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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2018    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 Performances of New Oil-free Scroll Compressors 期刊论文 Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2018, 卷号: 29, 期号: 24, 页码: 2917-2924 作者:  Peng, Bin;  Zhao, Shengxian;  Li, Yaohong 收藏  |  浏览/下载：45/0  |  提交时间：2020/11/14 Crankshafts  Equations of state  Heat transfer performance  Temperature  Conservation of mass  First law of thermodynamics  Gas state equations  Oil-free  Performance analysis  Pressure and temperature  Thermodynamic model  Variable speed   Experimental Comparison Between Over Ground and Underground Solar Thermostatic Biogas Digesters in Biogas-Producing Performances 期刊论文 JOURNAL OF BIOBASED MATERIALS AND BIOENERGY, 2018, 卷号: 12, 期号: 4, 页码: 339-347 作者:  Zhen, Xiaofei;  Li, Jinping;  Ren, Haiwei;  Feng, Rong;  Zhang, Xuemin 收藏  |  浏览/下载：9/0  |  提交时间：2019/11/15 Solar-Energy Thermostatic Biogas Digester  Anti-Interference Performance  Biogas Production  Solar Energy  Agricultural Wastes   Free vibration of FGM variable thickness circular plates with temperature-dependent material properties by the DQM method in thermal environment 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2018, 卷号: 37, 期号: 10, 页码: 218-224 作者:  Li, Qinglu;  Wang, Wentao;  Yang, Jingning 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Beams and girders  Differentiation (calculus)  Equations of motion  Functionally graded materials  Natural frequencies  Plates (structural components)  Shear deformation  Thickness control  Differential quadrature methods  First-order shear deformation theory  Free vibration  Functionally graded material (FGM)  Functionally graded plates  Temperature dependent  Temperature-dependent material properties  Variable thickness circular plate   Analysis of Cavitation Performance and Force on Runner of Pump-turbine in Pump Mode 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2018, 卷号: 49, 期号: 1, 页码: 137-142 作者:  Li, Qifei;  Zhang, Zhengjie;  Li, Rennian;  Wang, Renben;  Li, Guangxian 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Cavitation  Computer simulation  Hydraulic turbines  Kinetic energy  Kinetics  Numerical models  Pumped storage power plants  Turbulence models  Unsteady flow  Cavitation characteristics  Force on runner  Pump-turbines  Pumped storage power station  Rotor-stator interactions  Three-dimensional unsteady flow  Turbulent kinetic energy  Turbulent kinetic energy distribution   Analysis of Cavitation Performance and Force on Runner of Pump-turbine in Pump Mode 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2018, 卷号: 49, 期号: 1, 页码: 137-142 作者:  Li, Qifei;  Zhang, Zhengjie;  Li, Rennian;  Wang, Renben;  Li, Guangxian 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Cavitation  Computer simulation  Hydraulic turbines  Kinetic energy  Kinetics  Numerical models  Pumped storage power plants  Turbulence models  Unsteady flow  Cavitation characteristics  Force on runner  Pump-turbines  Pumped storage power station  Rotor-stator interactions  Three-dimensional unsteady flow  Turbulent kinetic energy  Turbulent kinetic energy distribution