Thermal control for high sensitivity terahertz detection module: Design, simulation and experimental verification
Based on the overall configuration characteristics of the terahertz detection module and the thermal environmental conditions during the detection mission, particularly the thermal control challenges such as multiple heat sources, high heat dissipation, and compact internal component installation, a...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-02-01
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| Series: | Case Studies in Thermal Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2214157X25000164 |
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| author | Yantang Hua Chunlong Liu Min Zhang Zhiyong Yang Richa Hu Zhenyu Lu Liang Guo |
| author_facet | Yantang Hua Chunlong Liu Min Zhang Zhiyong Yang Richa Hu Zhenyu Lu Liang Guo |
| author_sort | Yantang Hua |
| collection | DOAJ |
| description | Based on the overall configuration characteristics of the terahertz detection module and the thermal environmental conditions during the detection mission, particularly the thermal control challenges such as multiple heat sources, high heat dissipation, and compact internal component installation, an effective thermal control design scheme has been proposed. A comparative analysis of the simulation and thermal balance test results of the terahertz detection module under extreme low and extreme high temperature conditions were conducted. The thermal balance test results indicate that the temperatures of the terahertz detection module's framework and internal components meet the thermal control requirements, with the deviation between simulated and tested temperatures being less than 2.8 °C. This indicates that the thermal analysis of the terahertz detection module is reasonable and effective, and the thermal design is correct and feasible. To address the issues of uneven temperature distribution on the heat dissipation plate and the high local temperature of the compressor unit, an improvement measure has been proposed to fill the lightweight grooves of the module's heat dissipation plate. Simulation analysis shows that this measure is effective to some extent. This research provides an important theoretical foundation and research experience for the thermal design of space probe with multiple heat sources and high heat dissipation. |
| format | Article |
| id | doaj-art-23db675499944b748459042aefc33e50 |
| institution | Kabale University |
| issn | 2214-157X |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Case Studies in Thermal Engineering |
| spelling | doaj-art-23db675499944b748459042aefc33e502025-02-02T05:27:22ZengElsevierCase Studies in Thermal Engineering2214-157X2025-02-0166105756Thermal control for high sensitivity terahertz detection module: Design, simulation and experimental verificationYantang Hua0Chunlong Liu1Min Zhang2Zhiyong Yang3Richa Hu4Zhenyu Lu5Liang Guo6Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, 130033, China; School of Materials Science and Optoelectronic Technology, University of Chinese Academy of Sciences, Beijing, 100049, China; CAS Key Laboratory of On-orbit Manufacturing and Integration for Space Optics System, Changchun, 130033, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, 130033, China; CAS Key Laboratory of On-orbit Manufacturing and Integration for Space Optics System, Changchun, 130033, China; Corresponding author. Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, 130033, China.Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, 130033, China; School of Materials Science and Optoelectronic Technology, University of Chinese Academy of Sciences, Beijing, 100049, China; CAS Key Laboratory of On-orbit Manufacturing and Integration for Space Optics System, Changchun, 130033, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, 130033, China; School of Materials Science and Optoelectronic Technology, University of Chinese Academy of Sciences, Beijing, 100049, China; CAS Key Laboratory of On-orbit Manufacturing and Integration for Space Optics System, Changchun, 130033, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, 130033, China; CAS Key Laboratory of On-orbit Manufacturing and Integration for Space Optics System, Changchun, 130033, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, 130033, China; CAS Key Laboratory of On-orbit Manufacturing and Integration for Space Optics System, Changchun, 130033, ChinaChangchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, 130033, China; CAS Key Laboratory of On-orbit Manufacturing and Integration for Space Optics System, Changchun, 130033, ChinaBased on the overall configuration characteristics of the terahertz detection module and the thermal environmental conditions during the detection mission, particularly the thermal control challenges such as multiple heat sources, high heat dissipation, and compact internal component installation, an effective thermal control design scheme has been proposed. A comparative analysis of the simulation and thermal balance test results of the terahertz detection module under extreme low and extreme high temperature conditions were conducted. The thermal balance test results indicate that the temperatures of the terahertz detection module's framework and internal components meet the thermal control requirements, with the deviation between simulated and tested temperatures being less than 2.8 °C. This indicates that the thermal analysis of the terahertz detection module is reasonable and effective, and the thermal design is correct and feasible. To address the issues of uneven temperature distribution on the heat dissipation plate and the high local temperature of the compressor unit, an improvement measure has been proposed to fill the lightweight grooves of the module's heat dissipation plate. Simulation analysis shows that this measure is effective to some extent. This research provides an important theoretical foundation and research experience for the thermal design of space probe with multiple heat sources and high heat dissipation.http://www.sciencedirect.com/science/article/pii/S2214157X25000164The high sensitivity terahertz detection moduleThermal designThermal analysisThermal balance test |
| spellingShingle | Yantang Hua Chunlong Liu Min Zhang Zhiyong Yang Richa Hu Zhenyu Lu Liang Guo Thermal control for high sensitivity terahertz detection module: Design, simulation and experimental verification Case Studies in Thermal Engineering The high sensitivity terahertz detection module Thermal design Thermal analysis Thermal balance test |
| title | Thermal control for high sensitivity terahertz detection module: Design, simulation and experimental verification |
| title_full | Thermal control for high sensitivity terahertz detection module: Design, simulation and experimental verification |
| title_fullStr | Thermal control for high sensitivity terahertz detection module: Design, simulation and experimental verification |
| title_full_unstemmed | Thermal control for high sensitivity terahertz detection module: Design, simulation and experimental verification |
| title_short | Thermal control for high sensitivity terahertz detection module: Design, simulation and experimental verification |
| title_sort | thermal control for high sensitivity terahertz detection module design simulation and experimental verification |
| topic | The high sensitivity terahertz detection module Thermal design Thermal analysis Thermal balance test |
| url | http://www.sciencedirect.com/science/article/pii/S2214157X25000164 |
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