - 22864 -
>> Total Conditioning - 40607 0 - 22864 0
Key: Positive values are clg loads Positive values are htg loads
Negative values are htg loads
Negative values are clg loads

Cinema VAC Floor – Space Load Summary for Auditory
TABLE 1.1.A.
COMPONENT LOADS FOR SPACE '' Auditorio '' IN ZONE '' Zone 1 ''
DESIGN COOLING
DESIGN HEATING
COOLING DATA AT Sep 2300
HEATING DATA AT DES HTG
COOLING OA DB / WB 27.3 °C / 18.8 °C HEATING OA DB / WB 3.5 °C / 2.3 °C
OCCUPIED T-STAT 24.0 °C OCCUPIED T-STAT 20.0 °C
Sensible Latent Sensible Latent
SPACE LOADS Details (W) (W) Details (W) (W)
Window & Skylight Solar Loads 0 m² 0 - 0 m² - -
Wall Transmission 98 m² 59 - 98 m² 147 -
Roof Transmission 0 m² 0 - 0 m² 0 -
Window Transmission 0 m² 0 - 0 m² 0 -
Skylight Transmission 0 m² 0 - 0 m² 0 -
Door Loads 0 m² 0 - 0 m² 0 -
Floor Transmission 266 m² 0 - 266 m² 575 -
Partitions 0 m² 0 - 0 m² 0 -
Ceiling 0 m² 0 - 0 m² 0 -
Overhead Lighting 1596 W 1303 - 0 0 -
Task Lighting 0 W 0 - 0 0 -
Electric Equipment 0 W 0 - 0 0 -
People 308 20755 10842 0 0 0
Infiltration - 0 0 - 0 0
Miscellaneous - 0 0 - 0 0
Safety Factor 5% / 5% 1106 542 5% 36 0
>> Total Zone Loads - 23223 11384 - 757 0
TABLE 1.1.B. ENVELOPE LOADS FOR SPACE '' Auditorio '' IN ZONE '' Zone 1 ''
COOLING COOLING HEATIN G
Area U-Value Shade TRANS SOLAR TRANS
(m²) (W/(m²-°K)) Coeff. (W) (W) (W)
S EXPOSURE
WALL 98 0.091 - 59 - 147

Append H – Air System Psychrometrics

Cinema VAC Floor – System Psychrometrics for Auditory
August DESIGN COOLING DAY, 1400
TABLE 1:
SYSTEM DATA
Dry-Bulb Specific Sensible Latent
Temp Humidity Airflow CO2 Level Heat Heat
Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W)
Ventilation Air Inlet 31.8 0.01078 2464 400 9104 -11384
Ventilation Reclaim Outlet 28.8 0.01078 2464 400 9104 0
Vent - Return Mixing Outlet 28.3 0.01104 2963 494 - -
Central Cooling Coil Outlet 16.9 0.01104 2963 494 40607 0
Central Heating Coil Outlet 16.9 0.01104 2963 494 0 -
Supply Fan Outlet 17.5 0.01104 2963 494 2195 -
Cold Supply Duct Outlet 17.5 0.01104 2963 494 - -
Zone Air - 25.5 0.01235 2963 959 28759 11384
Return Plenum Outlet 25.5 0.01235 2963 959 0 -
Return Fan Outlet 25.7 0.01235 2963 959 549 -
Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.206 W/(L/s-K)
Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2944.1 W/(L/s)
Site Altitude = 10.0 m
TABLE 2:
ZONE DATA
Zone Terminal Zone
Sensible Zone Zone Zone CO2 Heating Heating
Load T-stat Cond Temp Airflow Level Coil Unit
Zone Name (W) Mode (W) (°C) (L/s) (ppm) (W) (W)
Zone 1 23092 Cooling 28759 25.5 2963 959 0 0
Location: Lisbon, Portugal
Altitude: 10.0 m.
Data for: August DESIGN COOLING DAY, 1400
1. Outdoor Air
2. Ventilation Reclaim Outlet
3. Mixed Air
4. Central Cooling Coil Outlet
5. Supply Fan Outlet
6. Room Air
7. Return Fan Outlet
0.020
0.018
0.016
4 5
3 2
1
0.014
6 7
0.000
0.012
0.010
0.008
0.006
0.004
Specific Humidity ( kg/kg )
0.002
0 5 10 15 20 25 30 35
Temperature ( °C )

Cinema VAC Floor – System Psychrometrics for Auditory
WINTER DESIGN HEATING
TABLE 1:
SYSTEM DATA
Dry-Bulb Specific Sensible Latent
Temp Humidity Airflow CO2 Level Heat Heat
Component Location (°C) (kg/kg) (L/s) (ppm) (W) (W)
Ventilation Air Inlet 3.5 0.00397 2464 400 -24850 0
Ventilation Reclaim Outlet 11.9 0.00397 2464 400 -24850 0
Vent - Return Mixing Outlet 13.3 0.00397 2963 402 - -
Central Cooling Coil Outlet 13.3 0.00397 2963 402 0 0
Central Heating Coil Outlet 19.7 0.00397 2963 402 22864 -
Supply Fan Outlet 20.3 0.00397 2963 402 2195 -
Cold Supply Duct Outlet 20.3 0.00397 2963 402 - -
Zone Air - 20.1 0.00397 2963 411 -758 0
Return Plenum Outlet 20.1 0.00397 2963 411 0 -
Return Fan Outlet 20.2 0.00397 2963 411 549 -
Air Density x Heat Capacity x Conversion Factor: At sea level = 1.207; At site altitude = 1.206 W/(L/s-K)
Air Density x Heat of Vaporization x Conversion Factor: At sea level = 2947.6; At site altitude = 2944.1 W/(L/s)
Site Altitude = 10.0 m
TABLE 2:
ZONE DATA
Zone
Sensible Zone Zone Zone CO2 Heatin g
Heating
Load T-stat Cond Temp Airflow Level Coil Unit
Zone Name (W) Mode (W) (°C) (L/s) (ppm) (W) (W)
Zone 1 -757 Deadband -758 20.1 2963 411 0 0
Termi
nal
Zone

Append I - Hourly Air System Design Day Loads for Auditory

Data for January
30
Total Cooling
Total Heating
25
Load ( kW )
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for February
30
Total Cooling
Total Heating
25
Load ( kW )
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day

Data for March
30
Total Cooling
Total Heating
25
Load ( kW )
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for April
35
Total Cooling
Total Heating
30
25
Load ( kW )
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day

Data for May
40
35
30
Total Cooling
Total Heating
Load ( kW )
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for June
40
35
30
Total Cooling
Total Heating
Load ( kW )
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day

Data for July
40
35
30
Total Cooling
Total Heating
Load ( kW )
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for August
40
35
30
Total Cooling
Total Heating
Load ( kW )
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day

Data for September
40
35
30
Total Cooling
Total Heating
Load ( kW )
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for October
40
35
30
Total Cooling
Total Heating
Load ( kW )
25
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day

Data for November
30
Total Cooling
Total Heating
25
Load ( kW )
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Data for December
30
Total Cooling
Total Heating
25
Load ( kW )
20
15
10
5
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day

Append J - Hourly Zone Design Day Loads

Zone: Zone 1
Data for January
Zone Sensible
Zone Conditioning
25000
20000
W
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for February
Zone Sensible
Zone Conditioning
25000
20000
W
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day

Zone: Zone 1
Data for March
Zone Sensible
Zone Conditioning
25000
20000
W
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for April
Zone Sensible
Zone Conditioning
25000
20000
W
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day

Zone: Zone 1
Data for May
Zone Sensible
Zone Conditioning
25000
20000
W
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for June
Zone Sensible
Zone Conditioning
25000
20000
W
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day

Zone: Zone 1
Data for July
Zone Sensible
Zone Conditioning
25000
20000
W
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for August
Zone Sensible
Zone Conditioning
25000
20000
W
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day

Zone: Zone 1
Data for September
Zone Sensible
Zone Conditioning
25000
20000
W
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for October
Zone Sensible
Zone Conditioning
25000
20000
W
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day

Zone: Zone 1
Data for November
Zone Sensible
Zone Conditioning
25000
20000
W
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day
Zone: Zone 1
Data for December
Zone Sensible
Zone Conditioning
25000
20000
W
15000
10000
5000
0
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Hour of Day

Append L - Schedules

Light - Auditory (Fractional)
Hourly Profiles:
1:Diario
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value 10 10 100 0 0 0 0 0 0 0 0 0 0 50 100 10 10 100 10 10 100 10 10 100
8:Profile Eight
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value 10 10 100 10 0 0 0 0 0 0 0 0 0 100 100 100 100 100 100 100 100 100 100 100
Assignments:
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Design 8 8 8 8 8 8 8 8 8 8 8 8
Monday 1 1 1 1 1 1 1 1 1 1 1 1
Tuesday 1 1 1 1 1 1 1 1 1 1 1 1
Wednesday 1 1 1 1 1 1 1 1 1 1 1 1
Thursday 1 1 1 1 1 1 1 1 1 1 1 1
Friday 1 1 1 1 1 1 1 1 1 1 1 1
Saturday 1 1 1 1 1 1 1 1 1 1 1 1
Sunday 1 1 1 1 1 1 1 1 1 1 1 1
Holiday 1 1 1 1 1 1 1 1 1 1 1 1
Thermostat - Auditory (Fan / Thermostat)
Hourly Profiles:
1:Termostato
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value O O O U U U U U U U U U U U O O O O O O O O O O
2:Profile Two
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value O O O O O O O O O O O O O O O O O O O O O O O O
3:Profile Three
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value O O O O O O O O O O O O O O O O O O O O O O O O
4:Profile Four
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value O O O O O O O O O O O O O O O O O O O O O O O O
O = Occupied; U = Unoccupied
Assignments:
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Design 1 1 1 1 1 1 1 1 1 1 1 1
Monday 2 2 2 2 2 2 2 2 2 2 2 2
Tuesday 2 2 2 2 2 2 2 2 2 2 2 2
Wednesday 2 2 2 2 2 2 2 2 2 2 2 2
Thursday 2 2 2 2 2 2 2 2 2 2 2 2
Friday 2 2 2 2 2 2 2 2 2 2 2 2
Saturday 3 3 3 3 3 3 3 3 3 3 3 3
Sunday 4 4 4 4 4 4 4 4 4 4 4 4
Holiday 4 4 4 4 4 4 4 4 4 4 4 4

People - Auditory (Fractional)
Hourly Profiles:
1:Monday
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value 50 50 0 0 0 0 0 0 0 0 0 0 0 0 0 50 50 0 80 80 0 100 100 0
2:Tuesday
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value 30 30 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 0 20 20 0 30 30 0
3:Wednesday
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value 40 40 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 0 20 20 0 40 40 0
4:Thursday
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value 40 40 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 0 30 30 0 40 40 0
5:Friday
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value 80 80 0 0 0 0 0 0 0 0 0 0 0 0 0 20 20 0 50 50 0 60 60 0
6:Saturday
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value 80 80 0 0 0 0 0 0 0 0 0 0 0 0 0 30 30 0 50 50 0 80 80 0
7:Sunday
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value 40 40 0 0 0 0 0 0 0 0 0 0 0 0 0 50 50 0 60 60 0 60 60 0
8:Profile Eight
Hour 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Value 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Assignments:
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Design 8 8 8 8 8 8 8 8 8 8 8 8
Monday 1 1 1 1 1 1 1 1 1 1 1 1
Tuesday 2 2 2 2 2 2 2 2 2 2 2 2
Wednesday 3 3 3 3 3 3 3 3 3 3 3 3
Thursday 4 4 4 4 4 4 4 4 4 4 4 4
Friday 5 5 5 5 5 5 5 5 5 5 5 5
Saturday 6 6 6 6 6 6 6 6 6 6 6 6
Sunday 7 7 7 7 7 7 7 7 7 7 7 7
Holiday 6 6 6 6 6 6 6 6 6 6 6 6

Append M - System Benchmarking

VAV_Ceilling
Supply Fan
VAV_Floor CAV_Ceilling CAV_Floor
Total [kWh] 2131 2611 19986 24035
Cost [euro] 213.1 261.1 1998.6 2403.5
Savings [euro] 2190.4 2142.4 404.9 0
Savings (%) 91.13 89.14 16.85 0
Benchmarking 1 2 3 4
Chiller Plant (only for cooling)
VAV_Ceilling VAV_Floor CAV_Ceilling CAV_Floor
Total [kWh] 4235 3333 4151 6848
Cost [euro] 423.5 333.3 415.1 684.8
Savings [euro] 261.3 351.5 269.7 0
Savings (%) 38.16 51.33 39.38 0
Benchmarking 3 1 2 4
Final Result (only for cooling)
VAV_Ceilling VAV_Floor CAV_Ceilling CAV_Floor
Total [kWh] 6366 5944 24137 30883
Cost [euro] 636.6 594.4 2413.7 3088.3
Savings [euro] 2451.7 2493.9 674.6 0
Savings (%) 79.39 80.75 21.84 0
Benchmarking 2 1 3 4
VAV_Ceilling
Cooling Coil Loads
VAV_Floor CAV_Ceilling CAV_Floor
6515 5703 9431 16709
VAV_Ceilling
Heating Coil Loads
VAV_Floor CAV_Ceilling CAV_Floor
0 0 57783 35055
0.1 euro per 1 kWh

Append N – Solar Radiation Gain

References
Carrier Hourly Analysis Program, Version 4.22 (Help information)