Reynolds Stress Model (RSM) and FLUENT software were used to simulate the shell-pass flow and heat transfer properties of regular helical baffles heat exchangers under different flow rates.

• 利用FLUENT软件,采用雷诺应力湍流模型模拟了不同流量下常规螺旋折流板换热器壳程的流动与传热性能,并用实验验证了模拟的可靠性。