Cooling Project Design for Magnetic Bearing of HTGR Helium Gas Turbine

WANG Yan; JIE Heng; ZHAO Lei

Dec. 2007

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WANG Yan, JIE Heng, ZHAO Lei. Cooling Project Design for Magnetic Bearing of HTGR Helium Gas Turbine[J]. Nuclear Power Engineering, 2007, 28(6): 84-86,109.

Citation:

WANG Yan, JIE Heng, ZHAO Lei. Cooling Project Design for Magnetic Bearing of HTGR Helium Gas Turbine[J]. Nuclear Power Engineering, 2007, 28(6): 84-86,109.

WANG Yan, JIE Heng, ZHAO Lei. Cooling Project Design for Magnetic Bearing of HTGR Helium Gas Turbine[J]. Nuclear Power Engineering, 2007, 28(6): 84-86,109.

Citation:

WANG Yan, JIE Heng, ZHAO Lei. Cooling Project Design for Magnetic Bearing of HTGR Helium Gas Turbine[J]. Nuclear Power Engineering, 2007, 28(6): 84-86,109.

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Cooling Project Design for Magnetic Bearing of HTGR Helium Gas Turbine

Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, China

Received Date: 2006-01-02
Rev Recd Date: 2007-03-30

Available Online: 2025-07-23

Abstract

Abstract

Magnetic bearing is an important part of High Temperature Gas-cooled Reactor （HTGR） helium gas turbine. 4 cooling project designs are put forward for the high-temperature magnetic bearing of HTGR helium gas turbine. A three-dimensional model of magnetic bearing chamber is set up by GAMBIT, and analyzed by general computational fluid dynamic software——FLUENT. The simulation results show that the magnetic bearing chamber is cooled effectively by the improved design of cooling system, and its temperature is under control.
- High temperature gas reactor,
- Helium gas turbine,
- Computational fluid dynamic,
- Cooling project design,
- Magnetic bearing