期刊
APPLIED THERMAL ENGINEERING
卷 20, 期 10, 页码 893-912出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S1359-4311(99)00058-7
关键词
free convection-dominated melting; heat flux distribution; streamlines; isotherms
Results are presented of a finite element computational study of the free convection-dominated melting of a pure phase change material contained in concentric horizontal annuli of the following configurations: (a) square external tube with a. circular tube inside - annulus type A and (b) circular external tube with a square tube inside - annulus type B. Effects of the Rayleigh number as well as heating of the inside, outside or both walls at a temperature above the melting point of the material were studied. Flow and temperature patterns within the melt, local heat flux distributions at the heating surface and the cumulative energy charged as a function of time are presented and discussed. (C) 2000 Elsevier Science Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据