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Centrifuge model test and field measurement analysis for foundation pit with confined water
Chunlin DING , Xiaohong MENG ,
《结构与土木工程前沿(英文)》 2009年 第3卷 第3期 页码 299-304 doi: 10.1007/s11709-009-0035-0
关键词: foundation pit with confined water centrifuge model test seepage-stress coupling field similarity relation field measurement deformation
Qiang ZHANG, Baoyu LIAO, Shanlin YANG
《工程管理前沿(英文)》 2020年 第7卷 第4期 页码 578-591 doi: 10.1007/s42524-020-0137-x
关键词: blockchain technology intelligent manufacturing networked collaborative manufacturing full life-cycle management manufacturing model innovation
A review on different theoretical models of electrocaloric effect for refrigeration
《能源前沿(英文)》 2023年 第17卷 第4期 页码 478-503 doi: 10.1007/s11708-023-0884-6
关键词: electrocaloric effect effective Hamiltonian phase-field modeling different theoretical models
Baoyan Duan, Yiqun Zhang, Guangda Chen, Ze Zhao, Jianwei Mi, Xun Li, Lin Yang, Xi Li
《工程(英文)》 doi: 10.1016/j.eng.2023.11.007
This study systematically introduces the development of the world's first full-link and full-system ground demonstration and verification system for the OMEGA space solar power satellite (SSPS). First, the OMEGA 2.0 innovation design was proposed. Second, field-coupling theoretical models of sunlight concentration, photoelectric conversion, and transmitting antennas were established, and a systematic optimization design method was proposed. Third, a beam waveform optimization methodology considering both a high beam collection efficiency and a circular stepped beam shape was proposed. Fourth, a control strategy was developed to control the condenser pointing toward the sun while maintaining the transmitting antenna toward the rectenna. Fifth, a high-efficiency heat radiator design method based on bionics and topology optimization was proposed. Sixth, a method for improving the rectenna array’s reception, rectification, and direct current (DC) power synthesis efficiencies is presented. Seventh, high-precision measurement technology for high-accuracy beam-pointing control was developed. Eighth, a smart mechanical structure was designed and developed. Finally, the developed SSPS ground demonstration and verification system has the capacity for sun tracking, a high concentration ratio, photoelectric conversion, microwave conversion and emission, microwave reception, and rectification, and thus satisfactory results were obtained.
关键词: OMEGA-SSPS Full-link and full-system Beam collection efficiency Circular stepped beam shape Smart structure Field coupling theoretical model Beam pointing control
Prediction of the theoretical and semi-empirical model of ambient temperature
Foued CHABANE,Noureddine MOUMMI,Abdelhafid BRIMA,Abdelhafid MOUMMI
《能源前沿(英文)》 2016年 第10卷 第3期 页码 268-276 doi: 10.1007/s11708-016-0413-y
关键词: ambient temperature environment correlation theoretical model semi-empirical
Microdamage study of granite under thermomechanical coupling based on the particle flow code
《结构与土木工程前沿(英文)》 页码 1413-1427 doi: 10.1007/s11709-023-0953-2
关键词: thermomechanical coupling effect granite improved linear parallel bond model thermal property particle flow code
Simulation of steel beam under ceiling jet based on a wind–fire–structure coupling model
《结构与土木工程前沿(英文)》 2023年 第17卷 第1期 页码 78-98 doi: 10.1007/s11709-022-0936-8
关键词: CFD–FEM coupling steel beam wind ceiling jet numerical heat transfer
Theoretical framework and model development
Chesheng ZHAN,Rongrong ZHANG,Xiaomeng SONG,Baolin LIU
《环境科学与工程前沿(英文)》 2015年 第9卷 第3期 页码 494-505 doi: 10.1007/s11783-013-0609-x
关键词: environmental multimedia modelling fuzzy-set approach theoretical framework environmental protection
Analysis of resonant coupling coil configurations of EV wireless charging system: a simulation study
M. LU, A. JUNUSSOV, M. BAGHERI
《能源前沿(英文)》 2020年 第14卷 第1期 页码 152-165 doi: 10.1007/s11708-019-0615-1
关键词: electromagnetically coupled resonator near-field power transfer wireless power transfer (WPT)
林茂光
《中国工程科学》 2012年 第14卷 第7期 页码 24-33
从军事工程建设区别于民用工程建设的特点出发,提出了军事工程建设和谐管理的背景。以组织行为学、军事工程经济学、现代项目管理学、系统协同进化理论为理论依据,并从军事工程建设和谐管理的本体论、认识论、方法论出发,描述了军事工程建设和谐管理的“人—事—物”逻辑关系及其系统架构,以及军事工程建设和谐管理的运行机理,从而建立了军事工程建设和谐管理的理论架构。从“领导—员工—团队”主体要素的人理和谐、“质量—工期—成本”客体要素的物理和谐、“知识—工具—方法”关系要素的事理和谐、“军事—技术—经济”系统环境和谐4个方面探讨了军事工程建设和谐管理的实现模式,并构建了军事工程建设和谐管理模式的评价模型。
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
Hysteretic behavior of cambered surface steel tube damper: Theoretical and experimental research
《结构与土木工程前沿(英文)》 2023年 第17卷 第4期 页码 606-624 doi: 10.1007/s11709-023-0925-6
关键词: cambered surface steel tube damper energy dissipation capacity finite element model hysteretic performance parametric study
标题 作者 时间 类型 操作
Centrifuge model test and field measurement analysis for foundation pit with confined water
Chunlin DING , Xiaohong MENG ,
期刊论文
Application of blockchain in the field of intelligent manufacturing: Theoretical basis, realistic plights
Qiang ZHANG, Baoyu LIAO, Shanlin YANG
期刊论文
On the Innovation, Design, Construction, and Experiments of OMEGA-Based SSPS Prototype: The Sun Chasing Project
Baoyan Duan, Yiqun Zhang, Guangda Chen, Ze Zhao, Jianwei Mi, Xun Li, Lin Yang, Xi Li
期刊论文
Prediction of the theoretical and semi-empirical model of ambient temperature
Foued CHABANE,Noureddine MOUMMI,Abdelhafid BRIMA,Abdelhafid MOUMMI
期刊论文
Theoretical framework and model development
Chesheng ZHAN,Rongrong ZHANG,Xiaomeng SONG,Baolin LIU
期刊论文
Analysis of resonant coupling coil configurations of EV wireless charging system: a simulation study
M. LU, A. JUNUSSOV, M. BAGHERI
期刊论文