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9篇 您的检索式:作者名="HASMATUCHI V"
    题名 作者 年代 出处 被引量
1High-speed flow visualization in a pump-turbine under off-design operating conditions显示文摘V Hasmatuchi S Roth F Botero F Avellan M Farhat 2010IOP Conference Series: Earth and Environmental Science2010,,1:1
2Experimental evi- dence of rotating stall in a pump-turbine at off-design conditions in generating mode显示文摘Hasmatuchi V Farhat M Roth S 2011J Fluids Eng2011,133,5:1
3Experimental evidence of rotating stall in a pump-turbine at off-design conditions in generating mode 显示文摘Hasmatuchi V Farhat M Roth S 2011Journal of Fluids Engineering2011,133,05:1
4Non-intrusive detection of rotating stall in pump-turbines 显示文摘Botero F Hasmatuchi V Roth S 2014Mechanical Systems and Signal Processing2014,48,1:1
5Experimental evidence of rotating stall in a pump-turbine at off-design conditions in generating mode 显示文摘HASMATUCHI V FARHAT M ROTH S 2011Journal of Fluids Engineering2011,133,5:1
6Experimental Evidence of Rotating Stall in a Pump-turbine at Off-design Conditions in Generating Mode显示文摘Hasmatuchi V Farhat M Roth S 2011J Fluids Eng2011,133,5:1
7Surface roughness impact on Francis turbine performances and prediction of efficiency step up 显示文摘P Maruzewski V Hasmatuchi H P Mombelli 2009International Journal of Fluid Machinery and Systems2009,2,4:1
8Surface roughness impact on Francis turbine performances and predic- tion of efficiency step up 显示文摘Maruzewski P Hasmatuchi V Mombelli H P 2009International Journal of Fluid Machinery and Systems2009,2,3:1
9水泵水轮机非设计工况下的高速流态显示显示文摘对低比转速混流式水泵水轮机模型在发电工况的非设计工况下的流体动力学特性进行了试验研究。采用了测量固定部件边壁压力并利用注入气泡的方法在转轮与导叶无叶区间获得与之同步的流动状态高速影像。当转速从最优工况点开始逐渐增加时,导叶间的压力脉动值明显增大。频谱分析表明,在飞逸工况下,会产生一个频率约为70%转频的失速团,这与零流量工况时的现象相似。接着详细介绍了一种专用的图像处理技术,并将它用于创建水轮机制动工况下导叶区暂态流动合成图,此时伴随着旋转失速的发生,会出现回流和涡现象。V Hasmatuchi 刘文杰(译) 赵越(校) 2011国外大电机2011,,3:0
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