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MAN B&W 3.02 Exhaust Gas By�pass Extreme Ambient Conditions As mentioned in Chapter 1, the engine power figures are valid for tropical conditions at sea level: 45 °C air at 1000 mbar and 32 °C sea water, whereas the reference fuel consumption <strong>is</strong> given at ISO conditions: 25 °C air at 1000 mbar and 25 °C charge air coolant temperature. Marine diesel engines are, however, exposed to greatly varying climatic temperatures winter and summer in arctic as well as tropical areas. These variations cause changes of the scavenge air pressure, the maximum combustion pressure, the exhaust gas amount and temperatures as well as the specific fuel oil consumption. For further information about the possible countermeasures, please refer to our publication titled: Influence of Ambient Temperature Conditions The publication <strong>is</strong> <strong>available</strong> at: www.mandiesel.com under ‘Quicklinks’ → ‘Technical Papers’ Arctic running condition For air inlet temperatures below �10 °C the precautions to be taken depend very much on the operating profile of the vessel. The following alternative <strong>is</strong> one of the possible countermeasures. The selection of countermeasures, however, must be evaluated in each individual case. MAN B&W S80MC, S80MC-C/ME-C, K80MC-C/ME-C, S70MC, S70MC-C/ME-C/ME-GI, L70MC-C/ME-C, S65ME-C/ME-GI, S60MC, S60MC-C/ME-C/ME-GI/ME-B, L60MC-C/ME-C, S50MC, S50MC-C/ME-C/ME-B, S46MC-C/ME-B, S42MC, S40MC-C/ME-B, S35MC, S35MC-C/ME-B, L35MC, S26MC6 MAN Diesel Page 1 of 2 Exhaust gas receiver with variable by�pass Option: 4 60 118 Compensation for low ambient temperature can be obtained by using exhaust gas by�pass system. <strong>Th<strong>is</strong></strong> arrangement ensures that only part of the exhaust gas goes via the turbine of the turbocharger, thus supplying less energy to the compressor which, in turn, reduces the air supply to the engine. Please note that if an exhaust gas by�pass <strong>is</strong> applied the turbocharger size and specification has to be determined by other means than stated in th<strong>is</strong> Chapter. Emergency Running Condition Exhaust gas receiver with total by�pass flange and blank counterflange Option: 4 60 119 By�pass of the total amount of exhaust gas round the turbocharger <strong>is</strong> only used for emergency running in the event of turbocharger failure on engines, see Fig. 3.02.01. <strong>Th<strong>is</strong></strong> enables the engine to run at a higher load with only one turbocharger under emergency conditions. The engine’s exhaust gas receiver will in th<strong>is</strong> case be fitted with a by�pass flange of approximately the same diameter as the inlet pipe to the turbocharger. The emergency pipe <strong>is</strong> yard’s delivery. 198 45 93�4.5
MAN B&W 3.02 Turbocharger MAN B&W S80MC, S80MC-C/ME-C, K80MC-C/ME-C, S70MC, S70MC-C/ME-C/ME-GI, L70MC-C/ME-C, S65ME-C/ME-GI, S60MC, S60MC-C/ME-C/ME-GI/ME-B, L60MC-C/ME-C, S50MC, S50MC-C/ME-C/ME-B, S46MC-C/ME-B, S42MC, S40MC-C/ME-B, S35MC, S35MC-C/ME-B, L35MC, S26MC6 By-pass flange Exhaust receiver 178 06 72�1.1 Fig. 3.02.01: Total by�pass of exhaust for emergency running Centre of cylinder MAN Diesel Page 2 of 2 198 45 93�4.5
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MAN B&W S65ME-C8-GI-TII Project Gui
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MAN B&W Engine Design .............
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MAN B&W Contents Chapter Section 5
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MAN B&W Contents Chapter Section 13
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MAN B&W Index Subject Section Subje
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Page 15 and 16:
Page 17:
Page 21 and 22: MAN B&W 1.00 ME�GI Dual Fuel Engi
Page 23 and 24: MAN B&W 1.01 ME Advantages The adva
Page 25 and 26: MAN B&W 1.02 Engine Type Designatio
Page 27 and 28: MAN B&W 1.04 Engine Power Range and
Page 29 and 30: MAN B&W Performance Curves
Page 31 and 32: MAN B&W 1.06 Cylinder Liner The cyl
Page 33 and 34: MAN B&W 1.06 Auxiliary Blower The e
Page 35 and 36: MAN B&W 1.06 This</
Page 37 and 38: MAN B&W 1.06 The double�wall pipi
Page 39: MAN B&W Engine Layout and Load Diag
Page 42 and 43: MAN B&W 2.01 placed on the light ru
Page 44 and 45: MAN B&W 2.02 Constant ship speed li
Page 46 and 47: MAN B&W 2.04 Engine Layout and Load
Page 48 and 49: MAN B&W 2.04 Line 4: Represents the
Page 50 and 51: MAN B&W 2.04 110 100 90 80 70 60 50
Page 52 and 53: MAN B&W 2.04 Example 2: Special run
Page 54 and 55: MAN B&W 2.04 Example 4: Special run
Page 57 and 58: MAN B&W 2.05 Diagram for actual pro
Page 59 and 60: MAN B&W 2.07 SFOC for High Efficien
Page 61 and 62: MAN B&W 2.08 Examples of Graphic Ca
Page 63 and 64: MAN B&W 2.09 SFOC for S65ME-C8/-GI
Page 65 and 66: MAN B&W 2.10 Diagram b Reduction of
Page 67: MAN B&W 2.12 Emiss
Page 71: MAN B&W 3.01 Turbocharger Selection
Page 75: MAN B&W 3.03 Air Orifice Air Proces
Page 79 and 80: MAN B&W 4.01 Electricity Production
Page 81 and 82: MAN B&W 4.01 Designation of PTO For
Page 83 and 84: MAN B&W 4.01 The power from the cra
Page 85 and 86: MAN B&W 4.02 � � � � � Th
Page 87 and 88: MAN B&W 4.03 Pos. 1 Special face on
Page 89 and 90: MAN B&W 4.03 DMG/CFE Generators Opt
Page 91 and 92: MAN B&W 4.03 In such a case, the pr
Page 93 and 94: MAN B&W 4.04 combinator mode. <stro
Page 95 and 96: MAN B&W Waste Heat Recovery Systems
Page 97 and 98: MAN Diesel 4.06 L16/24 GenSet Data
Page 103 and 104: MAN Diesel 4.08 L23/30H GenSet Data
Page 109: MAN Diesel 4.10 L28/32H GenSet Data
Page 113 and 114: MAN B&W 5.01 Space Requirements and
Page 115 and 116: MAN B&W 5.02 Cyl. No. 5 6 7 8 A 1,1
Page 117 and 118: MAN B&W 5.03 Crane beam for turboch
Page 119 and 120: MAN B&W 5.04 Engine room crane The
Page 121 and 122: MAN B&W 5.04 MAN B&W Double�Jib C
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MAN B&W 5.06 Engine and Gallery Out
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MAN B&W 5.06 3,560 2,358 400 400 50
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MAN B&W 5.08 Mass of Water and Oil
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MAN B&W 5.09 6,244 (AD) 6,171 (X, F
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MAN B&W 5.10 Counterflanges MAN B&W
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MAN B&W 5.10 Counterflanges, Connec
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MAN B&W 5.10 MHI Type MET Fig. 5.10
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TCA MAN B&W 5.10 ABB Type TPL TPL T
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MAN B&W 5.11 Engine Seating and Hol
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MAN B&W 5.12 Engine Seating Profile
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MAN B&W 5.13 Engine Top Bracing The
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MAN B&W 5.14 Mechanical Top Bracing
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MAN B&W 5.16 Components for Engine
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MAN B&W 5.16 EICU (Engine Interface
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MAN B&W 5.17 Shaftline Earthing Dev
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MAN B&W 5.17 When a generator <stro
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MAN B&W 5.18 Data Sheet for Propell
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MAN B&W 5.18 Servo oil system for V
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MAN B&W 5.18 Alphatronic 2000 Propu
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MAN B&W 5.18 Renk KAZ Clutch for au
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MAN B&W 6.01 Calculation of L<stron
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MAN B&W 6.03 List
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MAN B&W 6.03 List
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MAN B&W 6.04 Auxiliary Machinery Ca
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MAN B&W 6.04 Calculation of L<stron
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MAN B&W 6.04 Freshwater Generator I
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MAN B&W 6.04 Calculation of Freshwa
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MAN B&W 6.04 ∆m M% = 14 x ln (P M
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MAN B&W 6.04 Calculation of Exhaust
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MAN B&W MAN Diesel Fuel 7
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MAN B&W 7.00 The new modified parts
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MAN B&W 7.00 As can be seen in Fig.
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MAN B&W 7.01 Fuel Oil System No val
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MAN B&W 7.02 Fuel Oils Marine diese
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MAN B&W 7.04 Fuel Oil Pipe Insulati
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MAN B&W 7.04 Fuel Oil Pipe Heat Tra
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MAN B&W 7.05 Fuel Oil Heater The he
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MAN B&W 7.06 Water In Fuel Emulsifi
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MAN B&W Reliquefaction Technology W
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MAN B&W LNG Carriers LNG carriers,
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MAN B&W This</stron
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MAN B&W 7.09 % of full engine load
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MAN B&W 7.09 Safety aspects The com
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MAN B&W 7.09 3,650 Motor Motor Inte
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MAN B&W MAN Diesel Lubricating Oil
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MAN B&W 8.02 Hydraulic Power Supply
Page 220 and 221:
MAN B&W 8.03 Lubricating Oil Pipes
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MAN B&W 8.04 Lubricating Oil Centri
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MAN B&W 8.05 Lubricating oil full f
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MAN B&W 8.06 Lubricating Oil Tank
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MAN B&W 8.07 Crankcase Venting and
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MAN B&W 8.09 Separate System for Hy
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MAN B&W 8.09 ��
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MAN B&W MAN Diesel Cylinder Lubrica
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MAN B&W 9.02 MAN B&W Alpha Cylinder
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MAN B&W 9.02 Cylinder Oil Pipe Heat
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MAN B&W 9.02 Flow sensor AC Page 5
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MAN B&W MAN Diesel Pis</str
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MAN B&W MAN Diesel Central Cooling
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MAN B&W 11.02 Central Cooling Water
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MAN B&W 11.03 Jacket water system D
Page 257 and 258:
MAN B&W 12.01 Seawater Systems The
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MAN B&W 12.03 Seawater Cooling Pipe
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MAN B&W 12.05 Jacket Cooling Water
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MAN B&W 12.07 Components for Jacket
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MAN B&W 12.08 Temperature at Start
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MAN B&W 13.01 Starting and Control
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MAN B&W 13.03 Starting and Control
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MAN B&W 13.04 Electric Motor for Tu
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MAN B&W 14.01 Scavenge Air System S
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MAN B&W 14.02 Control of the Auxili
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MAN B&W 14.04 Electric Motor for Au
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MAN B&W 14.05 Auto Pump Overboard S
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MAN B&W 14.07 Fire Extingui
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MAN B&W MAN Diesel Exhaust Gas 15
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MAN B&W 15.02 Exhaust Gas Pipes Exh
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MAN B&W 15.02 Cleaning Systems Wate
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MAN B&W 15.04 Components of the Exh
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MAN B&W 15.05 Calculation of Exhaus
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MAN B&W 15.05 Pressure losses and c
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MAN B&W 15.06 F2 MAN B&W S65ME-C8/-
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MAN B&W MAN Diesel Engine Control S
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MAN B&W 16.01 2) Low NO x em<strong
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MAN B&W 16.01 ME�GI operational p
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MAN B&W 16.01 Mechanical�hydrauli
Page 312 and 313:
MAN B&W 16.01 Engine Control System
Page 314 and 315:
MAN B&W 16.01 Pneumatic Manoeuvring
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MAN B&W 16.02 Dual Fuel Control Sys
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MAN B&W 16.02 Safe condition/ purge
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MAN B&W MAN Diesel Vibration Aspect
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MAN B&W 17.02 2nd Order Moments on
Page 326 and 327:
MAN B&W 17.02 1st Order Moments on
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MAN B&W 17.03 Moment compensator Af
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MAN B&W 17.05 Guide Force Moments T
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MAN B&W 17.05 As the deflection sha
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MAN B&W 17.06 Critical Running When
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MAN B&W Monitoring Systems and Inst
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MAN B&W 18.02 PMI System, Type PT/S
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MAN B&W 18.03 CoCoS Systems The Com
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MAN B&W 18.04 Alarm - Slow Down and
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MAN B&W 18.04 Alarms for UMS - Clas
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MAN B&W 18.04 Alarms for UMS - Clas
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MAN B&W 18.04 Shut down for AMS and
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MAN B&W 18.05 Local instruments Rem
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MAN B&W 18.06 Other Alarm Functions
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MAN B&W 18.06 Bearing Wear Monitori
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MAN B&W 18.06 Control Devices Senso
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MAN B&W Diesel A/S 18.08 Safety Asp
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MAN B&W Diesel A/S 18.08 External S
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MAN B&W 19.01 Disp
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MAN B&W 19.02 Specification for pai
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MAN B&W Dispatch P
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MAN B&W 19.06 List
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MAN B&W 19.07 Exhaust valve, <stron
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MAN B&W 19.08 Table B: Page 2 of 2
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MAN B&W 19.10 List
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MAN B&W MAN Diesel Project Suppport
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MAN B&W 20.02 Computeris</s
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MAN B&W 20.03 Copenhagen Standard E
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MAN B&W 20.04 Main Section 939 Engi
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MAN B&W 20.04 Engine production and
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MAN B&W Appendix A Symbols for Pipi
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MAN B&W Appendix A No. Symbol Symbo
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