Based on the new nonlinear flow theory, three typical transient flow models for low permeability reservoirs were built.
运用新的运动方程 ,建立了低渗透油藏不稳定渗流的数学模型。
参考来源 - 低渗透油藏不稳定渗流规律的研究It is going deep into research the explicit characteristic different scheme in the paper, and uses explicit characteristic different scheme to simulate the isothermal transient flow.
并对特征线差分法进行了深入的研究,用特征线法模拟等温状态下的非稳态流动。
参考来源 - 城市燃气管网动态模拟技术的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This paper studies the transient flow rule of single phase gas after the well is opened.
本文对开井后单相气体瞬变流动的规律进行研究。
Developed wellbore transient flow model and friction calculating method for the sand mixed fluids effected by propant.
建立了井筒不稳定流动模型，提出了支撑剂影响下的混砂液摩阻计算方法。
It constructs a mathematic model to describe gas transient flow according to the mass, momentum and energy conservation law.
根据气体瞬变流动过程中所遵循的质量、动量和能量守恒定律建立描述气体瞬变流动的数学模型。
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