摘要
建立应用最小二乘法进行水泵运行曲线拟合的数学模型并根据工程实例求解,得到各水泵实际运行曲线和在管路中的工况点,并对不合理的运行方式提出了改进办法。
On creating the mathematic model of pump operational curve using least square method,got the pumps practical operational curve and their condition points in subnet based on practical projects,and recommended the improve method to solve the unreasonable operational condition.
出处
《节能》
2008年第8期25-27,共3页
Energy Conservation
关键词
曲线拟合
工况点
并联运行
大流量小温差
curve fitting
condition point
parallel connection operation
large flow and little difference in temperature
