流体机械2016，Vol.44Issue(3)：22-24,3.DOI:10.3969/j.issn.1005-0329.2016.03.005
基于曲面拟合的水泵性能曲线参数化研究
Study of Parametric Pump Performance Curve Based on Surface Fitting
摘要
Abstract
By selecting the appropriate basis functions according to the variation of vane pump regulating performance curves, we analysed the relationship in blade angle,flow,and head(or shaft power)based on surface fitting,and a parametric model was established,the solution of the problem was proposed.The calculation of the example shows that the model has a high correlation coefficient,and has a simple mathematical expression,which is helpful for further application and popularization.关键词
水泵/性能曲线/参数化/曲面拟合Key words
pump/performance curve/parametric/surface fitting分类
机械制造引用本文复制引用
袁尧,许旭东,王小勇,杨晨霞..基于曲面拟合的水泵性能曲线参数化研究[J].流体机械,2016,44(3):22-24,3.基金项目
江苏省水利科技项目（2014044）；江苏省重点实验室开放课题项目 （）
