Paper Publications
Thermodynamic model for all modes performance analysis of supersonic ejector considering non-uniform distribution of flow field
Release Time:2018-10-06
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Institution:
Shandong University
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Teaching and Research Group:
Injection theory and application laboratry
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Journal:
International Journal of Refrigeration
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Place of Publication:
Netherlands
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Key Words:
Non-uniform distribution; Supersonic ejector; Thermodynamic model; All modes
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Summary:
This paper focuses on the problem of the modeling of the supersonic ejector under both critical and subcritical mode. Unlike the traditional 1D mathematical model, the proposed model takes into account the non-uniform distribution of the flow field in the radial direction. For the critical point, it is assumed that the mixing progress occurs in the constant area mixing chamber under a uniform mixing pressure which is between the stagnation pressure and choking pressure of the secondary flow. However, a constant area mixing assumption is made when the ejector operates under the subcritical mode
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First Author:
刘加朋
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Correspondence Author:
Lei Wang,贾磊
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All the Authors:
Wang Xinli
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Indexed by:
Journal paper
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Discipline:
Engineering
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First-Level Discipline:
Control Science and Engineering
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Document Type:
J
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Volume:
96
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Page Number:
17-24
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ISSN:
0140-7007
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Translation or Not:
No
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Included Journals:
SCI
