• The mathematical model, the method for optimizing design, and the design principle of hydraulic parameters are proposed to make head-flow curve flat.

    流量曲线特点,提出了旋喷泵叶轮优化设计数学模型、叶轮优化设计方法水力参数设计原则

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  • There exists a saddle type zone in the hydraulic moment curve of axial-flow pump blades which corresponds to the saddle zone of discharge-head characteristic curve of the pump.

    轴流泵叶片力矩随流量变化关系曲线存在一个马鞍与流量-扬程曲线的马鞍区相对应。

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  • The article analyzes the hydraulic and thermal work condition, and temperature and flow change curve of heating source of the Indirect-connected and Mixing-connected system.

    研究间接连接混水连接时热源调节温度曲线流量变化

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  • The article analyzes the hydraulic and thermal work condition, and temperature and flow change curve of heating source of the Indirect-connected and Mixing-connected system.

    研究间接连接混水连接时热源调节温度曲线流量变化

    youdao

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