Optimal design and numerical analysis of multi-field coupling in a screw pump under wet gas compression

During on-site operation under wet gas compression, the volumetric efficiency of a twin-screw pump decreases sharply, the temperature in the pump rises significantly, severe vibration and even jamming can occur. To solve the problems caused by wet gas compression structurally, a method for optimizin...

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Veröffentlicht in:	Science progress (1916) 2022-07, Vol.105 (3), p.368504221124955-368504221124955
Hauptverfasser:	Zhang, Xuejing, Yang, Junhu, Wang, Li, Ma, Chong, Han, Wei, Gong, Yubing
Format:	Artikel
Sprache:	eng
Schlagworte:	Compression Coupling Decompression Design optimization Efficiency Jamming Mathematical analysis Numerical analysis Original Manuscript Outflow Return flow Temperature gradients Thermal expansion Volumetric efficiency
Online-Zugang:	Volltext
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