Then a more representative and rigorous overall deliverability equation desired is obtained through introduction of non-Darcy flow.
通过引入非达西流修正项，最后得到凝析油气两相流更完善的、新的综合产能方程。
2
Through the analysis of temperature in piping flow, a piping velocity equation is proposed.
通过对管道流温度分布的分析，得出由温度分布计算管涌流速的公式。
3
The equation between secondary flow and vorticity is established through kinematic analysis. One new method of digital visualization for secondary flow in curved passage is presented.