Sloshing of Liquid in Spherical Tank at Low-gravity Environments

Wang Zhao-lin; Deng Zhong-ping

doi:10.11728/cjss1985.04.294

Volume 5 Issue 4

Dec. 1985

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Wang Zhao-lin, Deng Zhong-ping. Sloshing of Liquid in Spherical Tank at Low-gravity Environments[J]. Chinese Journal of Space Science, 1985, 5(4): 294-302. doi: 10.11728/cjss1985.04.294

Citation:

Wang Zhao-lin, Deng Zhong-ping. Sloshing of Liquid in Spherical Tank at Low-gravity Environments[J]. Chinese Journal of Space Science, 1985, 5(4): 294-302. doi: 10.11728/cjss1985.04.294

Wang Zhao-lin, Deng Zhong-ping. Sloshing of Liquid in Spherical Tank at Low-gravity Environments[J]. Chinese Journal of Space Science, 1985, 5(4): 294-302. doi: 10.11728/cjss1985.04.294

Citation:

Wang Zhao-lin, Deng Zhong-ping. Sloshing of Liquid in Spherical Tank at Low-gravity Environments[J]. Chinese Journal of Space Science, 1985, 5(4): 294-302. doi: 10.11728/cjss1985.04.294

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Sloshing of Liquid in Spherical Tank at Low-gravity Environments

doi: 10.11728/cjss1985.04.294 cstr: 32142.14.cjss1985.04.294

Dept. of Engineering Mechanics, Qinghua University

Received Date: 1984-10-19
Rev Recd Date: 1900-01-01
Publish Date: 1985-12-24

Abstract

Abstract

In the paper, the sloshing of liquid in a spherical tank is investigated under low-gravity conditions. After determination of the equilibrium shape of free surface of liquid, using a method concerning a kind of characteristic functions, expanded into po-lynominal expressions, the free and forced sloshing problem had been solved.The computer results for sloshing frequencies, dynamical coefficients and damping ratio had been obtained.