Fixed Stream-Tube Method for Solving Two-Phase Plane Flow Problems and Its Theoretical Analysis

Chen Zhong-xiang; Yuan Yi-rang; Jiang Li-shang

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Article Navigation > Applied Mathematics and Mechanics > 1986 > 7(7): 617-628

Chen Zhong-xiang, Yuan Yi-rang, Jiang Li-shang. Fixed Stream-Tube Method for Solving Two-Phase Plane Flow Problems and Its Theoretical Analysis[J]. Applied Mathematics and Mechanics, 1986, 7(7): 617-628.

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Fixed Stream-Tube Method for Solving Two-Phase Plane Flow Problems and Its Theoretical Analysis

1.
Scientific Research Institute of Petroleum Exploration and Development, Beijing;
2.
Shangdong University, Jinan;
3.
Peking University, Beijing

Received Date: 1984-07-01
Publish Date: 1986-07-15

Abstract

Abstract

The fixed stream-tube method widely adopted in engineering field for giving an approximate solution to the two-dimensional problems of two-phase flow through porous media is summarized and an improvement has been made in thispaper. It scorepart, i.e., the fluid displacement within a one-dimensional stream tube with variable cross-sectional area under a given pressure difference across the tube is thoroughly studied. The existence and uniqueness of solution are proved, the exact solution, numerical solution and its convergence, stability analyses are given in this paper.

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References(10)

References

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