This shows that for low viscosity fluid such as water, the longer section distance turbulator can be used to enhance heat transfer in the turbulence zone (Re>104).

• 说明对水这样的低粘度流体，在传热湍流区(即雷诺数大于104的范围)，可以采用较大节距的扰流子来强化传热，以取得较佳的综合效果。