MODELLING OF AN ADSORPTION SYSTEM FOR AUTOMOTIVE A/C APPLICATIONS DRIVEN BY ENGINE WASTE HEAT. FIRST ASSESSMENT OF PERFORMANCE
This paper presents the main characteristics of an innovative cooling system for automotive applications as well as a first assessment of results obtained with a specifically developed overall model. The system consists of a water– silica-gel adsorption-desorption system, which employs the waste heat from the engine to produce the cooling of the vehicle cabin.The developed global model is completely dynamic and is able to: reproduce the operation of the engine through a standard driving cycle; evaluate the waste heat available at the engine hydraulic loop and at the exhaust gases; calculate the sequential operation of a two-reactors adsorption–desorption system, calculate the condensed water per cycle; the cooling effect produced at the evaporator; and finally, the temperature and humidity evolution of the air inside the cabin.The first assessment of results shows that the system could be able to provide for a significant amount of the required cooling.
J.M.CORBER(A)N L.CORT(E)S S.MOLA G.RESTUCCIA
Universidad Politécnica de Valencia, ETSII, Camino de Vera s/n,Valencia 46022, Spain Centro Ricerche Fiat, Orbassano, Italy CNR Istituto di Tecnologie Avanzate per l’Energia “Nicola Giordano, Messina, Italy
国际会议
The 22nd International Congress of Refrigeration(第22届国际制冷大会)
北京
英文
2007-08-21（万方平台首次上网日期，不代表论文的发表时间）