【摘要】 应用三次样条函数和风机性能参数的相似换算理论 ,介绍了风机标态和非标态特性线样条函数拟合技术 ,编制出了相应的电算程序并说明了实用方法。旨在提高风机特性线拟合精度和提高管网设计计算、优化调节解算的精度更多还原

【Abstract】 By using the cubicspline and similar conversion of fan characteristic parameter, spline fitting technology in standard and non_standard state are introduced. The fortran program is listed and the usage of which is also introduced. By this method,the accuracy of the fan characteristic curve fitting and the ventilation network design and the ventilation adjustment can be greatly improved.更多还原