GAS SOLID HEAT-EXCHANGE IN A FIBROUS METALLIC MATERIAL MEASURED BY A HEAT REGENERATOR TECHNIQUE

被引:26
作者
GOLOMBOK, M
JARIWALA, H
SHIRVILL, LC
机构
[1] Shell Research Ltd., Thornton Research Centre, Chester, CH1 3SH
关键词
Gases - Heat Transfer;
D O I
10.1016/0017-9310(90)90095-C
中图分类号
O414.1 [热力学];
学科分类号
摘要
The convective heat transfer properties of a porous metallic fibre material used in gas surface combustion burners are studied. The important parameter governing the heat transfer between hot gas and metal fibre-the heat transfer coefficient-is measured using a non-steady-state method based on cyclic counterflow heat regenerator theory. The factors controlling the ranges of experimental conditions that can be used are studied. A correlation between gas flow rate and heat transfer is obtained for laminar flows, showing a rapid increase in heat transfer coefficient with increasing gas flow. The heat transfer coefficient is significantly lower than previously assumed. © 1990.
引用
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页码:243 / 252
页数:10
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