Search | Engineering

Subscribe Submit

Home Journals Focus Achievement Fronts About Us 中文版

Resource Type

Journal Article 58

Conference Videos 1

Year

2023 3

2022 5

2020 4

2019 2

2018 3

2017 4

2016 2

2015 6

2014 2

2013 1

2012 1

2011 4

2010 2

2009 2

2008 5

2007 1

2004 1

2003 1

2002 1

2001 1

open ︾

Keywords

urban rail transit 6

rail transit 3

development 2

high speed train 2

maglev 2

rail-cum-road bridge 2

sustainability 2

8-inch 1

Aid-TG 1

Agent simulation 1

Beijing - Shanghai express railway 1

Beijing Olympic Games 1

Beijing—Shanghai high-speed railway 1

Beijing—Tianjin between city rail transit 1

CFD 1

CRISPR/Cas 1

China 1

China Railway Express 1

Combustion 1

open ︾

Search scope:

排序： Display mode:

Evaluation of measurement uncertainty of the high-speed variable-slit system based on the Monte Carlo method

Yin ZHANG, Jianwei WU, Kunpeng XING, Zhongpu WEN, Jiubin TAN

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 4, Pages 517-537 doi: 10.1007/s11465-020-0589-z

Abstract: for a high-speed variable-slit system based on a two-dimensional orthogonal double-layer air-floating guiderail structure.The proposed model can evaluate the performance of the complex mechanical system and be used to guide

Keywords： air-floating guide rail error transfer model driving and following structure dynamic error uncertainty

HTML PDF Collect

Solving topology optimization problems by the Guide-Weight method

Xinjun LIU, Zhidong LI, Liping WANG, Jinsong WANG

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1, Pages 136-150 doi: 10.1007/s11465-010-0126-6

Abstract: Guide-Weight method, proposed first by Chen in 1980s, was effectively and successfully used in antennaWhen the Guide-Weight method is applied into topology optimization, it works very well with unified andThe algorithm of the Guide-Weight method and the improvement on it are described; two formulations oftopology optimization solved by the Guide-Weight method combining with SIMP method are presented; subsequently, three numerical examples are provided, and comparison of the Guide-Weight method with other methods

Keywords： Guide-Weight method topology optimization SIMP method

HTML PDF Collect

A PLATFORM TO AID SELECT THE OPTIMAL TOOL TO DESIGN GUIDE RNAS

Frontiers of Agricultural Science and Engineering Pages 296-305 doi: 10.15302/J-FASE-2022479

Abstract:

● Summaries on sgRNAs design.

Keywords： CRISPR/Cas Aid-TG gene editing sgRNA design web server

HTML PDF Collect

Performance analysis of a centrifugal compressor with variable inlet guide vanes

XIAO Jun, GU Chuangang, SHU Xinwei, GAO Chuang

Frontiers in Energy 2007, Volume 1, Issue 4, Pages 473-476 doi: 10.1007/s11708-007-0070-6

Abstract: The flow in a centrifugal compressor stage with variable inlet guide vanes (VIGVs) is investigated by

Keywords： performance numerical simulation performan centrifugal compressor

HTML PDF Collect

The Research of Steel and Glass Fiber Reinforced Plastic Guide of Mining Shaft

Zeng Xiantao,Guo Jinpu

Strategic Study of CAE 2002, Volume 4, Issue 12, Pages 71-76

Abstract:

A new kind of composite guide that is made of steel and glass fiber reinforced plastic has been developedThe corrosion resistance and wear-resisting property of the guide and the shear strength between theThe corrosion resistance of the guide can meet the needs of mining shaft use, and the corrosion resistantlife of the guide is the same as the wear-resisting life which are thirty years or above

Keywords： mining shaft glass fiber reinforced plastic (GFRP) guide

HTML PDF Collect

A guide to shortening the time from submission to publication in

Jiao Zhang, Xia Huang, Jiming Hao, John C. Crittenden

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 2, doi: 10.1007/s11783-020-1231-3

Abstract: Authors want to publish their work as soon as possible. However, the manuscript processing time increases if the manuscript does not meet the journal requirements. Our analysis of manuscripts submitted to Frontiers of Environmental Science & Engineering from November 2018 to July 2019 shows that the processing time was increased up to 33 days because the manuscripts: (1) had inconsistent formatting of citations, references, and units, (2) exceeded the word limit, (3) were missing information such as the graphical abstract, (4) plagiarized other papers, and (5) had too many tables and figures. Herein, we explain how authors can avoid these issues and decrease the manuscript processing time.

Keywords： Manuscript Technical evaluation Technical review Return Time Reason Journal

HTML PDF Collect

Modelling of dynamic contact length in rail grinding process

Shaodan ZHI,Jianyong LI,A. M. ZAREMBSKI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 3, Pages 242-248 doi: 10.1007/s11465-014-0305-y

Abstract: The accumulated stress concentrations will cause the plastic deformation of rail towards generating corrugationsSo the rail grinding technology has been invented with rotating grinding stones pressed on the rail withSuch rail grinding works are directed by experiences rather than scientifically guidance, lacking ofWith grinding control unit holding the grinding stones, the rail grinding process has the characteristicsFirst of all, it’s important to analyze the contact length between the grinding stone and the rail

Keywords： rail grinding contact length dynamic model Hamiltonian system grinding stone rail grinding car

HTML PDF Collect

Energy-saving operation approaches for urban rail transit systems

Ziyou GAO, Lixing YANG

Frontiers of Engineering Management 2019, Volume 6, Issue 2, Pages 139-151 doi: 10.1007/s42524-019-0030-7

Abstract: Developing public urban rail transit systems is an indispensable approach to overcome these problems.However, the high energy consumption of daily operations is an emerging issue due to increased rail transitThis work systematically introduces energy-saving approaches for urban rail transit systems in threedirections in this field are also proposed to meet increasing passenger demands and network-based urban rail

Keywords： urban rail transit energy saving speed profile optimization regenerative energy train timetable

HTML PDF Collect

Study of Sustainable Urban Rail Transit Development Model in China

Wen-wu Yang

Frontiers of Engineering Management 2014, Volume 1, Issue 2, Pages 195-201 doi: 10.15302/J-FEM-2014026

Abstract: the grand urbanization rapidly progresses in China, Chinese government launches a magnificent urban railIt is very necessary to establish a viable public private partnership model for urban rail constructionreviewing Hong Kong Railway+ Property development model which is proved very successful in mass transit railpublic-private-partnership (PPP) study of Shenzhen metro line 6 as an example, the sustainable urban railIt concludes that the sustainable urban rail transit shall be able to energize the great potential of

Keywords： urban rail transit Railway+ Property(R+P) sustainability transit oriented development private public

HTML PDF Collect

Interactive effects of high-speed rail on nodal zones in a city: exploratory study on China

Guo LIU, Kunhui YE

Frontiers of Engineering Management 2019, Volume 6, Issue 3, Pages 327-335 doi: 10.1007/s42524-019-0051-2

Abstract: The arrival of the high-speed rail (HSR) era has accelerated the pace of urban development, but its broad

Keywords： high-speed rail nodal zone interactive effects sustainable urbanization China

HTML PDF Collect

System and prospects of China’s intercity rail transit technology

Ming GONG

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 2, Pages 323-328 doi: 10.1007/s11465-018-0463-4

Abstract: midst of the deepening urbanization in the country, thereby resulting in the emergence of intercity railThis study explores the development mode and service characteristics of intercity rail transit, as well

Keywords： intercity rail transit city cluster technical demand technology system

HTML PDF Collect

Coupling analysis of passenger and train flows for a large-scale urban rail transit system

Frontiers of Engineering Management 2023, Volume 10, Issue 2, Pages 250-261 doi: 10.1007/s42524-021-0180-2

Abstract: is an important approach in evaluating and optimizing the operation efficiency of large-scale urban railthis research to effectively support train schedule optimization and capacity evaluation for urban railare demonstrated via numerical experiments using real-world data from the Beijing URT system (i.e., rail

Keywords： urban rail transit coupling analysis passenger–train interaction large-scale simulation

HTML PDF Collect

Construction of west rail channel and analysis of policy measures

Sun Yongfu

Strategic Study of CAE 2010, Volume 12, Issue 6, Pages 18-24

Abstract: ="text-align: justify;">On the basis of passenger and freight transport emands analysis of the west rail, the main problems at present are raised, and the need for rail ransport channel is stressed.The west rail network development objectives and the rail channel onstruction principle are clarifiedAnd some policy measures o speeding up the construction of west rail channel are proposed.

Keywords： west rail channel onstruction transport capacity investment and financing reform rail freight price

HTML PDF Collect

Dynamic analysis of rail transit elevated bridge with ladder track

He XIA, Yushu DENG, Yongwei ZOU, Guido DE ROECK, Geert DEGRANDE

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 1, Pages 2-8 doi: 10.1007/s11709-009-0001-x

Abstract: In this paper, a dynamic analysis model of an elevated bridge with ladder tracks under moving train load is established. The whole process of a train running through an elevated bridge at different speeds is simulated. The dynamic responses of the elevated bridge with ladder track and the running safety and comfort index of train vehicles are evaluated. Compared with the dynamic responses of an elevated bridge with ordinary non-ballasted slab track, the ladder track’s effect on reducing the vibration of an elevated bridge is analyzed. The analysis results show that the ladder track has good vibration reduction characteristics as compared to ordinary non-ballasted track.

Keywords： rail transit elevated bridge ladder track dynamic response