EXPERIMENTAL TESTING OF ADSORPTION CHILLER WITH HEAT AND MASS RECOVERY SCHEMES
This paper presents the performance of a four-bed adsorption chiller using the silica-gel and water pair, operating with both heat and mass recovery schemes so as to enhance the cycle performance. The adsorption chillers have the advantage of employing low temperature waste heat which is available in abundance in the process industries. The experiments are conducted across heat source of temperatures between 65 ℃ to 85 ℃ along with a cooling source temperature of 30 ℃ and chilled water inlet temperature of 12.5 ℃. The COP of the adsorption chiller has been found up to be as high as 0.45. Employing the heat and mass recovery schemes, the optimum pressure equalization time is also determined.
Adsorption chillers Silica gel/water Heat and mass recovery Pressure equalization
Kyaw Thu Kim Choon Ng Ibrahim I.El-Sharkawy Bidyut B.Saha
Mechanical Engineering Department, National University of Singapore 10 Kent Ridge Crescent, Singapor Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Kasuga-koen,Kasuga-shi
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)