Investigation on the Thermal Control Algorithm of the Heat Sink Temperature Regulating System for Thermal Vacuum Tests
The heat sink temperature is often set in a semi-empirical way based on steady-state temperatures . As a result, the entrance parameters of the heat sink working fluid are often too conservative, and the rate of temperature rise is difficult to control. In this paper, transient thermal models for ea...
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2018-01-01
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Series: | MATEC Web of Conferences |
Online Access: | https://doi.org/10.1051/matecconf/201817901023 |
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doaj-267bac1723594332b0439dc1b7f46a6b2021-02-02T05:49:32ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-011790102310.1051/matecconf/201817901023matecconf_2mae2018_01023Investigation on the Thermal Control Algorithm of the Heat Sink Temperature Regulating System for Thermal Vacuum TestsYabin JianChunyuan Zhangjing WangBoyin LinRunze WangXiaofang YinThe heat sink temperature is often set in a semi-empirical way based on steady-state temperatures . As a result, the entrance parameters of the heat sink working fluid are often too conservative, and the rate of temperature rise is difficult to control. In this paper, transient thermal models for each component of the heat sink temperature regulation system are established. Then they are programmed into a dynamic simulation model by using Matlab/Simulink as the thermal control algorithm.It is shown that the model can accurately reflect the dynamic and steady state characteristics of the heat sink temperature regulation system, and can provide guidance for the selection of control strategies and working fluid parameters in the thermal vacuum test.https://doi.org/10.1051/matecconf/201817901023 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yabin Jian Chunyuan Zhang jing Wang Boyin Lin Runze Wang Xiaofang Yin |
spellingShingle |
Yabin Jian Chunyuan Zhang jing Wang Boyin Lin Runze Wang Xiaofang Yin Investigation on the Thermal Control Algorithm of the Heat Sink Temperature Regulating System for Thermal Vacuum Tests MATEC Web of Conferences |
author_facet |
Yabin Jian Chunyuan Zhang jing Wang Boyin Lin Runze Wang Xiaofang Yin |
author_sort |
Yabin Jian |
title |
Investigation on the Thermal Control Algorithm of the Heat Sink Temperature Regulating System for Thermal Vacuum Tests |
title_short |
Investigation on the Thermal Control Algorithm of the Heat Sink Temperature Regulating System for Thermal Vacuum Tests |
title_full |
Investigation on the Thermal Control Algorithm of the Heat Sink Temperature Regulating System for Thermal Vacuum Tests |
title_fullStr |
Investigation on the Thermal Control Algorithm of the Heat Sink Temperature Regulating System for Thermal Vacuum Tests |
title_full_unstemmed |
Investigation on the Thermal Control Algorithm of the Heat Sink Temperature Regulating System for Thermal Vacuum Tests |
title_sort |
investigation on the thermal control algorithm of the heat sink temperature regulating system for thermal vacuum tests |
publisher |
EDP Sciences |
series |
MATEC Web of Conferences |
issn |
2261-236X |
publishDate |
2018-01-01 |
description |
The heat sink temperature is often set in a semi-empirical way based on steady-state temperatures . As a result, the entrance parameters of the heat sink working fluid are often too conservative, and the rate of temperature rise is difficult to control. In this paper, transient thermal models for each component of the heat sink temperature regulation system are established. Then they are programmed into a dynamic simulation model by using Matlab/Simulink as the thermal control algorithm.It is shown that the model can accurately reflect the dynamic and steady state characteristics of the heat sink temperature regulation system, and can provide guidance for the selection of control strategies and working fluid parameters in the thermal vacuum test. |
url |
https://doi.org/10.1051/matecconf/201817901023 |
work_keys_str_mv |
AT yabinjian investigationonthethermalcontrolalgorithmoftheheatsinktemperatureregulatingsystemforthermalvacuumtests AT chunyuanzhang investigationonthethermalcontrolalgorithmoftheheatsinktemperatureregulatingsystemforthermalvacuumtests AT jingwang investigationonthethermalcontrolalgorithmoftheheatsinktemperatureregulatingsystemforthermalvacuumtests AT boyinlin investigationonthethermalcontrolalgorithmoftheheatsinktemperatureregulatingsystemforthermalvacuumtests AT runzewang investigationonthethermalcontrolalgorithmoftheheatsinktemperatureregulatingsystemforthermalvacuumtests AT xiaofangyin investigationonthethermalcontrolalgorithmoftheheatsinktemperatureregulatingsystemforthermalvacuumtests |
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1724302545137958912 |