Progetto SIMEA - Automatica - Università degli Studi di Padova

More documents

Recommendations

Info

SIMEA Stato dell’arte energetica degli edifici 1.2.31. HOT2000 Easy-to-use energy analysis and design software for low-rise residential buildings. Utilizing current heat loss/gain and system performance models, the program aids in the simulation and design of buildings for thermal effectiveness, passive solar heating and the operation and performance of heating and cooling systems. 1.2.31.1. Expertise Required 60 Doc.No 20100610.SIMEA.MR.03 Versione 1 Basic understanding of the construction and operation of residential buildings. 1.2.31.2. Users Over 1400 worldwide. HOT2000 is used mainly in Canada and the United States with a few users in Japan and Europe. 1.2.31.3. Audience Builders, design evaluators, engineers, architects, building and energy code writers, Policy writers. HOT2000 is also used as the compliance software for the Canadian R-2000 Program. 1.2.31.4. Input Building geometry, construction characteristics (above and below grade), HVAC and domestic hot water specifications, geographical location of the house, fuel costs and economic data (optional). The data is entered through a graphical user interface. Many defaults are provided, if the user is not sure of certain values 1.2.31.5. Output Reports on the house analysis, weather file, economic and financial conditions and fuel costs are available. The house analysis includes detailed monthly tables, annual heat loss and HVAC load results. A comparison report allows for the display of results of up to 4 house files at once. 1.2.31.6. Computer Platform PC compatible, 486 or higher, Windows 95/NT, SVGA monitor with minimum 800 x 600 resolution. 1.2.31.7. Programming Language Calculation engine: FORTRAN, interface: Visual C++ 1.2.31.8. Strengths Performs whole-house energy analysis quickly (
SIMEA Stato dell’arte energetica degli edifici 1.2.32. IDA Indoor Climate and Energy 61 Doc.No 20100610.SIMEA.MR.03 Versione 1 A tool for simulation of thermal comfort, indoor air quality and energy consumption in buildings. IDA Indoor Climate and Energy (IDA ICE) is based on a general simulation platform for modular systems, IDA Simulation Environment (Sahlin and Grozman 2003). Physical systems from several domains are in IDA described using symbolic equations, stated in either or both of the simulation languages Neutral Model Format (NMF) (www.equa.se) or Modelica (www.modelica.org). User defined tolerances control solution accuracy, allowing complete isolation of numerical errors from modelling approximations. Efficient DAE solvers are used to achieve a close to linear relationship between problem size and execution time for most problem types. The building simulation enduser benefits from this approach in several ways: • model extensions may be added as needed, by purchase or own development, • the mathematical model is fully transparent to the user, i.e. all variables, equations and parameters can be inspected to investigate model behaviour, • models from research work are easily made useful in commercial design, • the cost of maintaining and improving the general platform is shared among several domains, enabling commercially driven building simulation development. Locally adapted offerings of commercial quality, manufacturer-neutral, software and services can then become a reality. The IDA building simulation application Indoor Climate and Energy was specified and partly financed by an industrial consortium and has since its release in 1998 grown to become a leading international tool. Special strengths are associated with a northern European engineering culture, represented by for example displacement ventilation, active chilled beams, radiative devices, air and water based slab systems. All Termodeck buildings are for example designed using IDA ICE. A special strength is realistic modelling of controls, enabling study of local loop behaviour in a whole- building context. IDA ICE offers separated but integrated user interfaces to different user categories: Wizard interfaces - leading the user through the steps of building a model for a specific type of study. The Internet browser based IDA Room wizard for cooling and heating load calculations is available free of charge over the Internet, serving some 5000 registered users in six (soon eight) languages. Standard level interface - where the user is expected to formulate a reasonable simulation model using domain specific concepts and objects, such as zones, radiators and windows. 1.2.32.1. Expertise Required IDA ICE is designed for HVAC designers, not being experts on simulation methods. Has an advanced level appreciated by simulation experts as well. 1.2.32.2. Users 250, primarily in Europe 1.2.32.3. Audience HVAC designers, researchers 1.2.32.4. Input Thermal characteristics, internal loads and schedules, heating and cooling equipment and system characteristics, building geometry. User enters data through an interface based on Windows 95/98/NT.
Page 1 and 2:
Progetto SIMEA: Sistema Integrato/d
Page 3 and 4:
SIMEA Stato dell’arte energetica
Page 5 and 6:
Page 7 and 8:
Page 9 and 10: SIMEA Stato dell’arte energetica
Page 59: SIMEA Stato dell’arte energetica
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
Page 143 and 144:
Page 145 and 146:
Page 147 and 148:
Page 149 and 150:
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
Page 173 and 174:
Page 175 and 176:
Page 177 and 178:
Page 179 and 180:
Page 181 and 182:
Page 183 and 184:
Page 185 and 186:
Page 187 and 188:
Page 189 and 190:
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
Page 197 and 198:
Page 199 and 200:
Page 201 and 202:
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
Page 209 and 210:
Page 211 and 212:
Page 213 and 214:
Page 215 and 216:
Page 217 and 218:
Page 219 and 220:
Page 221 and 222:
Page 223 and 224:
Page 225 and 226:
Page 227 and 228:
Page 229 and 230:
show all

Progetto SIMEA - Automatica - Università degli Studi di Padova

Create successful ePaper yourself

Delete template?

Save as template?