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SIMULATION OF FLUID FLOW IN CHANNEL OF A NOVEL HYDRAULIC SHOCK GENERATOR 被引量：1

SIMULATION OF FLUID FLOW IN CHANNEL OF A NOVEL HYDRAUL IC SHOCK GENERATOR
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摘要 In order to improve the engineering performance of a novel hydraulic shock generator, the fluid flow inside its complex passages is numerically investigated. The effects of the inlet flow velocity upon the turbulence intensity of the jet flow are analyzed. The calculated pressure loss is experimentally verified with the consideration of temperature determined viscosity shifting. The results are used as the reference in the further development of the hydraulic shock generator In order to improve the engineering performance of a novel hydraulic shock generator, the fluid flow inside its complex passages is numerically investigated. The effects of the inlet flow velocity upon the turbulence intensity of the jet flow are analyzed. The calculated pressure loss is experimentally verified with the consideration of temperature determined viscosity shifting. The results are used as the reference in the further development of the hydraulic shock generator
作者 Fu XinYang Huayong (State Key Laboratory of Fluid Power Transmission and Control, Zhejiang University)
出处 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2000年第4期258-262,共5页 中国机械工程学报（英文版）
基金 This project is supported by National Natural Science Foundation of China! (59835160).
关键词 Shock generator Numerical simulation Jet flow TURBULENCE Shock generator Numerical simulation Jet flow Turbulence
分类号 TM312 [电气工程—电机]
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参考文献6

  • 1[1]Fu X, Rajakovies G E V. Untersuchungen zurn dynamischen Verhalten eines schnellen Hydraulik Steuerorgans. BHM, 1999,144(7) :291～295
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  • 3[3]Filin E M, Yurechko V N. Investigation of hydraulic flow inside a disk valve by photorchrchromic visualization. Fluid Dynamics, 1993,28(3):383～386
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  • 6[6]Ueno H, Okajima A, Tanaka H, et al. Measurement and numerical simulation of oil flow in pressure control valves. JSME International Journal, Series B, 1994,37(2): 336～341

同被引文献9

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Chinese Journal of Mechanical Engineering
2000年 第4期

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