基于最大推力原理VPP计算模型的建立与实现

Establishing and Realizing of the VPP Calculating Method Basing on the Maximal Drive-Force Theory

围绕国家帆板队备战2008年奥运会亟待解决的问题,利用风洞试验建立帆翼空气动力模型,利用水池建立了板体水动力模型,在此基础上基于最大推力原理建立风帆空气动力与板体水动力平衡方程求得各条航线上的最大船速。提出了一套完整的帆板VPP计算模式,并详细论述了其实现过程,为今后展开帆板的VPP研究与航线选择奠定基础。

In this paper, the aerial dynamical model of sail wing by wind tunnel test and watery dynamical model of board by tank test were established enclosing some urge questions solved for the national sailboard team preparing 2008 Olympic Games. Basing on maximal driving force＇s theory, establishing the balance equation of aerial and watery dynamical and obtaining maximal velocity of sailboard in various sail-lines. This paper laid out an intact model of VPP calculating and discussed its process of realization and laid a imporlanee foundation for VPP researching henceforth and choice of the optimal route.