The invention relates to a centrifugal pump experiment table for particle picture velocimetry. The centrifugal pump experiment table comprises a volute, an impeller, an inlet plate, a spindle and a motor, wherein the volute and the inlet plate are combined to form an overflowing area of a ...
Faults can be detected by examining certain features extracted from the measurements and comparing them to known thresholds of acceptable behavior. The detectability and isolability of different faults depends upon the nature of the experiment and availability of measurements. For example,...
(ΣF).Sincefrictionisalwayspresentinmechanicaldevices,theenergysuppliedgoespartlyintofrictionandtheresttooneoftheothereffectscited.Forthepumpusedinthepresentexperiment,thefollowingassumptionsaremade.-∆E=0nointernalenergychange-∆v2=0nokineticenergychange-Qh=0noheatgeneratedorlost-∆z=0nosignificantheight...
EXPERIMENT INVESTIGATION ON THE PERFORMANCE OF CENTRIFUGAL OIL PUMP FOR PUMPING VISCOUS FLUIDS 来自 掌桥科研 喜欢 0 阅读量: 3 作者:G Cao,D Xue,A Li,SH Fu,G Chen,D Wang,W Zhang 摘要: In this paper, the performance of centrifugal oil pump pumping different viscous liquids and effects of ...
11. The shadow area is the pump surging initiation region obtained in the present experiment. It can be seen that the prediction results of the Zhu model are closer to the experimental results, followed by the Cirilo model, and the prediction results of the other three models are ...
In this study, the Liangshuijing landslide in the Three Gorgers Reservoir area is selected for a scaled centrifugal model experiment, and a water pump system is employed to retain the rainfall condition. Using the techniques of digital photography and pore water pressure transducers, water level ...
thecavitationper—formancecurvesobtainedbysimulationandexperimentwerecompared.Itcanbefoundthattherapiddropinheadcoefficientatlowcavitationnumbersiscapturedforallflowcoefficients,andthecavitati—onfiguresofsimulationareinagoodagreementwiththeexperimentalones.Inaddition,thedistribu—tionofcavity,totalpressurecoefficientin...
STAR-CCM+离心泵旋转机械解决方案CentrifugalPumpSolutions_CD-adapco Discovering Better Designs Faster for Centrifugal Pumps
and frequency domains. The pressure distribution tended to be more uniform and the pressure fluctuation was improved well when the impeller of each side had a staggered angle of 12°. The vibration experiment further reflected the effects of the vibration and noise reduction for the prototype pump...
Centrifugal pump performance characteristic curve measuring experiment 翻译结果2复制译文编辑译文朗读译文返回顶部 Experimental determination of centrifugal pump performance curve 翻译结果3复制译文编辑译文朗读译文返回顶部 Centrifugal pump performance characteristic curve measuring experiment ...