Baths include a two-speed pump for closed loop applications.
双速压力泵更有利于浴槽密闭循环使用。
Based on the low-specific speed centrifugal pump model of IS 50-32-160, two impellers are designed with and without splitter blades.
基于低比速离心泵is 50 - 32 - 160模型，对有、无分流叶片的设计方案全流场进行了数值模拟和对比分析。
Based on the two-dimension theory, a computer code is made in FORTRAN language to design the high specific speed mixed-flow pump.
基于二元理论，用FORTRAN语言编程实现了高比转速混流泵叶轮的水力设计。
The real vehicle test shows that under two typical conditions of full load range and full load leveling. Pump speed tracking accuracy, response quickly, can better meet the needs of hydraulic systems.
实车测试表明：在满载变幅、满载调平两种典型工况下，泵站转速跟踪准确、响应迅速，能够较好地满足液压系统需求。
The modification resulted in a much shorter shaft with a critical speed well above the running speed, and a pump with only one instead of two seals.
改进后大大缩短了轴的长度，使轴的临界转速远在运行转速之上，泵由两个密封改为一个密封。
In theory, the pump speed zones for the adoption of efficient frequency efficient area around the endpoint of the two conditions similar to the middle parabolic OA1A2 (see Figure 1).
理论上，水泵调速高效区为通过工频高效区左右端点的两条相似工况抛物线的中间区域OA1A2(见图1)。
In theory, the pump speed zones for the adoption of efficient frequency efficient area around the endpoint of the two conditions similar to the middle parabolic OA1A2 (see Figure 1).
理论上，水泵调速高效区为通过工频高效区左右端点的两条相似工况抛物线的中间区域OA1A2(见图1)。
应用推荐