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Chung Nguyen VAN; Hai TRAN THANH; Thuc Nhu NGUYEN; Jianchun LI
Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 11, Pages 1424-1435 doi: 10.1007/s11709-022-0870-9
Keywords: ECC fiber orientation distribution casting direction casting position
Crystallographic orientation effect on cutting-based single atomic layer removal
Wenkun XIE, Fengzhou FANG
Frontiers of Mechanical Engineering 2020, Volume 15, Issue 4, Pages 631-644 doi: 10.1007/s11465-020-0599-x
Keywords: ACSM single atomic layer removal mechanism crystallographic orientation effect mechanical cutting Manufacturing
Tomographic diagnosis of defects in hydraulic concrete structure
ZHAO Mingjie, XU Xibin
Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 3, Pages 226-232 doi: 10.1007/s11709-008-0027-5
Keywords: satisfactory processing orientation tomographic diagnosis orientation perpendicular
Planar jumping with stable landing through foot orientation design and ankle joint control
Qilong YUAN, I-Ming CHEN
Frontiers of Mechanical Engineering 2012, Volume 7, Issue 2, Pages 100-108 doi: 10.1007/s11465-012-0318-3
This paper introduces a method to generate the planar jumping motion for biped robot. In this work, through determining the upper body posture trajectory in the flight phase, the foot landing posture is made to be flat while landing. Together with properly designing the trajectory for local center of gravity and the foot landing velocity, the soft landing trajectory is generated. A controller on the ankle joint is added to avoid significant impact with the ground and stabilize the robot after landing. Jumping motion with stable landing is achieved in a dynamic simulation environment based on this method.
Keywords: biped jumping stable landing control jumping motion generation
Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0737-8
Keywords: selective laser melting (SLM) build orientation determination multi-feature mechanical part (MFMP)
Frontiers of Structural and Civil Engineering Pages 1357-1369 doi: 10.1007/s11709-023-0996-4
Keywords: fiber orientation composite laminates stiffness degradation analytical approaches finite element
A General Strategy to Electrospin Nanofibers with Ultrahigh Molecular Chain Orientation Article
Xian Wen, Jian Xiong, Zhaoyang Sun, Liming Wang, Jianyong Yu, Xiaohong Qin
Engineering 2023, Volume 29, Issue 10, Pages 179-187 doi: 10.1016/j.eng.2022.09.008
The degree of polymer chain orientation is a key structural parameter that determines the mechanicalHowever, understanding and significantly tuning the orientation of fiber macromolecular chains remainHerein, we propose a novel electrospinning technique that can efficiently modulate molecular chain orientationAs a result, the macromolecular chain orientation of polyethylene oxide (PEO) nanofibers was significantlyThis work guides a new perspective for the preparation of advanced electrospun nanofibers with optimal orientation
Keywords: Molecular orientation Electrospinning Nanofibers Electric field Polyethylene oxide
Management and Practice of Large-Scale Modern Coal Enterprises
An Wang
Frontiers of Engineering Management 2014, Volume 1, Issue 1, Pages 13-17 doi: 10.15302/J-FEM-2014004
Keywords: coal industry sustainable development the four-orientation model
A Further Discussion on Trends in the Development of Advanced Manufacturing Technology
YANG Shu-zi, WU Bo, LI Bin
Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1, Pages 1-5 doi: 10.1007/s11465-005-0002-y
Keywords: Development development integration networking orientation
A comprehensive review of greenhouse shapes and its applications
Ravinder Kumar SAHDEV,Ashwani Kumar DHINGRA,Mahesh KUMAR
Frontiers in Energy 2019, Volume 13, Issue 3, Pages 427-438 doi: 10.1007/s11708-017-0464-8
Keywords: greenhouse shapes drying solar energy agriculture products orientation
Modularization perforating technology
Guo Jingxue,Jiang Xiaoyan,Wang Wenchang
Strategic Study of CAE 2012, Volume 14, Issue 4, Pages 26-30
This paper introduces a new type of perforating completion technology modularization wire line perforating technology.It uses monocable to run the hanging device of the perforator to the desired depth;then the full modular perforating guns required by the perforating operations are run to the well one after another;at last,the perforating charges are detonated.With the technology,the aim of running multiple guns individually and detonating at one time is realized.Based on this technology,with a special guiding design,the wire line oriented perforating is completed.The technology is making full use of the special features of the wire line conveyed method,including less equipment,easy operation,and short job time,etc., also fulfills some functions of tubing conveyed perforating,such as underbalanced perforating in the whole well,preventing blow out,etc.In addition,in the perforation in high pressure oil and gas wells,the modular perforators can be dropped to well bottom.Thus the wells can produce directly without restriction to the high pressure oil and gas.If the down hole tools need to be pulled out,the operation can be completed with the wellhead lubricator for the tool in the well is not long.
Keywords: perforating technology modularization orientation
Research on constraint-based virtual assembly technologies
YANG Rundang, WU Dianliang, FAN Xiumin, YAN Juanqi
Frontiers of Mechanical Engineering 2007, Volume 2, Issue 2, Pages 243-249 doi: 10.1007/s11465-007-0043-5
Keywords: movement DOF recognition algorithm assembly orientation combination
Ali ALAJMI, Hosny ABOU-ZIYAN, Hamad H. Al-MUTAIRI
Frontiers in Energy 2022, Volume 16, Issue 4, Pages 629-650 doi: 10.1007/s11708-021-0799-z
Keywords: parametric analysis high-performance window window-to-wall ratio (WWR) facade orientation solar shading
Dynamic modeling of flexible-links planar parallel robots
DU Zhaocai, YU Yueqing, ZHANG Xuping, DU Zhaocai
Frontiers of Mechanical Engineering 2008, Volume 3, Issue 2, Pages 232-237 doi: 10.1007/s11465-008-0032-3
Keywords: 3-RR parallel KED coupling software SAMCEF orientation
Frontiers in Energy 2021, Volume 15, Issue 3, Pages 781-790 doi: 10.1007/s11708-021-0782-8
Keywords: ferroelectric polarisation photoelectrochemical (PEC) water splitting graphene oxide (GO) high orientation
Title Author Date Type Operation
Numerical investigation of the influence of casting techniques on fiber orientation distribution in ECC
Chung Nguyen VAN; Hai TRAN THANH; Thuc Nhu NGUYEN; Jianchun LI
Journal Article
Crystallographic orientation effect on cutting-based single atomic layer removal
Wenkun XIE, Fengzhou FANG
Journal Article
Tomographic diagnosis of defects in hydraulic concrete structure
ZHAO Mingjie, XU Xibin
Journal Article
Planar jumping with stable landing through foot orientation design and ankle joint control
Qilong YUAN, I-Ming CHEN
Journal Article
Build orientation determination of multi-feature mechanical parts in selective laser melting via multi-objective
Journal Article
the mechanical performance and damage failure characteristics of laminated composites based on fiber orientation
Journal Article
A General Strategy to Electrospin Nanofibers with Ultrahigh Molecular Chain Orientation
Xian Wen, Jian Xiong, Zhaoyang Sun, Liming Wang, Jianyong Yu, Xiaohong Qin
Journal Article
A Further Discussion on Trends in the Development of Advanced Manufacturing Technology
YANG Shu-zi, WU Bo, LI Bin
Journal Article
A comprehensive review of greenhouse shapes and its applications
Ravinder Kumar SAHDEV,Ashwani Kumar DHINGRA,Mahesh KUMAR
Journal Article
Research on constraint-based virtual assembly technologies
YANG Rundang, WU Dianliang, FAN Xiumin, YAN Juanqi
Journal Article
Reassessment of fenestration characteristics for residential buildings in hot climates: energy and economic analysis
Ali ALAJMI, Hosny ABOU-ZIYAN, Hamad H. Al-MUTAIRI
Journal Article
Dynamic modeling of flexible-links planar parallel robots
DU Zhaocai, YU Yueqing, ZHANG Xuping, DU Zhaocai
Journal Article