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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Pressure Pulsation Characteristics of the Cascade and Its Impact on Flow-induced Noise 期刊论文 Jixie Gongcheng Xuebao/Journal of Mechanical Engineering, 2019, 卷号: 55, 期号: 8, 页码: 225-232 作者:  Li, Rennian;  Li, Jin;  Quan, Hui;  Xi, Peng;  Fu, Baiheng 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Acoustic fields  Acoustic variables measurement  Acoustic wave transmission  Boundary element method  Cascades (fluid mechanics)  Noise abatement  Numerical methods  Oscillating flow  Sailing vessels  Turbine pumps  Turbulence models  Blade passing frequency  Flow induced noise  Indirect boundary element method  Numerical simulation method  Pressure pulsation  Regenerative pumps  Sound pressure level  Three-dimensional unsteady flow   Analysis of noise reduction of valve-controlled hydraulic system for accumulator filling 会议论文 Wuhan, China, April 10, 2019 - April 13, 2019 作者:  Xu, Duo-Xiang;  Sun, Ying-Hui;  Liu, Yin-Shui;  Wei, Lie-Jiang 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Charging time  Computer software  Fluid Power  Hydraulic equipment  Noise abatement  Charging models  Flow hydraulics  Flow pulsation  High pressure  Hydraulic system  Opening value  Pressure pulsation  Simulation software   Hydraulic piston pump in civil aircraft: Current status, future directions and critical technologies 期刊论文 Chinese Journal of Aeronautics, 2019 作者:  GUO, S.;  CHEN, J.;  LU, Y.;  WANG, Y.;  DONG, H. 收藏  |  浏览/下载：17/0  |  提交时间：2019/12/30 Aircraft  Intelligent control  Noise abatement  Pistons  Reciprocating pumps  Seals  Civil aircrafts  Critical technologies  Health management  High pressure  Hydraulic pistons  Inlet boost  Lubricating gaps  Variable displacement  Aircraft hydraulic systems   Fast method for ringing artifacts reduction in random phase-free kinoforms 期刊论文 APPLIED OPTICS, 2019, 卷号: 58, 页码: A13-A20 作者:  Chen, Chun;  Wang, Jun;  Xiao, Dan;  Wang, Qiong-Hua 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 Holograms  Light modulators  Noise abatement  Noise pollution  Speckle  Complex amplitude  Computing speed  Holographic projection  Optical experiments  Reconstructed image  Ringing artifacts  Spatial light modulators  Speckle noise reduction  Numerical methods