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Online since: October 2003
Authors: S. Schmauder, U. Weber, E. Soppa
Journal Citation (to be inserted by the publisher)
Copyright by Trans Tech Publications
Computational Micromechanics of Heterogeneous Materials (†)
S.
They are believed to influence the mechanical properties of these materials to some extent - including changes in their failure behaviour.
Introduction The role of residual stresses on the mechanical behaviour of heterogeneous materials such as metal matrix composites (MMCs) has been known for a long time [1].
These aspects are of importance when the microstructure shall be optimized in order to obtain for instance better forming capabilities. (†) An extended version of this manuscript was published in Computational Materials Science 26, 2003, p. 142-153 2 Title of Publication (to be inserted by the publisher) The intention of this paper is thus to provide insights into the role of residual stresses on the global mechanical properties as well as on local properties of heterogeneous materials such as Al/SiC metal matrix composites.
[3] Dong, M., Leßle, P., Weber, U., Schmauder, S., Mesomechanical Modeling of Composites Containing FGM Related Interpenetrating Microstructures Based on Micromechanical Matricity Models, Materials Science Forum, Vols. 308-311, Editor: W.A.
They are believed to influence the mechanical properties of these materials to some extent - including changes in their failure behaviour.
Introduction The role of residual stresses on the mechanical behaviour of heterogeneous materials such as metal matrix composites (MMCs) has been known for a long time [1].
These aspects are of importance when the microstructure shall be optimized in order to obtain for instance better forming capabilities. (†) An extended version of this manuscript was published in Computational Materials Science 26, 2003, p. 142-153 2 Title of Publication (to be inserted by the publisher) The intention of this paper is thus to provide insights into the role of residual stresses on the global mechanical properties as well as on local properties of heterogeneous materials such as Al/SiC metal matrix composites.
[3] Dong, M., Leßle, P., Weber, U., Schmauder, S., Mesomechanical Modeling of Composites Containing FGM Related Interpenetrating Microstructures Based on Micromechanical Matricity Models, Materials Science Forum, Vols. 308-311, Editor: W.A.
Online since: April 2014
Authors: Bo Cai, Gui Fu Duan, Yun Xu, Yong Jun Lu, Hua Shen
New Material Research of 200℃ Ultra-High Temperature Fluid in Hydraulic Fracturing Industry Design Technology
Guifu Duan 1,2 a*, Yun Xu 2,b, Yongjun Lu 2,c, Bo Cai2,d, Hua Shen 3,e
1 Institute of Porous Fluid Mechanics,Chinese Academy of Sciences, China
2 PetroChina Research Institute of Petroleum Exploration & Development-Lang fang Branch, China
3 Huabei Oilfield Company, PetroChina,China
adgf1989@163.com, bxylffy@163.com, clyj343@163.com,dboocai123@126.com, eshenh@163.com
Keywords: Acid fracturing, Ultra-high temperature, 205℃, Stimulated reservoir volume, Niudong101well, Synthetic polymer
Abstract.
Synthesis Process of Polymeric Material Main Materials.
Conclusions 1) Used acrylamide as main synthesis materials, developed a new shear-tolerant, ultra-high temperature fracturing fluid which filled the technology gaps of ultra-high temperature fracturing fluid in China.
Engineering Science. 2009,11(8):29-37
Journal of China University of Mining & Technology, 2011, 40(6): 938-942.
Synthesis Process of Polymeric Material Main Materials.
Conclusions 1) Used acrylamide as main synthesis materials, developed a new shear-tolerant, ultra-high temperature fracturing fluid which filled the technology gaps of ultra-high temperature fracturing fluid in China.
Engineering Science. 2009,11(8):29-37
Journal of China University of Mining & Technology, 2011, 40(6): 938-942.
Online since: August 2013
Authors: Lei Wang, Peng Xiao
Experiment
Materials.
As the method in reference, gas chromatography (GC) was used to analyze the composition and purity of crude materials and products[8].
The Effect of the Volume Ratio of Materials on Reaction.
Journal of Pesticide Science, 2007, 9(3): 229-234
Pharmaceutical Chemistry Journal, 1990, 24(5):359-362
As the method in reference, gas chromatography (GC) was used to analyze the composition and purity of crude materials and products[8].
The Effect of the Volume Ratio of Materials on Reaction.
Journal of Pesticide Science, 2007, 9(3): 229-234
Pharmaceutical Chemistry Journal, 1990, 24(5):359-362
Online since: December 2012
Authors: Cheng Yue Li, Er Qiang Wang, Jin Cheng Huang, Yu Jian He
Nitrobenzene is one of the important raw materials [1].
Fine Organic Chemistry Synthesization and Technics Science[M].
Chemical Engineering Journal, 2005, (108):1~11 [3] Mark W.
China Safety Science Journal, 2006, 16(10): 89-93 [5] Dejanović I, Matijašević Lj, Olujić Z.
Qingdao University of Science & Technology, 2011 [7] Feng Wang.
Fine Organic Chemistry Synthesization and Technics Science[M].
Chemical Engineering Journal, 2005, (108):1~11 [3] Mark W.
China Safety Science Journal, 2006, 16(10): 89-93 [5] Dejanović I, Matijašević Lj, Olujić Z.
Qingdao University of Science & Technology, 2011 [7] Feng Wang.
Online since: August 2013
Authors: Jun Liu, Jin Xia Nie
Study on the influence of the lime and peanut dry cake amend Pb contaminated soil with pakchoi
Jun Liu1,a Jin Xia Nie1,b
1Faculty of Resource and Engineering JiangXi University of Science and Technology, GanZhou, China
aLiuj1979@163.com,bLuoyf68@163.com
Keywords: pakchoi; Pb; soil contaminated
Abstract:In order to study the soil amend agent how to suppress the function of the vegetables absorb Pb, the Pb was added in the experimental soil in pakchoi pot, The lime and peanut dry cake were added to the experimental soil as modifier, and the varying concentrate of modifiers, lead effect on pakchoi biomass and lead accumulate were discussed in this paper.
Materials and methods A.
Acknowledgements The work was financially supported by the Jiangxi Ministry of Education Science and Technology Foundation (GJJ10159) References [1] Zhihai Yang, Yuhuan Sun, “ The risk of heavy metals by using sludge land and the way to cut,” in Guangxi journal of light industry, 2007,16 (6), pp.1710 –1713
[4] Yanhong Jiang, Yuping Zhuge, Jiguang Gu, “Reasearch progress of remedying the heavy metal contaminated soil with clay minerals,”in Shandong agricltural sciences, 2008(2), pp.68–72 [5] Weijun Guo, Xiaowen Jiang, Xuejun Ch,en, “Research on soil remediation technology of heavy metal pollution abandoned land in metal mine,” in Journal of Anhui agricultural sciences. 2010,38(22), pp.11954 – 11956 [6] EPA,1996, Acid digestion of sediments sludge and soils EPA 3050B. http://www.epa.gov/sw.846/pdfs/3050b. pdf [7] Lili Chen, Shengzhe E, “ Crrent situation of soil contamination by heavy metal and reaearch advances on bioremediation techniques in China,” in Modern agricultural sciences. 2009,16(3), pp.139 – 141
Materials and methods A.
Acknowledgements The work was financially supported by the Jiangxi Ministry of Education Science and Technology Foundation (GJJ10159) References [1] Zhihai Yang, Yuhuan Sun, “ The risk of heavy metals by using sludge land and the way to cut,” in Guangxi journal of light industry, 2007,16 (6), pp.1710 –1713
[4] Yanhong Jiang, Yuping Zhuge, Jiguang Gu, “Reasearch progress of remedying the heavy metal contaminated soil with clay minerals,”in Shandong agricltural sciences, 2008(2), pp.68–72 [5] Weijun Guo, Xiaowen Jiang, Xuejun Ch,en, “Research on soil remediation technology of heavy metal pollution abandoned land in metal mine,” in Journal of Anhui agricultural sciences. 2010,38(22), pp.11954 – 11956 [6] EPA,1996, Acid digestion of sediments sludge and soils EPA 3050B. http://www.epa.gov/sw.846/pdfs/3050b. pdf [7] Lili Chen, Shengzhe E, “ Crrent situation of soil contamination by heavy metal and reaearch advances on bioremediation techniques in China,” in Modern agricultural sciences. 2009,16(3), pp.139 – 141
Online since: October 2014
Authors: Xiao Yan Chen, Yan Yan Guo, Yong Zheng Yang
A Low Noise Power Design for Electrical Impedance Tomography System
Yanyan Guo1,a, Xiaoyan Chen2,b and Yongzheng Yang 3,c
1,2,3College of Information and Automation, Tianjin University of Science and Technology,
Tianjin, 300222, China
ayyz1988@163.com, bcxywxr@tust.edu.cn, cyyzguoyanyan@163.com
Keywords: Electrical Impedance Tomography, power system, low ripple voltage, Buck DC/DC
Abstract.
Acknowledgements This work was financially supported by the Natural Science Foundation of China (61301246, 61302122) and the Natural Science Foundation of Tianjin Municipal Science and Technology Commission (12JCYBJC19300).
References [1] S Khan, A Borsic, Preston Manwaring, Alexander Hartov and Ryan Halter: IOP Science. (2013) [2] Huaxiang Wang, Ziqiang Cui: Chinese Journal Of Electron Devices, Vol. 30 (2007), p. 91 [3] Xiaoyan Chen, Jiani Wu: Applied Mechanics and Materials, 2011, 48-49: 537-540
[7] Information on http://www.ti.com.cn [8] Dongpo Chen, Lenian He, Xiaolang Yan: Journal of Electronics & Information Technology.
Acknowledgements This work was financially supported by the Natural Science Foundation of China (61301246, 61302122) and the Natural Science Foundation of Tianjin Municipal Science and Technology Commission (12JCYBJC19300).
References [1] S Khan, A Borsic, Preston Manwaring, Alexander Hartov and Ryan Halter: IOP Science. (2013) [2] Huaxiang Wang, Ziqiang Cui: Chinese Journal Of Electron Devices, Vol. 30 (2007), p. 91 [3] Xiaoyan Chen, Jiani Wu: Applied Mechanics and Materials, 2011, 48-49: 537-540
[7] Information on http://www.ti.com.cn [8] Dongpo Chen, Lenian He, Xiaolang Yan: Journal of Electronics & Information Technology.
Online since: October 2010
Authors: Xin E. Li, Peng Xu, Jing Zu
Journal of Ballistics, Vol.10, No.2 (1998), P78-P80.
Journal Of Tai Yuan Institute Of Machinery ,Vol.14, No.1,(1993), p22-26 .
“In Chinese” [5] Liu-Chun bo,Lin-Feng,Jiang-Xian liang, The Chinese Journal of Nonferrous Metals.
“In Chinese” [6] Zhou-Hong ming,Yi-Dan qing,Zhou-Nan, Materials Review, Vol.21,No.1(2007), P1-3
[7] Xie- Dong Bai Wang- Fu Hui, Materials Review.
Journal Of Tai Yuan Institute Of Machinery ,Vol.14, No.1,(1993), p22-26 .
“In Chinese” [5] Liu-Chun bo,Lin-Feng,Jiang-Xian liang, The Chinese Journal of Nonferrous Metals.
“In Chinese” [6] Zhou-Hong ming,Yi-Dan qing,Zhou-Nan, Materials Review, Vol.21,No.1(2007), P1-3
[7] Xie- Dong Bai Wang- Fu Hui, Materials Review.
Online since: March 2013
Authors: Xiao Li Yang, Qiong He, Yan Ling Liu, Ya Juan Feng, Yan Bing Chang
Ni(NO3)2·6H2O (guanghua chemicals plant Co., LTD), H2PtCl6·6H2O and dopamine (Shanghai chemical materials institute), CHIT (Sigma Co., USA), Phosphoric acid buffer solution (PB, 0.1 mol/L, pH = 6.0) by Na2HPO4 and KH2PO4 preparation.
Acknowledgements This work was supported by the Application of electrochemical and preparation of materials research and innovation team of Qujing Normal University (no.TD200901), the Science and Technology Project of Yunnan Province (no. 2009CD095) and the Key Laboratory of Yunnan Provincial colleges and Universities.
Journal of Chromatography B, Vol.785(2003) No.2, p 327
Chinese Journal of Analytical Chemistry, Vol.35(2007) No.1, p.66 (In Chinese)
Chinese Journal of Analytical Chemistry, Vol.36(2008) No.2, p.157 (In Chinese)
Acknowledgements This work was supported by the Application of electrochemical and preparation of materials research and innovation team of Qujing Normal University (no.TD200901), the Science and Technology Project of Yunnan Province (no. 2009CD095) and the Key Laboratory of Yunnan Provincial colleges and Universities.
Journal of Chromatography B, Vol.785(2003) No.2, p 327
Chinese Journal of Analytical Chemistry, Vol.35(2007) No.1, p.66 (In Chinese)
Chinese Journal of Analytical Chemistry, Vol.36(2008) No.2, p.157 (In Chinese)
Online since: December 2012
Authors: Chun Yu Wang, Hua Wei Zhou, Chun Ju Zhao, Yi Hong Zhou
The type of excavating materials should match the needed filling materials as much as possible [7]
(2) The type of the materials transported to the dam should match the needed filling materials.
Wang: Materials allocation in rock-fill dam construction [J].Hydraulic and Electric of Wuhan University Science (2000), p.16-18.
Hydraulic Journal (2006), p.1393-1397.
Gu: Operations Research [M] (2010), Beijing, Science Press.
(2) The type of the materials transported to the dam should match the needed filling materials.
Wang: Materials allocation in rock-fill dam construction [J].Hydraulic and Electric of Wuhan University Science (2000), p.16-18.
Hydraulic Journal (2006), p.1393-1397.
Gu: Operations Research [M] (2010), Beijing, Science Press.
Online since: February 2013
Authors: He Sheng Tang, Jiao Wang, Yu Su, Song Tao Xue
These parameters are related to modulus of material, dimensions of joints, bolts and welds.
Historically, probability theory is the most commonly used tool for quantifying uncertainty in engineering and the sciences.
Journal of Architecture and Civil Engineering.
AIAA Journal, Vol.35 (1997), p. 727-735
Journal of the Royal Statistical Society.
Historically, probability theory is the most commonly used tool for quantifying uncertainty in engineering and the sciences.
Journal of Architecture and Civil Engineering.
AIAA Journal, Vol.35 (1997), p. 727-735
Journal of the Royal Statistical Society.