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Abstract:
利用振荡管单管实验装置 ,在膨胀比ε=2~ 6、振荡管长径比L/d =10 7~ 730、射流激励频率 f =30~2 0 0Hz范围内探讨了振荡管制冷效率随f的变化规律 ,较系统地研究了有关因素如管长、膨胀比、管外换热状况、热端放气等对最佳射流激励频率 fopt的影响 ,建立了无激波吸收器时振荡管的参数最佳匹配关系 .所得结论对压力波制冷机的优化设计有一定指导意义
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化工学报
ISSN: 0438-1157
CN: 11-1946/TQ
Year: 2002
Issue: 02
Page: 194-198
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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