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Performance prediction of switched reluctance generator with time average and small signal models
Jyoti KOUJALAGI, B. UMAMAHESWARI, R. ARUMUGAM
《能源前沿(英文)》 2013年 第7卷 第1期 页码 56-68 doi: 10.1007/s11708-012-0216-8
关键词: generator reluctance switching model small signal model time average model
Concurrent fatigue crack growth simulation using extended finite element method
Zizi LU, Yongming LIU,
《结构与土木工程前沿(英文)》 2010年 第4卷 第3期 页码 339-347 doi: 10.1007/s11709-010-0078-2
关键词: small time scale model extended finite element method (X-FEM) crack growth multiaxial
Multi-time scale dynamics in power electronics-dominated power systems
Xiaoming YUAN, Jiabing HU, Shijie CHENG
《机械工程前沿(英文)》 2017年 第12卷 第3期 页码 303-311 doi: 10.1007/s11465-017-0428-z
Electric power infrastructure has recently undergone a comprehensive transformation from electromagnetics to semiconductors. Such a development is attributed to the rapid growth of power electronic converter applications in the load side to realize energy conservation and on the supply side for renewable generations and power transmissions using high voltage direct current transmission. This transformation has altered the fundamental mechanism of power system dynamics, which demands the establishment of a new theory for power system control and protection. This paper presents thoughts on a theoretical framework for the coming semiconducting power systems.
关键词: power electronics power systems multi-time scale dynamics mass-spring-damping model self-stabilizing and en-stabilizing property multi-time scale power system stabilizer
Simulation and experimental improvement on a small-scale Stirling thermo-acoustic engine
Mao CHEN,Yonglin JU
《能源前沿(英文)》 2016年 第10卷 第1期 页码 37-45 doi: 10.1007/s11708-015-0390-6
关键词: thermo-acoustic Stirling engine small-scale simulation experiment
Jitan WU, Yonglin JU
《能源前沿(英文)》 2020年 第14卷 第4期 页码 683-698 doi: 10.1007/s11708-020-0705-0
关键词: liquefied natural gas brazed plate heat exchanger energy consumption economic performance robustness
Large-scale model test study on the water pressure resistance of construction joints of karst tunnel
《结构与土木工程前沿(英文)》 页码 1249-1263 doi: 10.1007/s11709-023-0974-x
关键词: karst tunnel lining construction joint water pressure resistance large-scale model test numerical calculations
Cutting Force Model for a Small-diameter Helical Milling Cutter
LI Xiwen, YANG Shuzi, YANG Mingjin, XIE Shouyong
《机械工程前沿(英文)》 2007年 第2卷 第3期 页码 272-277 doi: 10.1007/s11465-007-0047-1
关键词: computational corresponding helical milling theoretical foundation Characteristic
Investigation on the integral output power model of a large-scale wind farm
BAO Nengsheng, MA Xiuqian, NI Weidou
《能源前沿(英文)》 2007年 第1卷 第1期 页码 67-78 doi: 10.1007/s11708-007-0006-x
关键词: power model actual energy large-scale practical measurement
Y. YU, Q. W. PAN, L. W. WANG
《能源前沿(英文)》 2020年 第14卷 第2期 页码 328-336 doi: 10.1007/s11708-019-0623-1
关键词: silica gel-water heat and mass recovery solar energy domestic cooling and heating
李学军,宾光富,王裕清
《中国工程科学》 2006年 第8卷 第4期 页码 50-53
大型重载支承轴隐蔽部位由于发生不可观测的突发性疲劳断裂,严重影响正常生产,给企业带来重大经济损失;分析这类支承轴的结构特点与振动信号特征之间的关系,运用时序分析方法对振动信号进行建模,并采用残差和归一化残差平方和NRSS作为识别疲劳裂纹状态的特征指标,有效诊断出了支承轴的疲劳裂纹程度。实验结果表明,采用和NRSS作为特征指标的时序分析方法对大型重载支承轴隐蔽部位的疲劳裂纹状态进行诊断,比常规的时频幅值特征分析法更为敏感有效、简便易行,且具备很强的实用性。
Dynamic Coordinated Management Model of Programme in Large-Scale Construction Company
Feng Guo,Yi-qi Chen,Yi-qing Cai
《工程管理前沿(英文)》 2015年 第2卷 第3期 页码 287-292 doi: 10.15302/J-FEM-2015041
关键词: large-scale construction company programme dynamic coordinated management model
《机械工程前沿(英文)》 2022年 第17卷 第3期 doi: 10.1007/s11465-022-0697-z
关键词: pipeline robot piezoelectric inertial drive stick-slip large load capacity dynamics model small pipeline
A time−space porosity computational model for concrete under sulfate attack
《结构与土木工程前沿(英文)》 doi: 10.1007/s11709-023-0985-7
关键词: expansion deformation porosity internal expansion stress external sulfate attack mechanical–chemical coupling model
Regional seismic-damage prediction of buildings under mainshock–aftershock sequence
Xinzheng LU, Qingle CHENG, Zhen XU, Chen XIONG
《工程管理前沿(英文)》 2021年 第8卷 第1期 页码 122-134 doi: 10.1007/s42524-019-0072-x
关键词: regional seismic damage prediction city-scale nonlinear time-history analysis mainshock–aftershock sequence multiple degree-of-freedom (MDOF) model 2014 Ludian earthquake
标题 作者 时间 类型 操作
Performance prediction of switched reluctance generator with time average and small signal models
Jyoti KOUJALAGI, B. UMAMAHESWARI, R. ARUMUGAM
期刊论文
Concurrent fatigue crack growth simulation using extended finite element method
Zizi LU, Yongming LIU,
期刊论文
Multi-time scale dynamics in power electronics-dominated power systems
Xiaoming YUAN, Jiabing HU, Shijie CHENG
期刊论文
Simulation and experimental improvement on a small-scale Stirling thermo-acoustic engine
Mao CHEN,Yonglin JU
期刊论文
Comprehensive comparison of small-scale natural gas liquefaction processes using brazed plate heat exchangers
Jitan WU, Yonglin JU
期刊论文
Large-scale model test study on the water pressure resistance of construction joints of karst tunnel
期刊论文
Cutting Force Model for a Small-diameter Helical Milling Cutter
LI Xiwen, YANG Shuzi, YANG Mingjin, XIE Shouyong
期刊论文
Investigation on the integral output power model of a large-scale wind farm
BAO Nengsheng, MA Xiuqian, NI Weidou
期刊论文
A small-scale silica gel-water adsorption system for domestic air conditioning and water heating by the
Y. YU, Q. W. PAN, L. W. WANG
期刊论文
Dynamic Coordinated Management Model of Programme in Large-Scale Construction Company
Feng Guo,Yi-qi Chen,Yi-qing Cai
期刊论文
Piezoelectric inertial robot for operating in small pipelines based on stick-slip mechanism: modeling
期刊论文