Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: April 2016
Authors: Janusz T. Cieśliński, Artur Fiuk, Wojciech Miciak, Bartłomiej Siemieńczuk
Applied Thermal Engineering, 30 2010, pp. 1058–1065
J. of Emerging Technology and Advanced Engineering, 2, 2012, pp. 110-15
Key Engineering Materials, 597, 2014, pp. 63-74
Chemical Engineering Science, 64, 2009, pp. 3290-3300
Applied Thermal Engineering, 52, 2013, pp. 221-229
J. of Emerging Technology and Advanced Engineering, 2, 2012, pp. 110-15
Key Engineering Materials, 597, 2014, pp. 63-74
Chemical Engineering Science, 64, 2009, pp. 3290-3300
Applied Thermal Engineering, 52, 2013, pp. 221-229
Online since: March 2017
Authors: Xue Bing Han, Han Xun Qiu, Jun He Yang, Jing Li, Fei Long Qiu
Microwave Involved Synthesis of Graphene/Polyaniline Nanocomposite with Superior Electrochemical Performance
Hanxun Qiu*, Xuebin Han, Jing Li, Feilong Qiu, Junhe Yang*
School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, P.
The application of microwave facilitates the synthesis of materials.
Shi, Graphene based new energy materials, Energ.
Zhang, Folded Structured Graphene Paper for High Performance Electrode Materials, Adv.
Ma, Advanced Materials for Energy Storage, Adv.
The application of microwave facilitates the synthesis of materials.
Shi, Graphene based new energy materials, Energ.
Zhang, Folded Structured Graphene Paper for High Performance Electrode Materials, Adv.
Ma, Advanced Materials for Energy Storage, Adv.
Online since: December 2013
Authors: Elena Yunda, Anna Yu. Godymchuk, Svetlana Senatova, Natalia Kosova, Denis V. Kuznetsov
This increase is caused by a high market share of the existing nanomaterials, as well as by constant development of new materials and applications [1].
Surface acid-base characteristics which are identified by measuring the pH value (value of acidity of the environment) play a key role in sorption activity of the surface [19].
In this project, two types of nanoparticle samples were examined: electroexplosive zinc nanopowder (Zn, surface area 13.58 m2/g, manufacturer – Advanced Powder Technologies, LLC, Russia) and zinc oxide nanopowder manufactured by using plasma-chemical synthesis (ZnO, surface area 26 m2/g, manufacturer – Nanostructured & Amorphous Materials, Inc., USA).The phase composition of nanopowders was determined by X-ray phase analysis by a powder diffractometer XRD-7000 (Shimadzu).
Industrial production quantities and uses of ten engineered nanomaterials for Europe and the world.
Ecotoxicity of selected nano-materials to aquatic organisms.
Surface acid-base characteristics which are identified by measuring the pH value (value of acidity of the environment) play a key role in sorption activity of the surface [19].
In this project, two types of nanoparticle samples were examined: electroexplosive zinc nanopowder (Zn, surface area 13.58 m2/g, manufacturer – Advanced Powder Technologies, LLC, Russia) and zinc oxide nanopowder manufactured by using plasma-chemical synthesis (ZnO, surface area 26 m2/g, manufacturer – Nanostructured & Amorphous Materials, Inc., USA).The phase composition of nanopowders was determined by X-ray phase analysis by a powder diffractometer XRD-7000 (Shimadzu).
Industrial production quantities and uses of ten engineered nanomaterials for Europe and the world.
Ecotoxicity of selected nano-materials to aquatic organisms.
Online since: October 2014
Authors: Xing Jian Dai, Jin Fu Yang, Dong Jiang Han, Chang Liang Tang
Damper Optimization Design of High-Speed Energy Storage Flywheel Shafting with a Single Point Flexible Support
TANG Changliang1,a, HAN Dongjiang1,b, YANG Jinfu1,c and DAI Xingjian2,d
1 Institute of Engineering Thermophysics, Chinese Academy of Sciences, Beijing, China
2 Department of Engineering Physics, Tsinghua University, Beijing, China
atangcl@iet.cn, bhandongjiang@iet.cn, cyangjinfu@iet.cn, ddaixj@mail.tsinghua.edu.cn
Keywords: Single point flexible support; Energy storage flywheel; Gyroscopic effect; Modal damping ratio; Oil damper.
In engineering practice, the flywheel rotor inevitably has mass unbalance.
In engineering practice, one of the easiest and the most effective method of increasing the damping coefficient is increasing viscosity of the oil in the damper.
Bitterly, in: IEEE Aerospace and Electronic Systems Magazine, 13 (8): 13-16. (1998) [2] Xingjian Dai, Zupei Shen and Haigang Wei, in: International Journal of Mechanical Sciences, 43 (11):2525-2540. (2001) [3] Li Zhang, Heng Zhang, in: Ordnance Material Science and Engineering, 24 (5): 63-65. (2001) (In Chinese) [4] D.
Schainker, in: IEEE Power Engineering Society General Meeting, 2: 2309–2314. (2004) [6] B.
In engineering practice, the flywheel rotor inevitably has mass unbalance.
In engineering practice, one of the easiest and the most effective method of increasing the damping coefficient is increasing viscosity of the oil in the damper.
Bitterly, in: IEEE Aerospace and Electronic Systems Magazine, 13 (8): 13-16. (1998) [2] Xingjian Dai, Zupei Shen and Haigang Wei, in: International Journal of Mechanical Sciences, 43 (11):2525-2540. (2001) [3] Li Zhang, Heng Zhang, in: Ordnance Material Science and Engineering, 24 (5): 63-65. (2001) (In Chinese) [4] D.
Schainker, in: IEEE Power Engineering Society General Meeting, 2: 2309–2314. (2004) [6] B.
Online since: September 2013
Authors: Yu Xiang Liu, Zhi Feng Liu, Yan Xia
An Alignment Control Method of Continuous Beam Bridge
ZhiFeng Liu1,a, YuXiang Liu2,b and Yan Xia3,c
1Department of Mechanics and Civil Engineering, Jinan University, Guangzhou 510632, China
2Key Laboratory of Disaster Forecast and Control in Engineering, Ministry of Education of China, Guangzhou 510632, China
3Department of Mechanics and Civil Engineering, Jinan University, Guangzhou 510632, China
aliuzhifengjnu@126.com, btliuyx@jnu.edu.cn(corresponding author), cxiayan852011@163.com
Keywords: Alignment of continuous beam bridge; Quartic polynomial function method; Construction pre-camber
Abstract: By directing at the current situation of excessive midspan deflection in prestressed concrete continuous bridge during the past few years, this paper raised a calculation method to elevate the pre-camber.
That is: - empirical pre-camber 2.1 Finite element model 1 This paper set a certain bridge as the engineering background, and superstructure of the main bridge was a continuous beam with variable cross-section in single box and chamber of (55+902+55) m.Midas Civil was adopted to establish finite element bridge model and conduct forward analysis from the beginning of the construction to second-phase dead load.
Fig. 4 and Fig. 5 present the change situation of roof stress and baseboard stress of key cross-sections during the construction process under two models.
Bridge Engineering Control [M].
Bridge Engineering.
That is: - empirical pre-camber 2.1 Finite element model 1 This paper set a certain bridge as the engineering background, and superstructure of the main bridge was a continuous beam with variable cross-section in single box and chamber of (55+902+55) m.Midas Civil was adopted to establish finite element bridge model and conduct forward analysis from the beginning of the construction to second-phase dead load.
Fig. 4 and Fig. 5 present the change situation of roof stress and baseboard stress of key cross-sections during the construction process under two models.
Bridge Engineering Control [M].
Bridge Engineering.
Online since: September 2013
Authors: Long Jun Xu, Yu Zhao Feng, Fu Kai Zhang, Peng Cheng Xie, Fen Hua Yue, Xiao Qin Zhang, Zhi Li Chen
Gas Fractal Seepage properties Research in Soft-slicing Coal with
Triaxial Pressure System
Fukai Zhang 1,a,Longjun Xu 1,b,Fenhua Yue1,c, Xiaoqin Zhang2,d,
Yuzhao Feng2,e,Zhili Chen2,f,PengCheng Xie2,g
1 State Key Laboratory of Coal Mine Disaster Dynamics and Control, Chongqing University,Chongqing, 400044,China
2 National Engineering & Research Center for Disater Emergency Relief Equipment,Logistical Engineering University,Chongqing,401311,China azhkai_78@163.com,bxulj@cqu.edu.cn,cph0706@126.com,d26866070@qq.com,
efengyuzhao99@163.com,fzhilichen@163.com,gxpch@live.cn
Keywords: Soft-slicing coal,Seepage process, Fractal characteristics,Triaxial pressure system
Abstract.
Chinese Journal of Rock Mechanics and Engineering,2001,20(S1):1801-1804
Journal of Engineering Geology,1996,4(2):40-46 [15] LU Bo, CHEN Jianping, GE Xiurun, WANG Shuilin.
Chinese Journal of Rock Mechanics and Engineering,2005,24(3):461-467 [16] Hanbo S.
Chinese Journal of Rock Mechanics and Engineering,2009,28(S2):3423-3429(in chinese) [18] Long Qingmimg, ZHAO Xusheng, MUJingshan.
Chinese Journal of Rock Mechanics and Engineering,2001,20(S1):1801-1804
Journal of Engineering Geology,1996,4(2):40-46 [15] LU Bo, CHEN Jianping, GE Xiurun, WANG Shuilin.
Chinese Journal of Rock Mechanics and Engineering,2005,24(3):461-467 [16] Hanbo S.
Chinese Journal of Rock Mechanics and Engineering,2009,28(S2):3423-3429(in chinese) [18] Long Qingmimg, ZHAO Xusheng, MUJingshan.
Online since: December 2013
Authors: Ri Dong Bao, Jun Feng Dong
The active controlling technology of vibration is the production of combining with modern control theory, computer technology, measuring and testing technique, material science and many other subjects.
Analytic Solution and Engineering Application about Nonlinear Vibration Theory [M].
Modern Mechanical Engineering Automation [M].
Mechanical control engineering foundation [M].
Beijing, Engineering Industry Press, 1998
Analytic Solution and Engineering Application about Nonlinear Vibration Theory [M].
Modern Mechanical Engineering Automation [M].
Mechanical control engineering foundation [M].
Beijing, Engineering Industry Press, 1998
Online since: November 2013
Authors: Cong Cai, Yong Ding Tian, Jia Peng, Jin Hua Wu, Jia Qi Zhang
Sichuan Higher Education Engineering Research Center for Disaster Prevention and Mitigation of Village construction, Dujiangyan 611830, China
Key words: deep-buried small net distance tunnel, full-face excavation method, benching tunneling construction method, both side heading method, numerical analysis
Abstract.
Besides, it can supply better theoretical basis to similar engineering design and construction.
(2)The deep-buried tunnels with small net distance under engineering geological condition, both side heading method is better than full-face excavation method and benching tunneling construction method for controlling the deformation of intermediate surrounding rock, stress amplitude , stress concentration of surrounding rock and displacement restrictions, therefore, we recommend this scheme.
Sichuan Building Science 2009,35 (3): 91-95; [9] Li l.Three-step method with CRD method on stability of tunnel surrounding rock [j]. the highway engineering. 2012,37 (6): 138-142; [10] Ding Rui, Fan Peng, Jiao Cang.
Different excavating procedures numerical analysis of ground surface settlement caused by shallow tunnel [J] Journal of railway engineering (2005): 62-65
Besides, it can supply better theoretical basis to similar engineering design and construction.
(2)The deep-buried tunnels with small net distance under engineering geological condition, both side heading method is better than full-face excavation method and benching tunneling construction method for controlling the deformation of intermediate surrounding rock, stress amplitude , stress concentration of surrounding rock and displacement restrictions, therefore, we recommend this scheme.
Sichuan Building Science 2009,35 (3): 91-95; [9] Li l.Three-step method with CRD method on stability of tunnel surrounding rock [j]. the highway engineering. 2012,37 (6): 138-142; [10] Ding Rui, Fan Peng, Jiao Cang.
Different excavating procedures numerical analysis of ground surface settlement caused by shallow tunnel [J] Journal of railway engineering (2005): 62-65
Online since: January 2013
Authors: Xiao Hua Li, Yi Xi Cai, Kang Hua Li, Wen He Han, Yun Xi Shi, Xing Wei
M represents the third material.
High Voltage Engineering, 2010, 36(12): 3065-3069
High Voltage Engineering, 2010, 36(3):745-751
High Voltage Engineering, 2009, 35(11):2770-2774
High Voltage Engineering, 2010, 36(4):1011-1015
High Voltage Engineering, 2010, 36(12): 3065-3069
High Voltage Engineering, 2010, 36(3):745-751
High Voltage Engineering, 2009, 35(11):2770-2774
High Voltage Engineering, 2010, 36(4):1011-1015
Online since: September 2017
Authors: B.C. Prasanna Kumara, Oluwole Daniel Makinde, Machireddy Gnaneswara Reddy
The final section highlights of key findings with this study.
International Journal of Engineering Research in Africa.28 (2017) 118-141
Alexandria Engineering Journal. 55(2) (2016) 1841-1853
Akbar, Influence of magnetic field on peristaltic flow of a Casson fluid in an asymmetric channel: Application in crude oil refinement, Journal of Magnetism and Magnetic Materials. 378 (2015) 463–468
Alsaedi, Influence of convective conditions in radiative peristaltic flow of pseudoplastic nanofluid in tapered asymmetric channel, Journal of Magnetism and Magnetic Materials. 408(2016)168–176
International Journal of Engineering Research in Africa.28 (2017) 118-141
Alexandria Engineering Journal. 55(2) (2016) 1841-1853
Akbar, Influence of magnetic field on peristaltic flow of a Casson fluid in an asymmetric channel: Application in crude oil refinement, Journal of Magnetism and Magnetic Materials. 378 (2015) 463–468
Alsaedi, Influence of convective conditions in radiative peristaltic flow of pseudoplastic nanofluid in tapered asymmetric channel, Journal of Magnetism and Magnetic Materials. 408(2016)168–176