266二氧化碳汽車空調(diào)氣體冷卻器的數(shù)值仿真-資料下載頁(yè)
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【正文】 , 且增減的幅度隨之逐漸變??；提高壓力將增大輸入功, 減小管徑、增加流程數(shù)會(huì)加大管內(nèi)壓降。參考文獻(xiàn)[1] , , Skaugen of pact heat exchangers for CO2 air－conditioning ,21(3):180－193[2] Gnielinski V. New equations for heat and mass transfer in turbulent pipe and channel flow. .,1976,16(2):359－368[3] Pettersen J, Rieberer R, Leiste A. Heat transfer and pressure drop characteristics of supercritical carbon dioxide in microchannel tubes under cooling. In: Groll E A, Robinson D M ,eds. 4th IIR－Gustav Lorentzen Conference on Natural Working Fluids. West Lafayette: －106[4] Yin Jian Min, Bullard Clark W, Hrnjak Predrag S. R744 gas cooler model development and validation. ., 2001,24:692－701[5] Liao S M, Zhao T S, J akobsen correlation of optimal heat rejection pressures in transcritical carbon dioxide cycles. Applied Thermal Engineering,2000,20:8318416 / 6
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