TY - EJOU AU - Ma, Lihui AU - He, Limin AU - Luo, Xiaoming AU - Mi, Xiangran TI - Numerical Simulation and Experimental Analysis of the Influence of Asymmetric Pressure Conditions on the Splitting of a Gas-Liquid Two-Phase Flow at a T-Junction T2 - Fluid Dynamics \& Materials Processing PY - 2021 VL - 17 IS - 5 SN - 1555-2578 AB - Dedicated experiments and numerical simulations have been conducted to investigate the splitting characteristics of a gas-liquid two phase flow at a T junction. The experiments were carried out for different gas-liquid velocities. The flow rates in the two branches were measured accurately to determine how the two considered phases distribute in the two outlets. The experimental results have shown that when the two outlet pressures are asymmetric, the two-phase flow always tends to flow into the outlet which has a lower pressure. As the inlet liquid velocity increases, however, the two-phase flow gradually tends to split evenly. Compared with the experiment results, the pressure difference between the two outlets can be determined more accurately by means of numerical simulation. The trends of experimental results and simulations are in very good agreement. KW - Two-phase flow; pressure; flow loop; gas-liquid split characteristics; simulation DO - 10.32604/fdmp.2021.016710