Calculation and Analysis of Dipole Influence Coefficient in Surface Panel Method
LI Hongtao
YANG Yong
Abstract：Different methods used in the calculation of dipole influence coefficient were analyzed and the Gauss‐Bonnet theory was introduced in detail .The approximate treatment applied to these methods was discussed and the error result from the treatment was analyzed .Then a modified calculation about dipole influence coefficient based on Gauss‐Bonnet theory was proposed .The modified method was used in surface panel method ,and the propellers DTMB × × × and DTMB × × × were analyzed by the surface panel method .The result was compared to the calculation without modification .In the end ,the error induced by the calculation of dipole influence coefficient was discussed .
Keywords：surface panel methoddipoleinfluence coefficientGauss-Bonnet theory
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 36-38,149 )