Two-dimensional numerical simulations on the performance of an annular jet pump

被引：19
|
作者：
Kwon, OB
Kim, MK
Kwon, HC
Bae, DS
机构：
[1] Pukyong Natl Univ, Sch Mech Engn, Pusan 608739, South Korea
[2] Korea Aerosp Ind, Sachon 664950, Kyungnam, South Korea
来源：
JOURNAL OF VISUALIZATION | 2002年 / 5卷 / 01期
关键词：
annular jet pump; computational fluid dynamics; mixing chamber;
D O I：
10.1007/BF03182599
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Two-dimensional numerical simulations were carried out to investigate the effects of the shape of mixing chamber on the performance of annular jet pumps for several jet flow rates. We confined the computational domain to a jet, a mixing chamber, and the outlet of the pump. Several computations have been carried out to seek the effects of reducing angles on the suction performance and the efficiency of the jet pump. Some numerical results regarding suction flow rates, head ratios, the efficiencies of the pump, flow fields and pressure distributions are shown and discussed.
引用
收藏
页码：21 / 28
页数：8
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