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首页 . 工学 . 石油与天然气工程

渗流/ fluid flow through porous media // fluid flow through porous media /

流体在多孔介质中的流动。

达西渗流/ Darcy flow /Darcy flow
达西渗流
在多孔介质中，流体渗流速度与压力梯度呈线性关系的流动。
非达西渗流/ non-Darcy flow /non-Darcy flow
非达西渗流
流体在多孔介质中流动时渗流速度与压力梯度成非线性关系的流动。
稳定渗流/ steady state fluid flow through porous media /steady state fluid flow through porous media
稳定渗流
流体在多孔介质中流动时，运动的主要物理量（如压力、渗流速度等）只随空间位置变化，而与时间无关的渗流方式。又称定常流动。
不稳定渗流/ Unsteady state flow through porous media /Unsteady state flow through porous media
不稳定渗流
流体在多孔介质中流动时，运动的主要物理量（如压力、渗流速度等）不仅与空间位置有关，而且随时间变化的渗流方式。又称非定常流动。
拟稳态渗流/ pseudo-steady state flow through porous media /pseudo-steady state flow through porous media
拟稳态渗流
流体在多孔介质中渗流时，油藏中各个不同位置压力随时间的变化速度相等的渗流方式。
多相渗流/ multiple phase fluid flow through porous media /multiple phase fluid flow through porous media
多相渗流
两相或两相以上流体在多孔介质中同时流动的渗流方式。
多组分渗流/ multi-component fluid flow through porous media /multi-component fluid flow through porous media
多组分渗流
两种或两种以上组分的流体在多孔介质中的渗流。
物理化学渗流/ physico-chemical flow through porous media /physico-chemical flow through porous media
物理化学渗流
在流动过程中产生物理化学变化的渗流。

渗流/ fluid flow through porous media // fluid flow through porous media /

达西渗流/ Darcy flow /Darcy flow

非达西渗流/ non-Darcy flow /non-Darcy flow

稳定渗流/ steady state fluid flow through porous media /steady state fluid flow through porous media

不稳定渗流/ Unsteady state flow through porous media /Unsteady state flow through porous media

拟稳态渗流/ pseudo-steady state flow through porous media /pseudo-steady state flow through porous media

多相渗流/ multiple phase fluid flow through porous media /multiple phase fluid flow through porous media

多组分渗流/ multi-component fluid flow through porous media /multi-component fluid flow through porous media

物理化学渗流/ physico-chemical flow through porous media /physico-chemical flow through porous media