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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2021    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     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 Optimization and verification of dynamic flow balance valve structure 期刊论文 Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 2021, 卷号: 53, 期号: 7, 页码: 108-115 作者:  Li, Shuxun;  Wu, Hanlin;  Li, Zhong;  Shen, Henyun;  Ye, Chen 收藏  |  浏览/下载：5/0  |  提交时间：2022/02/17 Electromagnetic wave attenuation  Flow control  Large eddy simulation  Numerical methods  Reels  Turbulence models  Compensation coefficients  Compensation factor  Control accuracy  Correction method  Flow field simulation  Optimization method  Pressure differences  Pressure pulsation   Analysis of Bolt Pretension of LNG Ultra-Low Temperature Ball Valve 期刊论文 Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science), 2021, 卷号: 49, 期号: 7, 页码: 142-148 作者:  Li, Shuxun;  Yin, Huiquan;  Zhao, Minjie;  Yang, Lingxia;  Liu, Taiyu 收藏  |  浏览/下载：11/0  |  提交时间：2022/02/17 Bolts  Flanges  Liquefied natural gas  Ansys finite elements  Effect of temperature  Linear expansion coefficient  Liquified natural gas  Low temperature conditions  Sealing conditions  Spiral wound gaskets  Ultra low temperatures   Noise reduction of a safety valve pressure relief signal based on an improved wavelet threshold function 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 12, 页码: 143-150 作者:  Li, Shuxun;  Wang, Zhihui;  Kang, Yunxing;  Hou, Jianjun 收藏  |  浏览/下载：10/0  |  提交时间：2022/02/17 Butterworth filters  Exponential functions  Safety valves  Wavelet decomposition  Adaptive wavelet thresholds  Adjustment factors  Attenuation characteristics  Mechanical systems  Noise reduction effect  Noise reduction methods  Simulated signals  Threshold functions   Leakage source locating of safety valve based on improved KDE algorithm 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 11, 页码: 277-284 作者:  Li, Shuxun 收藏  |  浏览/下载：9/0  |  提交时间：2022/02/17 Acoustic noise  Location  MATLAB  Safety testing  Safety valves  Signal to noise ratio  Spectrographs  Environmental noise  Frequency division  High frequency HF  Kernel Density Estimation  Kernel density function  Simulation computing  Source locating  Working pressures   Flow-inducedresonance analysis of valve stem for LNG ultra-low temperature control valve 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 3, 页码: 218-225 作者:  Wang, Weibo;  Hao, Jiaoshan;  Liu, Baiqi;  Yang, Henghu;  Li, Shuxun 收藏  |  浏览/下载：8/0  |  提交时间：2021/04/12 Modal analysis  Resonance  Safety valves  Temperature  Temperature control  Fast fourier transformation (FFT)  Flow-induced resonance  Fluid pressures  Fluid-solid coupled  Pressure fluctuation  Software TECPLOT  Transient flow fields  Ultra low temperatures   Numerical Analysis of the energy loss mechanism in cavitation flow of a control valve 期刊论文 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2021, 卷号: 174 作者:  Xu, Xiaogang;  Fang, Liang;  Li, Anjun;  Wang, Zhenbo;  Li, Shuxun 收藏  |  浏览/下载：208/0  |  提交时间：2021/06/03 Cavitation  Energy loss  Energy transfer  Control valve  Cavity  LES