Advancement of solar desiccant cooling system for building use in subtropical Hong Kong

作者: K.F. Fong , T.T. Chow , C.K. Lee , Z. Lin , L.S. Chan

DOI: 10.1016/J.ENBUILD.2010.08.008

关键词:

摘要: Abstract The solar desiccant cooling system (SDCS) had a saving potential of the year-round primary energy consumption as compared to conventional air-conditioning for full fresh air application in subtropical Hong Kong. In order further enhance its efficiency, advancement basic SDCS was carried out through strategy hybrid design. Six alternatives were therefore proposed, three design while another return building zone. Year-round performance evaluation each conducted typical office under different climatic and loading conditions. All six found technically feasible, with up 35.2% against systems. Among alternatives, recommendations made on hybridized vapour compression refrigeration design; absorption design, since they potentials both initial cost. These two used evacuated tubes, more economical type collectors PV or PVT panels.

参考文章(15)
X.J. Zhang, Y.J. Dai, R.Z. Wang, A simulation study of heat and mass transfer in a honeycombed rotary desiccant dehumidifier Applied Thermal Engineering. ,vol. 23, pp. 989- 1003 ,(2003) , 10.1016/S1359-4311(03)00047-4
Jung-Yang San, Heat and mass transfer in a two-dimensional cross-flow regenerator with a solid conduction effect International Journal of Heat and Mass Transfer. ,vol. 36, pp. 633- 643 ,(1993) , 10.1016/0017-9310(93)80039-W
Ahmad A. Pesaran, Anthony F. Mills, Moisture transport in silica gel packed beds—I.Theoretical study International Journal of Heat and Mass Transfer. ,vol. 30, pp. 1037- 1049 ,(1987) , 10.1016/0017-9310(87)90034-2
K.F. Fong, T.T. Chow, Z. Lin, L.S. Chan, Simulation–optimization of solar-assisted desiccant cooling system for subtropical Hong Kong Applied Thermal Engineering. ,vol. 30, pp. 220- 228 ,(2010) , 10.1016/J.APPLTHERMALENG.2009.08.008
C.K. Lee, H.N. Lam, Computer simulation of ground-coupled liquid desiccant air conditioner for sub-tropical regions International Journal of Thermal Sciences. ,vol. 48, pp. 2365- 2374 ,(2009) , 10.1016/J.IJTHERMALSCI.2009.05.010
Napoleon Enteria, Hiroshi Yoshino, Akashi Mochida, Rie Takaki, Akira Satake, Ryuichiro Yoshie, Teruaki Mitamura, Seizo Baba, Construction and initial operation of the combined solar thermal and electric desiccant cooling system Solar Energy. ,vol. 83, pp. 1300- 1311 ,(2009) , 10.1016/J.SOLENER.2009.03.008
D.S. Kim, C.A. Infante Ferreira, Analytic modelling of steady state single-effect absorption cycles International Journal of Refrigeration-revue Internationale Du Froid. ,vol. 31, pp. 1012- 1020 ,(2008) , 10.1016/J.IJREFRIG.2007.12.014
Apple LS Chan, Tin-Tai Chow, Square KF Fong, John Z Lin, None, Generation of a typical meteorological year for Hong Kong Energy Conversion and Management. ,vol. 47, pp. 87- 96 ,(2006) , 10.1016/J.ENCONMAN.2005.02.010
Ahmad A. Pesaran, Anthony F. Mills, Moisture transport in silica gel packed beds—II. Experimental study International Journal of Heat and Mass Transfer. ,vol. 30, pp. 1051- 1060 ,(1987) , 10.1016/0017-9310(87)90035-4