PERFORMANCE OF AN EJECTION-COMPRESSION SYSTEM FOR COGENERATION OF COLD AND HEAT
Several industrial sectors (food, chemical, pharmaceutical) require the use of cold and heat simultaneously. These needs can be achieved by using a cooling ejector cycle coupled to a compression heat pump. In this work, the influence of the thermodynamic parameters and fluid nature on the performances of the hybrid system is studied. The results obtained show that this system presents interesting performances. This improvement is due to the energy regaining of the ejection system and to the decrease temperature between the evaporators and the condensers.
N.EJEMNI E.NEHDI L.KAIROUANI
UR Energétique & Environnement ENIT BP 37 Le Belvédère 1002, Tunis, Tunisie
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）