畢業(yè)設(shè)計(jì)（論文）半即熱式換熱器在熱水供應(yīng)系統(tǒng)中的應(yīng)用

1、華北電力大學(xué)成人教育畢業(yè)設(shè)計(jì)(論文)論文題目：論文題目：半即熱式換熱器在熱水供應(yīng)系統(tǒng)中的應(yīng)用半即熱式換熱器在熱水供應(yīng)系統(tǒng)中的應(yīng)用學(xué)生姓名：學(xué)生姓名：學(xué)號(hào)年級(jí)、專業(yè)、層次：年級(jí)、專業(yè)、層次：2006級(jí)、熱動(dòng)、?？坪谡荆汉谡荆褐睂俣稹鹁拍晔氯A北電力大學(xué)成人教育畢業(yè)設(shè)計(jì)（摘要）IIHalfthehotheatexchangerinthehotwatersupplysysteminABSTRACTWiththedevelopmentof

2、modernsciencetechnologyimprovepeopleslivingstardspeoplelivinghotwaterwatertemperaturehavehigherrequirements.Bystingheatexchangerofhighenergyconsumptionspacerequirementslargesurfaceheatlossoverthatthethermalheatloadchange

3、whenthemurderoflargepotemperaturecontrolthatthethermalemissionofcondensingheatexchangerwaternearthesteamtemperatureleadingtoenergyeconomiclosses.structurepropertiesofshtcomingswereanalyzeddiscussedahalfthatthethermalheat

4、exchangerwithhighheattransfercoefficientofheattransferismostbrasscomponentstheuseofareliabletemperaturecontroldevicesalthoughstageofsmallwaterithasquicklyaddedthattheheatexchangeraloadcanpredictchangesintemperaturecontro

5、lsystemsothattheheatdemftheheattoreachdynamicequilibrium.ThisarticledescribesindetailthesemiHeatheatexchangerstructurewkingprincipleitsperfmanceacteristicsuses.ChangesinnmalloadsemiHeatheatexchangerthatisabletoprovidegoo