【摘要】 介绍了设计开发的风机性能信息系统,着重论述了产品段性能曲线和整机性能曲线的拟合算法,各种单一气体物性参数的平面插值算法等数学方法,还涉及到开发环境的信息集成和数据库的应用等技术。更多还原

【Abstract】 The designed and developed fan performance information system is introduced. The fitting algorithm of product section and overall unit performance curves, the plane interpolation algorithm and mathematical method of physical property parameter of various single gas are mainly discussed, and also dealt with the technique of information intergration on developing environment and data base application etc.更多还原