空氣-蒸汽換熱計(jì)算

1、項(xiàng)項(xiàng)目目蒸汽壓力飽和蒸汽溫度飽和蒸汽比焓飽和蒸汽流量入口空氣溫度出口空氣溫度熱熱量量平平衡衡計(jì)計(jì)算算設(shè)計(jì)出口水溫度（飽和水溫0.1Mpa）顯熱熱量設(shè)計(jì)換熱效率蒸汽放熱量有效換熱量空氣質(zhì)量流量空氣密度空氣體積流量數(shù)數(shù)值值單單位位0.5Mpa1602757kJ/kg5000kg/h20空氣11090.081150210000kj/h0.95%13995000kj/h大卡/h13295250kj/h3180681.818147592.167kg/h1.2kg/m3122993.4725m3/h110120122993110694-12299127701熱熱量量平平衡衡計(jì)計(jì)算算Data換熱器參數(shù)（彎頭

2、形式）（以下為單套參數(shù)，共2套）1Type設(shè)備名稱&型號空氣加熱器 KL2015/122FlowLocation流體位置PRIMARYSIDE(hot)熱側(cè)（管程）3FlowDescription流體名稱蒸汽 0.5Mpa4TotalFlow總流量2.55T/h5Inlet進(jìn)6Temperature溫度1607Phasetransformation有無相變-8FlowofSteam蒸汽流量m3/h9FlowofLiquid液體流量m3/h10Pressure操作壓力MPa-11Density密度kg/m33.1512SpecificHeat比熱容 kcal/(kg)-13HeatExc

3、hanged換熱量kcal/h130萬14HeatExchangeArea換熱面積m215Oversize設(shè)計(jì)余量%16Heattransfercoefficient總傳熱系數(shù)kcal/(m2h)17DesignTemperature設(shè)計(jì)溫度18DesignPressure設(shè)計(jì)壓力MPa119Corrosionmargin腐蝕裕度mm0.120FrameMaterial機(jī)架材質(zhì)21Squareofwindwardside迎風(fēng)面積m222Typeofpipe換熱管參數(shù)基管182.0管長 2.0m23Materialofpipe換熱管材質(zhì)24Velocity流速m/s-25Pressuredrop

4、壓降KPa100026Inlet進(jìn)口HG20593PN1.0DN12527Outlet出口HG20593PN1.0DN12528MainDimensions主體尺寸mm20701570855(長寬厚）29WeightsEmpty設(shè)備重量kg設(shè)備位號頁號1SECONDARYSIDE(cool)冷側(cè)（翅片程）空氣55950Nm/hOutlet出Inlet進(jìn)Outlet出15020110-9651.210.24LMTD（對數(shù)平均溫差）83.755010302000.50.1碳鋼器 Q235B2.86翅片380.312 排表面管數(shù) 35無縫鋼管鋁翅片8.2500-1285Data換熱器參數(shù)（彎頭形式）（以下為單套參數(shù)，共2套）空氣加熱器 KL2015/12PRIMARYSIDE(hot)熱側(cè)（管程）蒸汽 0.5Mp