The Parallel Computation of Green Function Based on the Characteristic Length of Ship

The change of ship´s characteristic length can change scientific researching method. The paper gains the calculation parameters of Green function and the relational expression of vessels´ characteristic length by establishing the analysis theory of ships´ characteristic length dimension based on the control equation of green function and gives the statistical expression for ships´ characteristic length. Moreover, it constructs a parallel algorithm of green function. The numerical results show that our algorithm has high parallel calculating ratio.