换热器外文翻译 (2).doc

文档介绍：HeatExchangersKeyTermsBaffles—evenlyspacedpartitionsinashellandtubeheatexchangerthatsupportthetubes,preventvibration,controlfluidvelocityanddirection,increaseturbulentflow,—adevicemountedontheinletsideofashell-and-tubeheatexchangerthatisusedtochanneltube-—ashell-and-—themeansofheattransferthroughasolid,——referstothemovementoftwoflowstreamsinoppositedirections;——thedifferencebetweeninletandoutletpressures;representedasΔP,—thedifferencebetweeninletandoutlettemperature;representedasΔT,—atermappliedtoashell-and-—atermappliedtoatubesheetonaheatexchangerthatisnotfirmlyattachedtotheshellonthereturnheadandisdesignedtoexpand(float)—buildupontheinternalsurfacesofdevicessuchascoolingtowersandheatexchangers,—ashell-and-tubeheatexchangerwithavapordisengagingcavity,—streamlineflowthatismoreorlessunbroken;—atypeofshell-and-tubeheatexchangerthatchannelsthetubesideflowacrossthetubebundle(heatingsource)—referstothemovementoftwoflowstreamsinthesamedirection;forexample,tube-sideflowandshell-sideflowinaheatexchanger;———heatthatcanbemeasuredorsensedbyachangeintemperat