汽-液两相流体管网网络仿真计算

Numerical Simulation for Gas Liquid Two PhaseFlow in Pipe Networks

单相流动特性、汽液两相流压降及空泡率变化的模型不能直接给出复杂管网的特性。应用流体网络理论及数学仿真技术对两相流管网进行综合模拟和仿真计算。从仿真结果可以看出，两相流管网中的流阻分布是非线形的。

The complex pipe network characters can not directly presented in single phase flow,gas liquid two phase flow pressur drop and void rate change modle.Applys fluid network theory and computer numerical simulation technology to phase flow pipe networks carried out simulate and compute.Simulate result shows that flow resistance distribution is non linear in two phase pipe networke.