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《机械工程前沿(英文)》 2022年 第17卷 第2期 doi: 10.1007/s11465-022-0678-2
关键词: pneumatic artificial muscles soft robot modeling approach principle of virtual work external load
Finding buckling points for nonlinear structures by dynamic relaxation scheme
Mohammad REZAIEE-PAJAND, Hossein ESTIRI
《结构与土木工程前沿(英文)》 2020年 第14卷 第1期 页码 23-61 doi: 10.1007/s11709-019-0549-z
关键词: load factor external work dynamic relaxation static equilibrium path large displacement
The psychology of organizational and social sustainability
Wei-Tau LEE, Hao ZHANG, Kenneth H. FUNK II
《工程管理前沿(英文)》 2019年 第6卷 第3期 页码 336-350 doi: 10.1007/s42524-019-0029-0
关键词: work design work dimensions psychological factors good work
Basic model study on efficiency evaluation in collaborative design work process
XIE Qiu, YANG Yu, LI Xiaoli, ZHAO Ningyu
《机械工程前沿(英文)》 2007年 第2卷 第3期 页码 344-349 doi: 10.1007/s11465-007-0060-4
关键词: function system work evaluation process efficiency evaluation design work
Heat, mass, and work exchange networks
Zhiyou CHEN, Jingtao WANG
《化学科学与工程前沿(英文)》 2012年 第6卷 第4期 页码 484-502 doi: 10.1007/s11705-012-1221-5
关键词: process system engineering integration methods heat exchange network mass exchange network work exchange network
Rheological behavior’s effect on the work performance of oil film
Zhaomiao LIU, Qiuying JIN, Chengyin ZHANG, Feng SHEN
《机械工程前沿(英文)》 2011年 第6卷 第2期 页码 254-262 doi: 10.1007/s11465-011-0129-y
A 3D model of hydrostatic turntable’s oil chamber is established to investigate the lubricants performance with different rheological properties by using FLUENT software and the finite volume method. Newtonian oil and non-Newtonian oil’s performance under varied speeds are compared on the large size hydrostatic turntable system considering the temperature-viscosity relationship and pressure-viscosity relationship. The results show that the property of non-Newtonian fluid viscosity influenced by shear rate largely affects the lubricants performance for most oil added polymer additives. Lubricants cannot simply be regarded as Newtonian fluid. The shear thickening non-Newtonian fluid has a better work property. The results are important to design a large size and high-speed hydrostatic support system, choose lubricant oils, and investigate oil film’s work properties.
关键词: non-Newtonian fluid rotation speed pressure on wall viscosity
Robotized machining of big work pieces: Localization of supporting heads
Wojciech SZYNKIEWICZ, Teresa ZIELIŃSKA, Włodzimierz KASPRZAK
《机械工程前沿(英文)》 2010年 第5卷 第4期 页码 357-369 doi: 10.1007/s11465-010-0103-0
Making central-local relations work: Comparing America and China environmental governance systems
Dan GUTTMAN, SONG Yaqin
《环境科学与工程前沿(英文)》 2007年 第1卷 第4期 页码 418-433 doi: 10.1007/s11783-007-0068-3
《化学科学与工程前沿(英文)》 2023年 第17卷 第1期 页码 68-81 doi: 10.1007/s11705-022-2174-y
关键词: biomass conversion furanic compounds benzimidazoles hydrogen transfer bifunctional catalysis
CHEN Changfu, XIAO Shujun, YANG Yu
《结构与土木工程前沿(英文)》 2007年 第1卷 第3期 页码 329-333 doi: 10.1007/s11709-007-0043-x
Ali Fadhil NASER, Zonglin WANG
《结构与土木工程前沿(英文)》 2012年 第6卷 第3期 页码 308-320 doi: 10.1007/s11709-012-0140-3
关键词: prestressed concrete box girder monitoring external tendons strain deflection
《结构与土木工程前沿(英文)》 2021年 第15卷 第6期 页码 1426-1440 doi: 10.1007/s11709-021-0783-z
关键词: beam external prestressing ultra-high-performance concrete fiber-reinforced polymers shear behavior design equation
Ductile extension of 3-D external circumferential cracks in pipe structures
Wuchao YANG, Xudong QIAN
《结构与土木工程前沿(英文)》 2011年 第5卷 第3期 页码 294-303 doi: 10.1007/s11709-011-0115-9
关键词:
ductile fracture
computational cell method
G-T model
Mesh relationship modeling and dynamic characteristic analysis of external spur gears with gear wear
《机械工程前沿(英文)》 2022年 第17卷 第1期 页码 9-9 doi: 10.1007/s11465-021-0665-z
关键词: gear wear mesh relationship mesh stiffness transmission error vibration characteristics
罗一新,吴波
《中国工程科学》 2004年 第6卷 第9期 页码 56-59
单向离合器是一种常见的机械传动部件,其外环应力计算尚无理想的方法。文章以五滚柱式单向离合器为研究对象,根据外环的特点,采用有限元分析方法,分析了影响其计算精度的各种因素,计算出其外环的应力,并且将计算结果与曲梁计算法进行了比较。研究表明,有限元分析方法对于外环类零件的应力计算确是一种理想的方法。
标题 作者 时间 类型 操作
Design and modeling of a novel soft parallel robot driven by endoskeleton pneumatic artificial muscles
期刊论文
Finding buckling points for nonlinear structures by dynamic relaxation scheme
Mohammad REZAIEE-PAJAND, Hossein ESTIRI
期刊论文
The psychology of organizational and social sustainability
Wei-Tau LEE, Hao ZHANG, Kenneth H. FUNK II
期刊论文
Basic model study on efficiency evaluation in collaborative design work process
XIE Qiu, YANG Yu, LI Xiaoli, ZHAO Ningyu
期刊论文
Rheological behavior’s effect on the work performance of oil film
Zhaomiao LIU, Qiuying JIN, Chengyin ZHANG, Feng SHEN
期刊论文
Robotized machining of big work pieces: Localization of supporting heads
Wojciech SZYNKIEWICZ, Teresa ZIELIŃSKA, Włodzimierz KASPRZAK
期刊论文
Making central-local relations work: Comparing America and China environmental governance systems
Dan GUTTMAN, SONG Yaqin
期刊论文
nitride enabled benzimidazoles production from furyl/aryl bio-alcohols and -nitroanilines without an external
期刊论文
Unified solution of limit loads of thick wall cylinder subject to external pressure considering strain
CHEN Changfu, XIAO Shujun, YANG Yu
期刊论文
monitoring of the strengthening construction of a segmental box girder bridge and field testing of external
Ali Fadhil NASER, Zonglin WANG
期刊论文
Shear behavior of ultra-high-performance concrete beams prestressed with external carbon fiber-reinforced
期刊论文
Ductile extension of 3-D external circumferential cracks in pipe structures
Wuchao YANG, Xudong QIAN
期刊论文
Mesh relationship modeling and dynamic characteristic analysis of external spur gears with gear wear
期刊论文