Design of the LCS for the 1m Infrared Solar Telescope of the Yunnan Observatory

Huang Shanjie; Li Zhi; Xu Jun; Song Tengfeng; Li Xuebao; Deng Linhua

Astronomical Research and Technology > 2010 > 7(4): 344-354.

Huang Shanjie, Li Zhi, Xu Jun, Song Tengfeng, Li Xuebao, Deng Linhua. Design of the LCS for the 1m Infrared Solar Telescope of the Yunnan Observatory[J]. Astronomical Research and Technology, 2010, 7(4): 344-354.

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Design of the LCS for the 1m Infrared Solar Telescope of the Yunnan Observatory

1.
National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, Kunming 650011, China
2.
Graduate University of the Chinese Academy of Sciences, Beijing 100049, China

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Received Date: December 08, 2009
Revised Date: January 06, 2010
Published Date: October 14, 2010

Graphical Abstract

Abstract

Abstract

This study first carries out thermal analysis of cooling objects of the 1m Infrared Solar Telescope of the Yunnan Observatory (YNST). Based on the results, we conclude that liquid cooling is the most appropriate method.We subsequently show the design of the liquid-cooling system (LCS) and the choices of its key components. We add qualitative-monitoring module and a circuit for the communications between such a module and the PLC. A flow-control circuit is also incorporated into the subsystem of the LCS for cooling the sealing glass. Our experiments show that the LCS meets the requirements of cooling relevant objects of the YNST and thus has a feasible design.
- LCS,
- Flow switch,
- Flow control

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References (6)

References

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