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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 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 Experiment and calculation of fluid pressure in pump chamber and balance cavity of centrifugal pump 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2016, 卷号: 47, 期号: 8, 页码: 42-47 and 324 作者:  Liu, Zailun;  Wang, Dongwei;  Hou, Yihua;  Ma, Xijin 收藏  |  浏览/下载：22/0  |  提交时间：2020/11/14 Calculations  Centrifugal pumps  Experiments  Flow control  Leakage (fluid)  Mathematical models  Computational formula  Fluid pressures  Mathematics model  Pressure loss coefficient  Pump chambers  Systematical analysis  Testing apparatus  Theoretical calculations   Seal analysis and optimization of large diameter gate valve based on ANSYS 会议论文 Bangkok, Thailand, June 21, 2013 - June 22, 2013 作者:  Li, Shu Xun;  Li, Lian Cui;  Hou, Ying Zhe 收藏  |  浏览/下载：5/0  |  提交时间：2020/11/15 Automation  Computer simulation  Control  Numerical models  Optimization  Process control  Stresses  Circular plates  Distributing laws  Gate valve  Large diameter  Leakage problems  Sealing pressure  Simply supported  Theoretical calculations   Transverse flux permanent magnet machine optimization based on orthogonal design and support vector machines 期刊论文 Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering, 2012, 卷号: 20, 期号: 5, 页码: 912-921 作者:  Bao, Guangqing;  Zheng, Wenpeng 收藏  |  浏览/下载：19/0  |  提交时间：2020/11/14 Electric machinery  Finite element method  Least squares approximations  Machine design  Magnetic circuits  Magnetic leakage  Numerical methods  Odor control  Particle size analysis  Particle swarm optimization (PSO)  Regression analysis  Support vector machines  Least squares support vector machines  Magnetic scalar potentials  Orthogonal design  Particle swarm algorithm  Particle swarm optimization algorithm  Permanent magnet materials  Three dimensional (3D) finite element analysis  Transverse flux permanent magnet machine   Remediation of contaminated soil and groundwater using humic acid in permeable reactive barrier for pipeline leakage 会议论文 Beijing, China, October 26, 2011 - October 29, 2011 作者:  Wang, Yajun;  Wang, Jin-Xi;  Li, Chun-E 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/15 Analytical geochemistry  Chromium compounds  Contamination  Groundwater  Groundwater pollution  Heavy metals  Hydrocarbons  Organic acids  Petroleum pipelines  Remediation  Sewers  Soils  Toluene  Trenching  Water pollution control  Hexavalent chromium  Humic acid  Permeable reactive barriers  Pipeline leakage  Reactive medium  Soil and groundwater remediation   Development of natural organic matter as a permeable reactive barrier medium for pipeline leakage 会议论文 Haikou, China, June 18, 2011 - June 20, 2011 作者:  Wang, Yajun;  Wang, Jin-Xi 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/15 Adsorption  Air pollution control  Analytical geochemistry  Arsenic  Benzene  Biological materials  Building materials  Chromium  Chromium compounds  Civil engineering  Construction equipment  Contamination  Environmental impact  Environmental Protection Agency  Groundwater  Groundwater pollution  Heavy metals  Hydrocarbons  Impurities  Metal drawing  Organic acids  Pipelines  Remediation  Soils  Toluene  Wastewater  Water pollution control  Xylene  Hexavalent chromium  Humic acid  Permeable reactive barrier  Pipeline leakage  Reactive medium  Soil and groundwater remediation