BINGHAM流体管流流动温度场分布

Layout of flowing temperature field for BINGHAM fluid pipeline

在石油开发、输送和加工等过程中,非牛顿流体的供热特性和流动特性一样,均处于非常重要的地位。将典型的非牛顿流体——Bingham流体和动量方程、能量方程相结合,得出了屈服应力τ_0对速度分布、温度分布的影响。认为研究结论对实际工程应用具有一定的指导意义。

During oil development, transportation and processing procedures, heat supply characteristics of non -Newtonian fluid lies in an significant position, just as that of flow characteristics. Combining typical non -Newtonian fluid-Bingham fluid with momentum equation and energy, the effect of yield stress τ0 on velocity distribution and temperature distribution will be obtained. It is considered that the study conclusion has a certain directive thinking on actual engineering application