DOUBLE-PARAMETER PERTURBATION SOLUTION TO 3-D NONLINEAR PROBLEM OF OBLIQUE WATER EXIT
摘要
With a new time-derivative operator,the nonlinear kinematic and dynamic free boundary conditions weremodified to a convenient form for numerical computation.The original 3-D nonlinear problem of oblique waterexit of an axisymmetrie body at a large water exit-angle and a small angle of attack is reduced to a number of 2-Dproblems by means of the double-parameter-series expansion method and the Fourier-cosine-expansion method.Numerical results are presented of the free surface shapes and the forces exerted during the oblique water exit of asphere at different Froude numbers.
引用本文（GB/T 7714）
Qu-yuan, Ye, Yousheng, 等. DOUBLE-PARAMETER PERTURBATION SOLUTION TO 3-D NONLINEAR PROBLEM OF OBLIQUE WATER EXIT[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 1991.
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