0冷却水系统设计-常用计算公式表格-汇总

计算结果A冷却面积Qw热交换量η清洁系数h传热系数m2KW0.85~0.9W/m3*K25.0531115.000.853500.00△t对数平均温差t1冷却介质进口温度t2冷却介质出口温度t'1被冷却介质出口温度K℃℃℃14.9658.6064.6080.00h传热系数淡水冷却器3500~400011万4，厂家取3500化油冷却器256~410其他具体数值可以反推导厂家的参数△t对数平均温差K14.96t'2被冷却介质进口温度℃169.60序号设备名称设备数量（台/套）总设备热交换量kW总冷却淡水量冷却水进口温冷却水出口温热量权重参数来源备注112V32低温一级18281003643.10.054a3版确认图二级空冷212V32低温二级1776043.149.80.051a3版确认图滑油312V32低温三级11532049.863.00.100a3版确认图一级空冷412V32高温一级186007796.30.056a3版确认图缸套水516V32低温一级111041203643.90.072a3版确认图二级空冷616V32低温二级11035043.951.30.068a3版确认图滑油716V32低温三级12043051.365.90.134a3版确认图一级空冷816V32高温一级1114707796.10.075a3版确认图缸套水9EL.EQUIP.ROOMAC1204.53639.80.00120161129.0电气设备间10REF.COMP.UNIT186.23637.10.00120161029.0算1台10REF.COMP.UNIT106.23636.00.00020161029.0备用11AC.COMP.UNIT14001053639.30.02620161029.0算1台11AC.COMP.UNIT101053636.00.00020161029.0备用12GALLEYAC1255.53639.90.00220161029.0厨房13CARGOCONTR.ROOMAC1255.53640.00.00220161029.0货控室14WHEELROOMAC1255.53639.90.00220161029.0驾驶室17DIST.TRANS.12893638.70.002ABB201607223000KVA变压器18HV.SWI.(SB)AC15012.33639.50.00320161215.0高压19LV.SWI.;(SB)AC15012.33639.50.00320161215.0低压配电板间20ENGINEWORKSHOPAC1102.63639.70.00120161029.0机修间214#发电机12V321158293641.00.010ABB20160722224#发电机轴承12V32160.53646.30.000ABB20160722包含Ｄ和Ｎ端233#发电机16V321196323641.00.013ABB20160722243#发电机轴承16V32161.23640.30.000ABB20160722包含Ｄ和Ｎ端25PROPTRANS.(SB)1136143644.40.009ABB20160722推进变压器ARC7极地凝析油轮标准图框序号设备名称设备数量（台/套）总设备热交换量kW总冷却淡水量冷却水进口温冷却水出口温热量权重参数来源备注ARC7极地凝析油轮标准图框26大气冷凝器134301973651.00.22420160920.027PROPCONV.(SB)1161213642.60.011ABB20160722推进变频器28BRAKERESISTORS(SB)1333153655.10.022ABB20160722刹车电阻29PROP.OILTREAT(SB)1303.33643.80.00220160714.0推力轴承29PROP.OILTREAT(SB)1223.33641.70.00120160714.0推进轴承30PODHYD.COOLER(SB)180103642.90.00520160714.0推进液压单元31coolingairunit（SB）14901003640.20.03220160714.0推进空气冷却单元32cargopumpconv.VFD2181183639.90.005暂定货泵变频器2组32MGOCOOLER1140313640.00.00920160719.033EMERG.MGOCOOLER10313636.90.00034fuelcoolerofthermaloilboiler12053639.40.001暂定热油锅炉燃油冷却器35watercooledairhandlingunit14510.43639.70.003技术协议汇总153001021.33649.2总管序号设备名称设备数量（台/总设备热交换量kW总冷却淡水量冷却水进口温冷却水出口温热量权重参数来源备注112V32低温一级18281003643.10.056a3版确认图二级空冷212V32低温二级1776043.149.80.052a3版确认图滑油312V32低温三级11532049.863.00.103a3版确认图一级空冷412V32高温一级186007796.30.058a3版确认图缸套水516V32低温一级111041203643.90.075a3版确认图二级空冷616V32低温二级11035043.951.30.070a3版确认图滑油716V32低温三级12043051.365.90.138a3版确认图一级空冷816V32高温一级1114707796.10.077a3版确认图缸套水9DIST.TRANS.12893638.70.002ABB201607223000KVA变压器10HV.SWI(PS)AC15012.33639.50.00320161215.0高压11LV.SWI(PS)AC15012.33639.50.00320161215.0低压12ECRAC117.54.33639.50.00120161215.0集控室131#发电机12V321158293640.70.011ABB20160722141#发电机轴承12V32160.53646.30.000ABB20160722包含Ｄ和Ｎ端152#发电机16V321196323641.30.013ABB20160722162#发电机轴承16V32161.23640.30.000ABB20160722包含Ｄ和Ｎ端17大气冷凝器134301973651.00.23220160920.018PROPTRANS.(PS)1136143644.40.009ABB20160722推进变压器19PROPCONV.(PS)1161213642.60.011ABB20160722推进变频器20BRAKERESISTORS(PS)1333153655.10.022ABB20160722刹车电阻21PROP.OILTREAT(PS)1303.33643.80.00220160714.0推力轴承21PROP.OILTREAT(PS)1223.33641.70.00120160714.0推进轴承22PODHYD.COOLER(PS)180103642.90.00520160714.0推进液压单元23coolingairunit（PS）14901003640.20.03320160714.0推进空气冷却单元24MGOCOOLER1140313640.00.00920160719.0ARC7极地凝析油轮标准图框序号设备名称设备数量（台/总设备热交换量kW总冷却淡水量冷却水进口温冷却水出口温热量权重参数来源备注ARC7极地凝析油轮标准图框25EMERG.MGOCOOLER10313636.90.00026fuelcoolerofthermaloilboiler12053639.40.001暂定热油锅炉燃油冷却器27cargopumpconv.VFD1181183639.90.005暂定货泵变频器1组28watercooledairhandlingunit14510.43639.70.003技术协议汇总14804.5779.63650.5总管序号设备名称设备数量（台/套）总设备热交换量kW总冷却淡水量m3/h冷却水进口温度℃冷却水出口温度℃备注1主机空冷器142001603658.62主机滑油冷却器110303642.83主机缸套水冷却器1151042.852.84发电机原动机216481683644.4按2台同时工作5发电机2120303639.4按2台同时工作6主空压机1393.43645.9按1台工作7冷藏压缩机110.273637.3按1台工作8中央空调压缩机23841363638.4每台50%9驾驶室柜式空调113.44.53638.610厨房柜式空调1166.13638.311集控室柜式空调226.893638.612机修间柜式空调113.44.53638.613货油泵滑油冷却器3159453614主辅机供油单元MGO冷却器17816.83640.015辅锅炉燃油MGO冷却器1200.863638.0G43216组合锅炉燃油MGO冷却器1104.336G43217中间轴承11553618大气冷凝器114101603619机舱压载水处理EUT单元冷却器1436汇总10702.8894.463646.3总管130串联顺序：滑油冷却器，缸套水冷却器是TORM11.4万吨船为模板MediumNominalpipediameterPipema­terialpump-sidesteelgalvanizedsuctionsteelgalvanizeddeliverymildsteelsuctionmildsteeldeliverymildsteelsuctionmildsteeldeliverymildsteelsuctionmildsteeldeliverymildsteelsuction32[m/sec][m3/h]1.0/2.91.4/4.11.5/4.31.5/4.30.6/1.71.0/2.90.9/2.61.1/3.20.5/1.440[m/sec][m3/h]1.2/5.41.6/7.21.7/7.71.7/7.70.7/3.21.2/5.41.0/4.51.2/5.40.5/2.350[m/sec][m3/h]1.3/9.21.8/12.51.9/13.51.9/13.50.8/5.71.4/101.1/7.81.3/9.20.5/3.565[m/sec][m3/h]1.5/182.0/242.1/252.1/250.8/9.61.5/181.2/14.51.4/16.50.6/7.280[m/sec][m3/h]1.6/292.1/382.2/402.2/400.9/16.51.6/291.3/23.51.5/270.6/11100[m/sec][m3/h]1.8/512.2/622.3/652.3/650.9/261.6/451.4/401.6/450.7/20125[m/sec][m3/h]2.0/882.3/1022.4/1062.5/1101.1/491.7/751.5/661.7/750.8/35150[m/sec][m3/h]2.2/1402.4/1532.5/1592.6/1651.3/831.8/1151.5/951.8/1150.9/57[m/sec][m3/h]2.3/2602.5/283[m/sec][m3/h][m/sec][m3/h]2.5/4422.6/460[m/sec][m3/h][m/sec][m3/h]2.6/6622.6/662[m/sec][m3/h][m/sec][m3/h]2.6/9002.6/900[m/sec][m3/h][m/sec][m3/h]2.6/11762.6/1222[m/sec][m3/h][m/sec][m3/h]2.6/14892.7/1546[m/sec][m3