Skip to main navigation Skip to search Skip to main content

Numerical study on improving temperature uniformity in a hermetic chamber with discrete heaters

  • Beihang University

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

Abstract

In this paper, we numerically study on a three-dimensional laminar natural convection in a hermetic chamber with three layer discrete heat sources on both sidewalls. Five group experiments are designed to investigate the development of transient temperature and velocity fields by changing the temperature of discrete heaters on the condition of the same total temperature. Numerical results demonstrate a reasonable low-temperature on the top while high-temperature on the bottom in a certain range can improve the uniformity of the temperature field earlier. The conclusions obtained in this paper have a directive function for the design of environmental temperature-control system.

Original languageEnglish
Title of host publicationProceedings of 2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2015
EditorsBing Xu
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages966-969
Number of pages4
ISBN (Electronic)9781479919796
DOIs
StatePublished - 7 Mar 2016
EventIEEE Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2015 - Chongqing, China
Duration: 19 Dec 201520 Dec 2015

Publication series

NameProceedings of 2015 IEEE Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2015

Conference

ConferenceIEEE Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2015
Country/TerritoryChina
CityChongqing
Period19/12/1520/12/15

Keywords

  • Discrete heate
  • Natural convection
  • Temperature control
  • Temperature uniformity

Fingerprint

Dive into the research topics of 'Numerical study on improving temperature uniformity in a hermetic chamber with discrete heaters'. Together they form a unique fingerprint.

Cite this