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除湿转轮的数学模型 被引量:4

Mathematical Model of Desiccant Wheel
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摘要 以除湿转轮中微元体气体区域和固体区域的水分质量守恒、能量守恒为基础建立了描述转轮中吸收 (吸附 )和再生过程的数学模型 .利用有限差分法求得了数学模型的数值解 。 On the basis of water mass and energy conservation in t he vapour and solid area of an element of desiccant wheel,the mathematical model describing the absorption and regeneration process in the desiccant wheel was e stablished.Numerical solution of the mathematical model was obtained with finite differential scheme employed.Validity of the mathematical model was verified wi th the experiment.
出处 《同济大学学报(自然科学版)》 EI CAS CSCD 北大核心 2004年第3期327-331,共5页 Journal of Tongji University:Natural Science
关键词 除湿转轮 数学模型 实验验证 disiccant wheel mathematical model experimental verif ication
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  • 1冯青
  • 2R. K. Collier,B. M. Cohen and R. B. Slosberg Desiccant properties and their effects on the performance of desiccant cooling systems Proceedings of the 1989 International Gas Research Conference.
  • 3Banks,P. J. et al Coupled heat and mass transfer in fluid tlow through porous media-analogy with heat transfer proceeding 4th Int. Heat Trans Conf. ,Vll,CT3.1 ,Elsevier ,Amsterdam (1970).
  • 4Maclaine-Cross,l. L. and P. J. Banks Coupied heat and mass transfer in regeneratorspredietion using an analogy withheat transfer Int. J. Heat & Mass Trans. ,Pergamon.15.1225-1241(1972).
  • 526. 31, 1997, ASHRAE Handbook, Fundamentals.
  • 6PS,ASHRAE Standard 55 - 1992.

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