Flow resistance of a Carreau fluid through corrugated tube 非牛顿流体经波纹管流动的阻力特性
Using the Carreau viscosity equation, modified according to temperature and dopant concentration, was adopted in the calculation with computer fluid dynamic software-Fluent to obtain the refractive index profile of GI POF. 该模型采用基于温度和掺杂剂浓度修正的Carreay黏度方程,利用计算流体动力学软件Fluent模拟求解出拉丝后光纤折射率分布。