Analytical Solutions of Singularities Moving with an Arbitrary Path when Two Fluids Are Present

He You-sheng; Lu Chuan-jing; Chen Xue-nong

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Article Navigation > Applied Mathematics and Mechanics > 1991 > 12(2): 119-134

He You-sheng, Lu Chuan-jing, Chen Xue-nong. Analytical Solutions of Singularities Moving with an Arbitrary Path when Two Fluids Are Present[J]. Applied Mathematics and Mechanics, 1991, 12(2): 119-134.

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Analytical Solutions of Singularities Moving with an Arbitrary Path when Two Fluids Are Present

Shanghai Jiaotong University, Shanghai

Received Date: 1990-05-01
Publish Date: 1991-02-15

Abstract

Abstract

The derivations are carried out for the velocity potentials of singularities moving with an arbitrary path either in the upper fluid or in the lower fluid with or without a horizontal bottom when two fluids are present. In such a case, the pressure distribution is no longer equal to a constant or zero at the free interface. Taking the influence of an upper fluid upon the lower fluid into consideration, a series of fundamental solutions in closed forms arc presented in this paper.
- stratified fluids,
- singularity motion,
- analytical solution

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References(5)

References

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