%0 Journal Article
%T parameteroptimizationonlow£¿temperaturereheatingorganicrankinecycle
%A wangzhi
%A yuyida
%A hanzhonghe
%A duyan
%J ÈÈÁ¦·¢µç
%P 26-29
%D 2013
%X bytakingr601andr245caasthecycleworkingfluid,theinfluenceofreheatpressureratioonlow£¿temperaturereheatingorganicrankinecycle(orc)systemwasinvestigated,onthebasisofthefirstandsecondlawofthermodynamics.combinedwithprogrammingthroughmatlabandbefprop,thesystemnetworkwastakenastheobjectivefunctiontodeterminetheoptimalreheatpressureratio.theresultsshowedthat,withanincreaseinevaporationtemperature,thereheatpressureratiograduallyreducedwhilethesystemnetworkincreased;theheatefficiencyrosebuttheexergyefficiencydecreased.theincreaserangeofsystemnetworkwashigherthanthatoftheheatefficiencyandexergyefficiency.inpracticalapplication,themaximumnetworkofthereheatingorcsystemshouldbeascertainedaccordingtotheworkingfluidandevaporationtemperature.
%K orc
%K reheatpressureratio
%K netpower
%K heatefficiency
%K exergyefficiency
%U http://rlfd.paperopen.com//oa/darticle.aspx?type=view&id=201305007