LIANG Hui, ZONG Zhi, ZOU Li. Nonlinear Analysis on a 2D WIG Operating Near Water Waves[J]. Applied Mathematics and Mechanics, 2013, 34(9): 900-907. doi: 10.3879/j.issn.1000-0887.2013.09.003
Citation: LIANG Hui, ZONG Zhi, ZOU Li. Nonlinear Analysis on a 2D WIG Operating Near Water Waves[J]. Applied Mathematics and Mechanics, 2013, 34(9): 900-907. doi: 10.3879/j.issn.1000-0887.2013.09.003

Nonlinear Analysis on a 2D WIG Operating Near Water Waves

doi: 10.3879/j.issn.1000-0887.2013.09.003
Funds:  The National Basic Research Program of China(2010CB832704;2013CB036101); The National Natural Science Foundation of China(51279030;51221961)
  • Received Date: 2013-03-10
  • Rev Recd Date: 2013-05-23
  • Publish Date: 2013-09-15
  • A nonlinear analysis on a 2D foil subject to wing-in-ground effect (WIG) operating above water waves was made. Through the derivation of the Green’s function for 2D singularities moving above regular water waves, the 2D lifting problem for a foil above water waves was addressed using the discrete vortex method. The results of non-dimensional lift coefficient were presented with the variation of different geometry and water wave parameters. The existing steady data are utilized to validate the present study.
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