회전하는 맥동관 냉동기의 맥동관에 대한 2차원 모델 해석Two-dimensional model analysis for the pulse tube of rotating pulse tube refrigerator

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This paper describes the effect of rotating frequency on the pulse tube of Stirling type pulse tube refrigerator. Various conditions were analyzed by two-dimensional analysis with several dominant non-dimensional parameters. With the additional pressure term influenced by centrifugal force in rotating condition, the linearized conservation equations of mass, momentum, energy of the gas were solved to obtain the first order variables and calculate the enthalpy flow in rectangular coordinates. The rotational effect in pulse tube for the refrigerators performance were quantitatively evaluated. According to the first order analysis, the enthalpy flow decreases with the rotating speed.
Publisher
한국초전도.저온공학회
Issue Date
2006-09
Language
Korean
Citation

한국초전도.저온공학회논문지, v.8, no.3, pp.63 - 69

ISSN
1229-3008
URI
http://hdl.handle.net/10203/92001
Appears in Collection
ME-Journal Papers(저널논문)
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