Calculation of VPP basing on functional analyzing method
- Author:
Kaixiang BAI
;
Dexun WANG
;
Jiurui HAN
- Publication Type:Journal Article
- Keywords:
functional analysis;
velocity prediction program (VPP);
aerial and watery dynamical model
- From:
Journal of Pharmaceutical Analysis
2007;19(1):77-80
- CountryChina
- Language:Chinese
-
Abstract:
The establishment and realization of the VPP calucation's model for the functional analytic theory are discussed in this paper. Functional analyzing method is a theoretical model of the VPP calculation which can eliminate the influence of the sail and board's size skillfully, so it can be regarded as a brief standard of the sailboard's VPP results. As a brief watery dynamical model, resistance on board can be regarded as a direct proportion to the square of the boat-velocity. The boat-velocities at the state of six wind-velocities (3 m/s-8 m/s) with angles of 25°-180° are obtained by calculating, which provides an important gist of the sailing-route's selection in upwind-sailing.
