This paper proposes a three-dimension reverse design method of blade based on turbine according to the flow parameters and revolution of pump.
提出了按水泵给定流道参数和转数，从水轮机方向计算叶型的全三维逆向设计方法。
The cooling system of reverse bootstrap air cycle driven by powered turbine can be used for cooling the avionics pods.
通过比较指出：动力涡轮驱动的逆升压式空气循环制冷系统是适用于电子设备吊舱冷却的有效方案之一。
In this paper, the exergy analysis of the positive and reverse balances on micro-turbine(MT) regenerative cycle is made and the mathematical models of the identity between two balances are deduced.
对采用回热循环的微型燃气轮机进行了正、反平衡效率分析，推导了正、反平衡效率一致性的数学模型。
By analyzing the data taken from the model accept test on a reversible pump-turbine, a series of cases of pressure pulsation on turbine, pump, brake and reverse pump performances has been carried out.
本文根据潘家口电站模型验收实验资料归纳出可逆式水泵-水轮机的压力脉动特性。
With a two-level turbine with reverse rotating directions adopted, thermal conversion efficiency can be greatly improved.
采用两级旋转方向相反的涡轮可使热转换效率大大提高。
Besides, a notable vortex rope and a reverse flow structure exist in the draft tube in smaller wicket gate openings, which can easily lead to the instability in operation of the pump-turbine.
此外，发现开度较小时尾水管内存在明显的涡带和回流涡结构，容易导致机组运行的不稳定；
Besides, a notable vortex rope and a reverse flow structure exist in the draft tube in smaller wicket gate openings, which can easily lead to the instability in operation of the pump-turbine.
此外，发现开度较小时尾水管内存在明显的涡带和回流涡结构，容易导致机组运行的不稳定；
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