The fast calculation of free surface wave green function and its derivatives

CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1999, Vol. 16 ›› Issue (2): 113-120.

The fast calculation of free surface wave green function and its derivatives

Zhou Qingbiao, Zhang Gang, Zhu Lingsheng

Huazhong University of Science and Technology, Wuhan 430074

Received:1997-10-24 Revised:1998-09-28 Online:1999-03-25 Published:1999-03-25

Abstract

Abstract: Fast evaluation of frequency domain free surface Green Function with sufficient accuracy is the key of frequency domain approach for solving hydrodynamic problems.In this paper,the fast caculation of free surface Green Function and its derivatives (frequency domain,infinite depth) is investigated and discussed.This approach is shown to be applicable and efficient.

Key words: Free Surface, Green function, interaction of bodys and waves, Boundary Elements Method, numerical approach

CLC Number:

O241

Zhou Qingbiao, Zhang Gang, Zhu Lingsheng. The fast calculation of free surface wave green function and its derivatives[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1999, 16(2): 113-120.

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The fast calculation of free surface wave green function and its derivatives

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