Two Dimensional Numerical Simulation of TransientNatural Convection in Freezer
文献类型：期刊论文
| 作者 | C.M. Ling; W.Q. Tao |
| 刊名 | JOURNAL OF THERMAL SCIENCE
 |
| 出版日期 | 1993 |
| 卷号 | 2期号:3页码:170,179 |
| 关键词 | Freezer Natural Convection Flow Pattern Radiative Heat Transfer Nusselt Number |
| 英文摘要 | A two dimensional model of the transient natural convection in a freezer is studied numerically by finite volume approach. The temperatures of the freezer outside surfaces and the evaporator vary in specified manners, which were taken from an experimental work. The fluid in the freezer is of the Bousinnesq type and the flow is assumed laminar. The transient heat conduction in the insulating layers and the temperature and velocity fields of the fluid are solved conjugately. The radiation heat transfer between the freezer inner surfaces is taken into account by using the additional source term method. The dis- tributions of the local Nusselt number along the upper and lower surfaces of the evaporator and their average values in the period of periodically unsteady operation are calculated. Comparisons are made between the results with and without consideration of inner surface radiative heat transfer. It is found that the radiative heat transfer between the inner surfaces has a profound effect on the evaporator heat transfer characteristics. |
| 公开日期 | 2013-03-13 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/54408]  |
| 专题 | 工程热物理研究所_Journal of Thermal Science |
| 推荐引用方式 GB/T 7714 | C.M. Ling,W.Q. Tao. Two Dimensional Numerical Simulation of TransientNatural Convection in Freezer[J]. JOURNAL OF THERMAL SCIENCE,1993,2(3):170,179. |
| APA | C.M. Ling,&W.Q. Tao.(1993).Two Dimensional Numerical Simulation of TransientNatural Convection in Freezer.JOURNAL OF THERMAL SCIENCE,2(3),170,179. |
| MLA | C.M. Ling,et al."Two Dimensional Numerical Simulation of TransientNatural Convection in Freezer".JOURNAL OF THERMAL SCIENCE 2.3(1993):170,179. |
入库方式： OAI收割
来源：工程热物理研究所
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