Volume 10 Issue 2
Apr.  1990
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Wang Zhao-lin, Cheng Xu-duo, Quan Bin. LIQUID SLOSHING IN SPHERICAL TANK WITH SPACER AT LOW GRAVITY ENVIRONMENT[J]. Chinese Journal of Space Science, 1990, 10(2): 107-119. doi: 10.11728/cjss1990.02.107
Citation: Wang Zhao-lin, Cheng Xu-duo, Quan Bin. LIQUID SLOSHING IN SPHERICAL TANK WITH SPACER AT LOW GRAVITY ENVIRONMENT[J]. Chinese Journal of Space Science, 1990, 10(2): 107-119. doi: 10.11728/cjss1990.02.107

LIQUID SLOSHING IN SPHERICAL TANK WITH SPACER AT LOW GRAVITY ENVIRONMENT

doi: 10.11728/cjss1990.02.107 cstr: 32142.14.cjss1990.02.107
  • Received Date: 1989-09-28
  • Rev Recd Date: 1900-01-01
  • Publish Date: 1990-04-24
  • In this paper, the sloshing of liquid in a spherical tank with spacer is investigated under low-gravity conditions. Unsing the method which concerning a kind of charateristic functions, expanded into polynominal expressions, the free and forced-sloshing problems are solved. The natural frequencies of liquid sloshing are obtained. The equivalent mechanical models of liquid sloshing are given. The moment and force of liquid acting on tank wall are derived. The numerical results are compared with the ones of spherical tank without spacer, and the advantages of spacer are shown.

     

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