Experimental and numerical investigation of cavitation phenomenon in flapper–nozzle pilot stage of an electrohydraulic servo-valve
作者： Songjing Li , Nay Zar Aung , Shengzhuo Zhang , Junzhang Cao , Xinzhi Xue
DOI: 10.1016/J.COMPFLUID.2013.10.016
关键词: Reynolds number 、 Mechanics 、 Flow (psychology) 、 Noise (radio) 、 Cavitation 、 Electrohydraulic servo valve 、 Leading edge 、 Flow conditions 、 Materials science 、 Nozzle
摘要: … Two-stage electrohydraulic servo-valves are most common in practical applications where accurate position control is required. In such servo-valves, flapper–nozzle or jet pipe acts as …
sci-hub.se 参考文章(21)
W.L. Lim, Y.T. Chew, H.T. Low, W.L. Foo, Cavitation phenomena in mechanical heart valves: the role of squeeze flow velocity and contact area on cavitation initiation between two impinging rods. Journal of Biomechanics. ,vol. 36, pp. 1269- 1280 ,(2003) , 10.1016/S0021-9290(03)00161-1
X. Margot, S. Hoyas, A. Gil, S. Patouna, Numerical Modelling of Cavitation: Validation and Parametric Studies Engineering Applications of Computational Fluid Mechanics. ,vol. 6, pp. 15- 24 ,(2012) , 10.1080/19942060.2012.11015399
S Washio, S Kikui, S Takahashi, Nucleation and subsequent cavitation in a hydraulic oil poppet valve Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. ,vol. 224, pp. 947- 958 ,(2010) , 10.1243/09544062JMES1618
F.J. Salvador, J. Martínez-López, M. Caballer, C. De Alfonso, Study of the influence of the needle lift on the internal flow and cavitation phenomenon in diesel injector nozzles by CFD using RANS methods Energy Conversion and Management. ,vol. 66, pp. 246- 256 ,(2013) , 10.1016/J.ENCONMAN.2012.10.011
Matevž Dular, Bernd Bachert, Bernd Stoffel, Brane Širok, Relationship between cavitation structures and cavitation damage Wear. ,vol. 257, pp. 1176- 1184 ,(2004) , 10.1016/J.WEAR.2004.08.004
Annie-Claude Bayeul-Lainé, Sophie Simonet, Daniel Dutheil, Guy Caignaert, Numerical study of cavitating flow inside a flush valve Mecanique & Industries. ,vol. 12, pp. 421- 431 ,(2011) , 10.1051/MECA/2011143
Sunho Park, Shin Hyung Rhee, Computational analysis of turbulent super-cavitating flow around a two-dimensional wedge-shaped cavitator geometry Computers & Fluids. ,vol. 70, pp. 73- 85 ,(2012) , 10.1016/J.COMPFLUID.2012.09.012
Jin-ming Ye, Ying Xiong, Fang Li, Shuang-qiao Chen, EXPERIMENTAL STUDY OF EFFECTS OF AIR CONTENT ON CAVITATION AND PRESSURE FLUCTUATIONS Journal of Hydrodynamics. ,vol. 22, pp. 634- 638 ,(2010) , 10.1016/S1001-6058(09)60097-4
Eric Goncalves, Regiane Fortes Patella, Numerical simulation of cavitating flows with homogeneous models Computers & Fluids. ,vol. 38, pp. 1682- 1696 ,(2009) , 10.1016/J.COMPFLUID.2009.03.001
Yiannis Ventikos, George Tzabiras, A numerical method for the simulation of steady and unsteady cavitating flows Computers & Fluids. ,vol. 29, pp. 63- 88 ,(2000) , 10.1016/S0045-7930(98)00061-9