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Online since: December 2004
Authors: Y.Q. Ren, Jian Guo Yang, Guo Liang Liu, G. Turyagye, Wen Zhe Chen, S.W. He, H.T. Zhao
Materials Science Forum Vols. *** (2004) pp.587-591 online at http://scientific.net Ó 2004 Trans Tech Publications, Switzerland Real-time Error Compensation Technique and Its Application on NC Machine Tools G.L.
Advances in Materials Manufacturing Science and Technology 588 Modeling of Position Independent Thermal Error Components.
The volumetric error can be expressed by the equation: Fig.1 The linear displacement errors of x-axis Materials Science Forum Vols. *** 589 p m m m pt n n n t − − +− − − − − ⋅ ⋅==⋅⋅= tttttttttt 1 2 1 1 00 1 2 1 1 00 L L , (6) where is the homogeneous transform matrix from the tool coordinate system to the reference coordinate system, is the homogeneous transform matrix from the part coordinate system to the reference coordinate system.
Materials Science Forum Vols. *** 591 References [1] P.
Liu: Journal of Engineering for Industry Vol. 115 (1993), p. 149 [2] M.
Online since: September 2013
Authors: Hyun Bum Park
A Study on Impact Damage Analysis of Composite Propeller Blade of Turboprop Aircraft Hyunbum Park1, a 1Department of Defense & Science Technology - Aeronautics, Howon University 573-718, 64 Howondae 3gil, Impi, Gunsan, Rep. of Korea aswordship@howon.ac.kr Keywords: Propeller blade, Turboprop, Bird strike impact Abstract.
Because the propeller for the target aircraft must endure the high bending and twisting moment loads during the flight operation, the high stiffness and strength carbon/epoxy composite material is used as a major structure materials.
The hydrodynamic material is applied to the bird modeling.
Gardarein, Improvements on Computations of High Speed Propeller Unsteady Aerodynamics, Aerospace Science and Technology, Vol. 7, 2003, pp465-472
Rand, “The Development of a Substitute Bird Model”, Journal of Engineering for Power, Vol. 103, pp. 725-730, October 1981 [6] J.
Online since: June 2010
Authors: Yoshisato Kimura, Yoshinao Mishima, Chihiro Asami, Yaw Wang Chai
Thermoelectric Performance of Half-Heusler TiNiSn Alloys Fabricated by Solid-Liquid Reaction Sintering Yoshisato Kimura1,a, Chihiro Asami2,b, Yaw-Wang Chai1,c and Yoshinao Mishima1,d 1 Tokyo Institute of Technology, Materials Science and Engineering, 4259-G3-23 Nagatsuta, Midori-ku, Yokohama 226-8502, Japan. 2 Graduate Student, now with Nippon Steel Corporation.
a kimura.y.ac@m.titech.ac.jp, basami.c.ac@m.titech.ac.jp, cchai.y.aa@m.titech.ac.jp, d mishima.y.ab@m.titech.ac.jp Keywords: Thermoelectric materials, half-Heusler compounds, diffusion path, phase equilibrium, solid-liquid reaction sintering.
Acknowledgment The present work is partially supported by Grant-in-Aid for Scientific Research category A 19206073 (FY2007-2009) from the Japan Society for the Promotion of Science.
Proc., Vol. 886, Materials and Technologies for Direct Thermal-to-Electric Energy Conversion, Mater.
Yamanaka: Journal of Alloys and Compounds, Vol. 469 (2009), p 50
Online since: December 2011
Authors: Jun Min Chen
The infiltration media of column 3# is a kind of composite material, which is the homogeneous mixture of 1/6 sponge iron and 5/6 sand; The infiltration media of column 4# is another kind of composite material, which consists of 150mm-thick sand, 50mm-thick sponge iron and 100mm-thick sand from the top to the bottom.
According to comparative experiment results about the total phosphorus removal efficiency of 4 kinds of infiltration media combinations, the phosphorus removal efficiency of the infiltration media including 1/6 sponge iron is much better than the infiltration media only including sand, and the phosphorus removal efficiency of the composite material with the same weight of sponge iron mixing homogeneously with sand, is better than the one of the composite material with the same weight of sponge iron concentrated.
Tang: Earth Science Frontier Vol. 8 (2001), p. 155 In Chinese
Zhao: China Environmental Science Vol. 26 (2006), p. 500 In Chinese
Li: Chinese Journal of Ecology Vol. 27 (2008), p. 573 In Chinese
Online since: August 2011
Authors: Jiang Yang, Ai Guo Xuan, Yuan Xin Wu, Zhi Guo Yan
Due to the lack of information on extraction of raw materials and a huge amount of needed information, this study has been within the "gate to gate" level.
International Journal Of Vehicle Design, Vol. 17 (1996), p.718 [2] Lundie, S., G.
Environmental Science & Technology, Vol. 38 (2004), p.3465 [3] Cabeza, H. and Douglas, M.
Journal of The Operations Research Society of Japan, Vol. 42 (1999), p.180 [7] Allgood, C.
Journal of Fluorine Chemistry, Vol. 122 (2003), p.105
Online since: November 2014
Authors: Hong Xin Li, You Long Cui, Xue Min Zhang
Material handling is mainly manual or semi-mechanized and labor-intensive
(5)The enterprise used to use bulk distribution of materials and increase production by simply increasing investment, personnel, equipment and space, which can't meet the need of tact time under mixed production
Threatens: (1)Development of enterprise is challenged by the national monetary tightening policy, increase of raw material price, shortage of energy, etc.
Journal of operational Research, 2011, (129): 277-286
European Journal of Operational Research, 2006(94): 1-15
Online since: March 2004
Authors: Woo Hyuk Choi, Sung Wook Kim, Chang Hee Lee, Jung Cheol Jang
Citation & Copyright (to be inserted by the publisher ) Effect of Heating Rate on Transient Liquid Phase Diffusion Bonding of Ni-based Superalloy GTD-111 Woohyuk Choi 1 �, Sungwook Kim1 , Changhee Lee1 and Jungcheol Jang2 1Dept. of Materials science & Engineering, College of Engineering, Hanyang University 17 Haengdang-dong, Seongdong-gu, Seoul 133-791, Korea 2Power Generation Laboratory, Korea Electric Power Research Institute 103-16 Munji-dong, Yusung-ku, Daejon 305-380, Korea Keywords: Equiaxed Ni-based superalloy, GTD-111, Transient Liquid Phase Diffusion Bonding, dissolution, isothermal solidification, heating rate.
Materials and experimental procedures The chemical composition of base metal and insert metal are shown in Table 1.
The saturated dissolution width of base metal(here after SDW) is calculated from Eq.1 by Y.Nakao[2] (Dimension is shown in Fig.1) : X = {(B1+B2) – (Sb – Ib)} / 2 (1) †Corresponding author : woo_hyuk_choi@hotmail.com Journal Title and Volume Number (to be inserted by the publisher) where B1, B2 are the lengths of base metal before bonding, Sb is the total length of the bonded test specimen and Ib is the width of the dissolved area.
And diffusion Specimen (B1) Specimen (B2) Insert metal W -w ire( � 50 � ) 3mm 3mm � 13mm After bonding Sb Ib Journal Title and Volume Number (to be inserted by the publisher) of B into the base metal was very small, although diffusion of B into the base metal is important to TLP bonding.
Journal., Vol 53, (1974), p.202 [2] Y.Nakao, K.Nishimoto, K.Shinozaki, C.Kang and Y.Hori : Preprints of National Meeting of Japan Weld.
Online since: March 2012
Authors: Cheng Hao Wu, Meng Guo, Xu Feng Jiang
On the base of the experimental research and referring to the relating test materials about the construction of column-stem masonry infilled wall and the frame of brick infilled wall, this paper analyses the force features and shear mechanism of the frame-sparse gridiron composite wall and puts forward the general calculating formula of its shear bearing capacity to provide references for the application of this structure form in the frame structure and masonry structure with a bottom frame. 2.
Journal of Sichuan University(Engineering Science Edition), 2009, 41(S1): 1-6
Journal Earthquake of Engineering and Engineering Vibration, 2008, 28(3): 8-15
Engineering Journal of Wuhan University, 2010, 43(2): 213-217
Journal of Tianjin University, 2000, 33(3): 336-340.
Online since: September 2011
Authors: Li Chen, Yu Sen Liu, Xiao Yan Zhou, Wei Guo Sun
Effect of Concentrated Alkali Treatment on the Properties of Naturally Colored Brown Cotton Li Chen1,a,Yusen Liu 1,Weiguo Sun1,Xiaoyan Zhou1 1School of Textile & Materials,Xi’an Polytechnic University,Xi’an,People’s Republic of China afychenli@yahoo.com.cn Keywords:naturally colored cotton,crystallinity,morphology,mechanical properties,color.
Experimental Materials Naturally colored brown cotton,produced by Xinjiang,People’s Republic of China.
References [1] Wenlong Zhou,Yinqiao Bao,Maosong Li:Research Journal of Textile & Apparel.Nov2009,Vol.13,p.26-33 [2] Sho Yeung Kang;Epps,Helen H:AATCC Review.Jul2008,Vol.8,p.38-43 [3] Öktem,Tülin,Gürel,Aynur,Akdemir,Hüseyin:AATCC Review;May2003,Vol.3 Issue 5,p24-27 [4] MeiZhang,Wu Hongxia,Ma Changhua,Hu Bo-tao:Fiber.Dyeing and Finishing.2002,No.6,p.1,In Chinese [5] Mei Zhang, Botao Hu:Journal of Textile Research.Oct.2004,No.5,Vol.25,p.7,In Chinese [6] Yuping Zhu,Qiuling Cao,Xiao Chen,Liu-sheng Zha:Journal of Donghua University (Natural Science) Vol.135,Dec.2009,No.6,p.626,In Chinese [7] Xuhong Yang,Junjing Gu:Journal of Textile Research,Vol.32,Jan,2011,No.1,p.11,In Chinese
Online since: January 2018
Authors: Elvira P. Chernyshova, Rustam R. Sabirov, Anatoly L. Krishan
It provides essential economy of materials.
Acknowledgements This article was prepared by results of implementation of the scientific project within the state task of the Ministry of Education and Science of the Russian Federation No. 7.3379.2017/PCh.
A study on axial compressive behaviors of reinforced concrete filled tubular steel columns // Journal of Constructional Steel Research, Vol.76 (2012), PP. 144-154
Performance of concrete-encased CFST stub columns under axial compression // Journal of Constructional Steel Research, Vol.93 (2014), PP. 92-76
Performance and calculations of concrete filled steel tubes (CFST) under axial tension // Journal of Constructional Steel Research, 67(11) (2011), PP. 1699-1709