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

Hui Fu Luo, Wei Guo Yuan

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

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.

Original languageEnglish
Title of host publicationProgress in Materials Science and Engineering
Subtitle of host publicationICMSE 2013
Pages668-672
Number of pages5
DOIs
Publication statusPublished - 2013
Event2013 International Conference on Material Science and Engineering, ICMSE 2013 - Guilin, Guangxi, China
Duration: 4 Oct 20136 Oct 2013

Publication series

NameAdvanced Materials Research
Volume815
ISSN (Print)1022-6680

Conference

Conference2013 International Conference on Material Science and Engineering, ICMSE 2013
Country/TerritoryChina
CityGuilin, Guangxi
Period4/10/136/10/13

Keywords

  • Change-rate
  • Simulate
  • Temperature difference
  • Temperature field

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