Abstract
Temperature rise caused by losses is an important problem to be solved urgently in spacecraft applications. In order to analyze the effect of temperature rise, a magnetically suspended control moment gyroscope (MSCMG) with rated speed of 15000 r/min and maximum angular momentum of 200 N·m·s is analyzed and calculated by using the three-dimensional finite element model (FEM). Then, the thermal-structure coupling simulation and thermal network analysis are carried out. The positions of maximum temperature rise and maximum stress are obtained. Moreover, the internal heat transfer mode and path are studied. It can provide a powerful reference for structural optimization and thermal design of the MSCMG.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 2022 Chinese Automation Congress, CAC 2022 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 4544-4548 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781665465335 |
| DOIs | |
| State | Published - 2022 |
| Event | 2022 Chinese Automation Congress, CAC 2022 - Xiamen, China Duration: 25 Nov 2022 → 27 Nov 2022 |
Publication series
| Name | Proceedings - 2022 Chinese Automation Congress, CAC 2022 |
|---|---|
| Volume | 2022-January |
Conference
| Conference | 2022 Chinese Automation Congress, CAC 2022 |
|---|---|
| Country/Territory | China |
| City | Xiamen |
| Period | 25/11/22 → 27/11/22 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Temperature rise
- magnetically suspended control moment gyro
- thermal analysis
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