The paper presents a method used to calculate annulus and bit hydraulics in power law fluid. 給出一種求冪律流體環(huán)空循環(huán)壓耗及鉆頭水力參數的計算方法。
The characteristics of power law fluid governing equation was elaborated and the effect of viscosity and flow exponent on two-phase flow was studied. 摘要闡述了冪律流體控制方程的特點(diǎn)，研究了冪律流體的稠度系數和流動(dòng)指數的變化對兩相流動(dòng)的影響。
The paper presents a method used to calculate annulus and bit hydraulics in power law fluid. 給出一種求冪律流體環(huán)空循環(huán)壓耗及鉆頭水力參數的計算方法。
The characteristics of power law fluid governing equation was elaborated and the effect of viscosity and flow exponent on two-phase flow was studied. 摘要闡述了冪律流體控制方程的特點(diǎn)，研究了冪律流體的稠度系數和流動(dòng)指數的變化對兩相流動(dòng)的影響。
