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Abstract:
基于小变形假设,流体域采用有限体积法,固体域采用有限元法,对主直径为28mm的水力旋流器变径圆管内的耦合流场进行数值模拟研究.并对耦合条件与非耦合条件下的速度场、压力场和湍动能分布进行了对比分析,结果表明:耦合作用对变径圆管结构内流场的影响不能忽视,流体与结构的相互作用不但改变了流场分布,还改变了结构的运动特性,加快了流体能量的衰减.
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化工机械
ISSN: 0254-6094
Year: 2015
Issue: 5
Volume: 42
Page: 706-710
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 3
Chinese Cited Count:
30 Days PV: 13
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