CO2 冷风机的设计优化

与经过优化后的计算结果相比有较大华大学出版社,2005,441-448 Р差距,优化设计使得金属耗量、风机功率、制冷Р剂充注量、换热器体积,等均得到节省。Р Р参考文献Р[1]Calm, J. M., 2008. The next generation of Р refrigerants – Historical review, considerations, Р and outlook, Int. J. Refrig., 31(7), 1123-1133 Р[2]Lorentzen, G., 1994. Revival of carbon dioxide Р as a refrigerant, Int. J. Refrig. 17, 292-301. Р[3]Pearson, A., 2008. Refrigeration with ammonia, Р Int. J. Refrig. , 31 (4), 545-551 Р[4]Palm, B., 2008. Ammonia in low capacity Р refrigeration and heat pump systems, Int. J. Р Refrig., 31, 709-715. Р[5]H Winkler, B Theobald, H Quack. The Р extraordinary properties of CO2 as secondary Р refrigerant∥The 22nd International Congress of Р Refrigeration.2007. Р[6]张信安.蒸发器的动态特性仿真[D].大连:大连Р 海事大学,2001 Р[7]徐传宙.冷风机蒸发器的设计计算方法[J].流Р 体工程,1991,(9):61-64 Р[8]赵荣义,苑存养,薛殿华.空气调节(第四