Numerical prediction of the unsteady temperature distribution in a cooling cabinet

详细信息    查看全文

• 作者：J. Arturo Alfaro-Ayala ; ^{ja.alfaroayala@ugto.mx} ; Agustí ; n R. Uribe-Ramí ; rez ; J. Isaac Minchaca-Mojica ; J. de J. Ramí ; rez-Minguela ; B. Uciel Alvarado-Alcalá ; Oscar A. Ló ; pez-Nú ; ñ ; ez.
• 关键词：Cooling cabinet ; Boussinesq approximation ; Temperature polynomials ; Unsteady state ; CFD simulations ; Refrigeration
• 刊名：International Journal of Refrigeration
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：73
• 期：Complete
• 页码：235-245
• 全文大小：2820 K
• 卷排序：73

文摘

An unsteady-state CFD numerical study of a cooling cabinet is presented. Three different models and three cases are studied. Temperature and velocity distributions are obtained. The CFD numerical results are validated against experimental data Both BA and PFTP models are good approaches to predict the unsteady temperature.