Studies on the temperature difference of a component under different heat sources

Hui Fu Luo, Wei Guo Yuan

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

After the description of finite element model of three-dimensional heat conduction, the software "FLOEFD" is used to simulate a component's temperature fields under various heat sources, to get the temperature difference curves and to analysis the difference between them. It comes out that when the power of heat source changes as a triangular curve, corresponding temperature difference is lower than that of sinusoidal power curve, but larger than that of constant power; Change rate of temperature difference of triangular power curve is lower than that of sinusoidal and constant power, but larger than that of square power curve. The distinction of temperature difference is caused by the different change-rate of inputting heat; the distinction of changing rate of temperature difference is caused by the different changing rate of heat source power.

源语言英语
主期刊名Progress in Materials Science and Engineering
主期刊副标题ICMSE 2013
668-672
页数5
DOI
出版状态已出版 - 2013
活动2013 International Conference on Material Science and Engineering, ICMSE 2013 - Guilin, Guangxi, 中国
期限: 4 10月 20136 10月 2013

出版系列

姓名Advanced Materials Research
815
ISSN(印刷版)1022-6680

会议

会议2013 International Conference on Material Science and Engineering, ICMSE 2013
国家/地区中国
Guilin, Guangxi
时期4/10/136/10/13

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