27 August 2017 to 1 September 2017
RAI Congress Center, Amsterdam, The Netherlands
Europe/Amsterdam timezone

Cryogenic Oscillating Heat Pipe for Conduction-cooled Superconducting Magnets

28 Aug 2017, 13:15
1h 45m
Posters Area

Posters Area

Poster Presentation of 1h45m H1 - Cryostats and Cryogenics Mon-Af-Po1.11

Speaker

Qiuliang Wang

Description

The oscillating heat pipe (OHP) is a two-phase flow device used for transferring heat without external mechanical power. In this paper, a cryogenic OHP with neon as working fluid for conduction-cooled superconducting magnet is fabricated. The mock-up magnet is cooled down with the cryogenic OHP. The cooling down process of the mock-up magnet is investigated, andthe effect of the liquid filling ratio on the heat transfer characteristics of the OHP is discussed. The result shows that the cooling down process of the mock-up magnet can be significantly accelerated by the presence of neon in the cryogenic OHP. The cryogenic OHP possesses the optimal liquid ratio, which has the maximum the effective thermal conductivity at the same heat input.

Submitters Country China

Primary authors

Dr Qing Liang (Institute of Electrical Engineering, Chinese Academy of Sciences) Dr Yi Li (Institute of Electrical Engineering, Chinese Academy of Sciences) Qiuliang Wang

Presentation Materials

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