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Online since: February 2014
Authors: Xiao Cong He, Kai Zeng, En Liu, Sheng Wan Yuan, Gang Wei Cui, Yan Fang Ding
System Reliability Analysis for a Conveying Pipeline with GO Methodology
En Liu 1, a, Shengwan Yuan 2, b, Gangwei Cui 2, c, Kai Zeng 1, d *,
Xiaocong He 1, e, Yanfang Ding1, f
1Faculty of Mechanical & Electrical Engineering, Kunming University of Science & Technology,
Kunming, Yunnan, 650500, China
2 Shenji Group Kunming Machine Tool Company Limited, Kunming, Yunnan, 650203, China
aliuen_ly@163.com, dkmzk201109@163.com
Keywords: reparability, system reliability modeling, conveying pipeline, GO methodology.
This technology is a success-oriented method and is very useful to deal with the systems with the multi-states and/or time-sequential signals, especially the material conveying system [3].
Tao: Journal of Tsinghua University, vol. 42(2002), pp. 569-572 [8] Green, A.
This technology is a success-oriented method and is very useful to deal with the systems with the multi-states and/or time-sequential signals, especially the material conveying system [3].
Tao: Journal of Tsinghua University, vol. 42(2002), pp. 569-572 [8] Green, A.
The Vibration Problem Studying in Micro Actuator System Using the Differential Transformation Method
Online since: January 2013
Authors: Ming Fei Chen, Chin Chia Liu
The mechanical beam bending strain energy of the micro fixed-fixed beam is given by Eq. (1); the electrical potential energy stored between the upper and the lower electrode of the micro fixed-fixed beam is given by Eq. (2)
(1)
(2)
where , L, , and represent the permittivity of free space, the length of the micro fixed-fixed beam, the width of the micro fixed-fixed beam, the applied voltage between the electrodes and the initial gap between the electrodes, respectively, and is the effective beam material modulus.
Liu: Nonlinear Micro Circular Plate Analysis Using Hybrid Differential Transformation / Finite Difference Method, CMES: Computer Modeling in Engineering & Sciences, 40 (2) (2009), pp. 155–174
Chen: Nonlinear dynamic analysis of Micro Cantilever Beam Under Electrostatic Loading, Journal of Mechanics, 28 (2012), pp:559–566
Liu: Nonlinear Micro Circular Plate Analysis Using Hybrid Differential Transformation / Finite Difference Method, CMES: Computer Modeling in Engineering & Sciences, 40 (2) (2009), pp. 155–174
Chen: Nonlinear dynamic analysis of Micro Cantilever Beam Under Electrostatic Loading, Journal of Mechanics, 28 (2012), pp:559–566
Online since: July 2013
Authors: Neng He, Sha Jia Song
Vic-3D system can measure 3D coordinates, displacement, velocity, acceleration, plane strain, plane strain rate and material property value, etc.
Journal of Optics.
Science Press, Beijing (2010) [6] Castleman, K R,in: Digital Image Processing, edited by Zhigan, Zhu,etc/ People's Posts and Telecommunications Press, Beijing(2003)
Journal of Optics.
Science Press, Beijing (2010) [6] Castleman, K R,in: Digital Image Processing, edited by Zhigan, Zhu,etc/ People's Posts and Telecommunications Press, Beijing(2003)
Online since: September 2013
Authors: Zhao Wang Xia, Jian Kun Xiao, Dai Fen Chen
., Jiangsu University of Science and Technology,
Zhenjiang 212003, China
axjk105@163.com, b365348941@qq.com, cdlxzw@163.com
Keywords: Internal combustion engine, Exhaust noise, Orthogonal experimental, Genetic algorithm neural network, Noise prediction.
Test measurement and analysis 2.1 Exhaust noise measurement To eliminate background noise and reduce measurement error as far as possible, made a blimp use noise and vibration isolation material for this test device, according to GB/T4758, the arrangement of testing points and vent air axial into 45°direction, and 0.5 m away from the air vent nozzle , microphone to vent, measuring point height away ground more than 1.5 m [6], shown in fig.1.
Journal of Computational Acoustics,2005, 13(2):301-316
Test measurement and analysis 2.1 Exhaust noise measurement To eliminate background noise and reduce measurement error as far as possible, made a blimp use noise and vibration isolation material for this test device, according to GB/T4758, the arrangement of testing points and vent air axial into 45°direction, and 0.5 m away from the air vent nozzle , microphone to vent, measuring point height away ground more than 1.5 m [6], shown in fig.1.
Journal of Computational Acoustics,2005, 13(2):301-316
Online since: August 2011
Authors: Wolfgang Jantsch, Victor Tapio Rangel-Kuoppa, Alexander Tonkikh, Nikolay Zakharov, Peter Werner
The localized states usually seen for Ge islands in n-type material do not appear here.
Acknowledgements Victor-Tapio Rangel-Kuoppa gratefully acknowledges the National Council for Science and Technology (CONACyT) of México, postdoctoral fellowship 78965, the Fonds zur Förderung der Wissenschaftlichen Forschung (Vienna, Austria) and the PLATON-SiN project of FFG (Vienna, Austria), project 20550.
Bauer: New Journal of Physics Vol. 11 (2009), p. 063021.
Acknowledgements Victor-Tapio Rangel-Kuoppa gratefully acknowledges the National Council for Science and Technology (CONACyT) of México, postdoctoral fellowship 78965, the Fonds zur Förderung der Wissenschaftlichen Forschung (Vienna, Austria) and the PLATON-SiN project of FFG (Vienna, Austria), project 20550.
Bauer: New Journal of Physics Vol. 11 (2009), p. 063021.
Online since: August 2013
Authors: Yan Rong Ren, Yu Biao Liu
The Analysis of Pipeline’s Penetration Laid on the Elastic-Plastic Seabed Based on the ABAQUS Software
Ren Yanrong1, Liu Yubiao2
1Science School, Beijing Institute of Civil Engineering and Architecture, Beijing 100044, China
2Institute of Mechanics, Chinese Academy of Sciences, Beijing100080, China
Keywords: submarine pipeline, stability, Ramberg-Osgood model, penetration
Abstract.
In order to obtain better result, the slave and master surface must be chosen carefully, the discipline is: slave surface must be the surface of finer mesh; if mesh density is similar, slave surface must be composed of soft material.
[9] Gao fuping, Gu xiaoyun, Puqun, Experimental research on the instability process of submarine pipelines[J],Chinese Journal of Geotechnical Engineering,2000, 22(3), 304-308
In order to obtain better result, the slave and master surface must be chosen carefully, the discipline is: slave surface must be the surface of finer mesh; if mesh density is similar, slave surface must be composed of soft material.
[9] Gao fuping, Gu xiaoyun, Puqun, Experimental research on the instability process of submarine pipelines[J],Chinese Journal of Geotechnical Engineering,2000, 22(3), 304-308
Online since: September 2013
Authors: Zhi Jiang Feng, Li Min Wang, Ping Zhang, Chang Li Yan, Jian Chen Liu
Acknowledgment
We acknowledge the financial support provided by the Natural Science Foundation of Hebei Province, China 10213518D
References
[1] Guo zhiyi,Liu xueyi ,”The discussion of how to ensure engineering quality in construction engineer practicing”, construction engineering, pp. 212-215,August 2008
[2] Huangwei,”Promoting supervise innovations,Improve supervise efficiency, break new ground of supervision work for markets of construction”, markets of construction bid and tender, pp. 4-10 January 2007
[3] Ministry of Construction.”Market integrity of national building information platform has enabled”, engineering installation, pp. 5-7,February 2008
[4] Xuchao, Xiaojing, Zhou siming, Cao xuyang ,Material Management Information System of Equipment for Large-scale Construction Enterprise Based on B/S Frame Work Evaluation Mode of Europe Country CHINA PLANT ENGINEERING 2010.7 32-34
[5] DING Zhaoning Graphic Information M anagement System of M ulti-story Parking Facilities
[12] YU Xian.Hu Countermeasures of Controlling and M anaging the Risks of Securityin Enterprise Inform ation System Caused by Personnel Exchange JOURNAL OF N【NGB0 RADIO & TV UNIVERSITY Jun.2010 40-42 [13] http://www.tianya.cn/techforum/content/144/553413.shtml [14] Cheng xiru,”the review and outlook of statistics”, Statistical Research, pp.27-32,February 2000
[12] YU Xian.Hu Countermeasures of Controlling and M anaging the Risks of Securityin Enterprise Inform ation System Caused by Personnel Exchange JOURNAL OF N【NGB0 RADIO & TV UNIVERSITY Jun.2010 40-42 [13] http://www.tianya.cn/techforum/content/144/553413.shtml [14] Cheng xiru,”the review and outlook of statistics”, Statistical Research, pp.27-32,February 2000
Online since: May 2011
Authors: Xiao Meng Sun, Hui Chen, Zi Cai Yan, Da Yong Zhu
The main advantages of the design of this "mobile " bracket are the following points:
1)saving the flow material and reducing the input;
2)meeting the demand for road traffic as soon as possible and reducing the risk of construction;
3)entering the loop segment of construction as soon as possible to meet the needs of construction period ,which is compared to Full Support;
4)with the removal of the previous segment bracket, the segment plays the role of weight for hanging basket.
Science and Technology of West China, 2009,08(14):27-30
Journal of Water Resources and Architectural Engineering, 2006(03) [5] Yao Lingsen.
Science and Technology of West China, 2009,08(14):27-30
Journal of Water Resources and Architectural Engineering, 2006(03) [5] Yao Lingsen.
Online since: March 2014
Authors: Jaroslav Lukeš, Jiří Frankl, Ľubomír Gajdoš, Martin Šperl, Jaroslav Kaiser, Václav Mentl, Jan Kyncl, Radomír Kužel
Verification of the Trend of MPL Variation in Fatigue by Modern Methods
Ľubomír Gajdoš1,a*, Martin Šperl1,b, Jiří Frankl1,c , Jaroslav Kaiser2,d,
Václav Mentl2,e, Jan Kyncl3,f, Jaroslav Lukeš4,g and Radek Kužel5,h
1Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, Prosecká 76, 190 00 Prague 9
2University of West Bohemia, Faculty of Mechanical Engineering, Univerzitní 22, 306 14 Pilsen
3Czech Technical University, Faculty of Electrical Engineering, Technická 2, 166 07 Prague 6
4Hysitron Nanomechanical Application Lab, Technická 4, 166 07 Prague 6
5Charles University in Prague, Faculty of Mathematics and Physics, Ke Karlovu 3, 128 00 Prague 2
agajdos@itam.cas.cz, bsperl@itam.cas.cz, cfrankl@itam.cas.cz, dkaiser@kmm.zcu.cz, ementl@vzuplzen.cz, fkyncl@fel.cvut.cz, gjaroslav.lukes@fs.cvut.cz, hkuzel@karlov.mff.cuni.cz
Keywords: microplastic limit, magnetic field, inductance, nanohardness, X-ray diffraction
Abstract.
Another characteristic point on the hysteresis loop L - σ is that of zero-stress inductance L0 which characterizes the basic magnetic state of a ferromagnetic material upon zero applied stress.
Kobayashi and S.Takahashi, The Relation Between AC Permeability and Dislocation Density and Grain Size in Pure Iron, International Journal of Applied Electromagnetics and Mechanics, 25 (2007), pp. 341-346
Another characteristic point on the hysteresis loop L - σ is that of zero-stress inductance L0 which characterizes the basic magnetic state of a ferromagnetic material upon zero applied stress.
Kobayashi and S.Takahashi, The Relation Between AC Permeability and Dislocation Density and Grain Size in Pure Iron, International Journal of Applied Electromagnetics and Mechanics, 25 (2007), pp. 341-346