基于计算流体力学的90° 弯管气液两相流数值模拟及流型演化

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Numerical Simulation and Flow Pattern Evolution of Gas-Liquid Two-Phase Flow Passing Through a 90° Pipe Bend Based on CFD

WANG Zhiwei, HE Yanping, LI Mingzhi, QIU Ming, HUANG Chao, LIU Yadong

图6 不同流型截面含气率发展特性

Fig.6 Evolution characteristics of across-section void fraction in different flow patterns