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浏览/检索结果: 共8条，第1-8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 Study on pressure surge characteristics of reactor coolant pump shaft stuck accident condition based on wavelet analysis 期刊论文 Nuclear Engineering and Design, 2022, 卷号: 397 作者:  Qu, Zehui;  Li, Yibin;  Pan, Jun;  Li, Donghao;  Yang, Congxin 收藏  |  浏览/下载：229/0  |  提交时间：2022/09/22 Accidents  Coolants  Fluid structure interaction  Impellers  Pressure vessels  Steam generators  Timing circuits  Vortex flow  Wavelet analysis  Closed systems  Flow passage  Guide-vane  Pressure surges  Primary circuits  Pump shafts  Reactor coolant pumps  Reactor primary circuit closed system  Shaft stick accident  Wavelet-analysis   Investigation on the thermoelastic response of a nanobeam in modified couple stress theory considering size-dependent and memory-dependent effects 期刊论文 Journal of Thermal Stresses, 2022, 卷号: 45, 期号: 10, 页码: 773-792 作者:  Qi, Zezhang;  Peng, Wei;  He, Tianhu 收藏  |  浏览/下载：12/0  |  提交时间：2022/09/22 Elasticity  Heat transfer  Laplace transforms  Nanowires  Numerical methods  Thermoelasticity  Transient analysis  Memory-dependent derivative  Modified couple stress theories  Nano beams  Nonlocal  Nonlocal thermoelastic theory  Ramp-type heating  Size dependent  Thermo-elastic theory  Thermoelastic response  Transient thermoelastic response   A generalized piezoelectric-thermoelastic theory with strain rate and its application 期刊论文 Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2020, 卷号: 52, 期号: 5, 页码: 1267-1276 作者:  Li, Jiwei;  He, Tianhu 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Constitutive equations  Deformation  Dynamic response  Electric potential  Equations of state  Inverse problems  Inverse transforms  Laplace transforms  Piezoelectricity  Relaxation time  Strain relaxation  Thermoelasticity  Transient analysis  Viscoelasticity  Viscosity  Corresponding state equation  Dimensionless temperatures  Multi-field problem  Numerical inverse transform  Thermal relaxation time  Thermo-elastic theory  Thermoelastic modeling  Thermoelastic problems   A generalized piezoelectric-thermoelastic theory with strain rate and its application 期刊论文 Lixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics, 2020, 卷号: 52, 期号: 5, 页码: 1267-1276 作者:  Li, Jiwei;  He, Tianhu 收藏  |  浏览/下载：8/0  |  提交时间：2022/02/17 Constitutive equations  Deformation  Dynamic response  Electric potential  Equations of state  Inverse problems  Inverse transforms  Laplace transforms  Piezoelectricity  Relaxation time  Strain relaxation  Thermoelasticity  Transient analysis  Viscoelasticity  Viscosity  Corresponding state equation  Dimensionless temperatures  Multi-field problem  Numerical inverse transform  Thermal relaxation time  Thermo-elastic theory  Thermoelastic modeling  Thermoelastic problems   Optimization of centrifugal pump blade load based on free form deformation 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2015, 卷号: 46, 期号: 10, 页码: 38-43 作者:  Zhang, Renhui;  Fan, Jiacheng;  Yang, Junhu;  Li, Rennian 收藏  |  浏览/下载：13/0  |  提交时间：2020/11/14 Centrifugal pumps  Computation theory  Computational fluid dynamics  Deformation  Design of experiments  Impellers  MATLAB  Site selection  Surface properties  Blade  Centrifugal pump impellers  Effective deformations  Free-form deformation  Low specific speed pumps  Response surface  Response surface method  Transient turbulent flow   Three-phase magnitude-phase detection based on T/4 time-lapse elimination method 期刊论文 Journal of Software, 2014, 卷号: 9, 期号: 2, 页码: 523-529 作者:  Zhang, Xiaoying;  Jiang, Zheng;  Ding, Ning 收藏  |  浏览/下载：29/0  |  提交时间：2020/11/14 Dynamic response  Electric power systems  Harmonic analysis  Locks (fasteners)  Phase locked loops  Pollution control  Signal detection  D-q transformation  Phase detection  Software phase locked loops  T/4 time-lapse elimination  Three phase   Control strategy for voltage source converter-based HVDC system under unbalanced voltage conditions 会议论文 Nanjing, China, August 24, 2013 - August 25, 2013 作者:  Zhang, Ming Guang;  Wang, Diao Bing;  Zhang, Zhong Kuan 收藏  |  浏览/下载：15/0  |  提交时间：2020/11/15 Computer software  Electric current control  Electric power transmission  HVDC power transmission  Mathematical models  Product design  Resonance  Carrier amplitude  Current controller  Negative-sequence currents  Proportional resonant controllers  Unbalanced fault  Voltage source converters   Control Strategy for Voltage Source Converter-Based HVDC System Under Unbalanced Voltage Conditions 会议论文 作者:  Zhang Mingguang;  Wang Diaobing;  Zhang Zhongkuan 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 Voltage source converter  unbalanced fault  the inner current controller  positive and negative sequence current decomposition  proportional resonant controller  carrier amplitude adjustable