Cov txheej txheem xaiv hauv Kev Xaiv Thiab Tsim Cov Phaj Kub Kub Exchangers

Nyob rau hauv ib txwm ua haujlwm, phaj kub exchangers nrog symmetrical flow channels feem ntau xaiv vim hais tias thaum lub ntim ntws tus nqi ntawm ob lub xov xwm kua yog roughly tib yam, xaiv ib tug sib npaug txoj kev npaj yog ntau tsim nyog; Thaum muaj qhov sib txawv tseem ceeb ntawm cov kua dej ntws ntawm ob sab ntawm lub phaj kub hloov pauv, cov kua dej ntawm sab nrog qis qis qis yuav tsum tau teem caij rau ntau yam txheej txheem ntau li ntau tau. Sab ntawm lub phaj kub exchanger uas dhau mus rau theem hloov yog feem ntau yog ib qho txheej txheem. Multi txheej txheem phaj kub exchangers feem ntau txais yuav tib tus naj npawb ntawm raws rau tib cov kua nyob rau hauv lub phaj kub exchanger tshwj tsis yog tias muaj ib qho kev xav tau tshwj xeeb.
Nyob rau hauv ib qho kev poob siab, ntau cov txheej txheem kev npaj yuav ua rau txo qis hauv qhov sib thooj siab poob ntawm txhua sab, ua rau txo qis ntawm cov dej ntws thiab qhov txo qis hauv kev hloov hluav taws xob. Tsis tas li ntawd, kev npaj ntawm ntau cov txheej txheem nrog cov dej tsis sib xws kuj yog ib qho tseem ceeb hauv kev txo qhov nruab nrab ntawm qhov kub thiab txias qhov sib txawv, uas yuav tsum tau zam los yog txo kom ntau li ntau tau.
Nyob rau hauv xyoo tas los no, nrog kev sib txawv ntawm daim ntawv thov ntawm cov phaj kub exchangers, asymmetric channel cov ntaub ntawv tau tshwm sim nyob rau hauv domestic phaj kub exchangers. Ntau thiab ntau txawv teb chaws phaj kub exchangers txais ib daim ntawv "thermal mixing" phaj ua ke, uas tso cai rau cov mismatch ntawm tshav kub, txaus tus nqi, thiab siab poob, yog li txuag tshav kub exchanger cheeb tsam.