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The Variable Cross-section Rotary Dynamic Seal and its application Longqing Zou1, a,Xiaojing Yuan2,b and Xuexin Chen3,c 1Mechanical Science and Engineering College, Northeast Petroleum University, Daqing City, Heilongjiang Province,163318,China 2Mechanical Science and Engineering College, Northeast Petroleum University, Daqing City, Heilongjiang Province,163318,China 3Instrument and communication Institute, Xinjiang Design Institute of China Petroleum Engineering Design Co. 
So far, Kalsi Seals has 10 types, structure size is from 10mm to 1076mm, consumers can change the structure and choose different materials to meet the different needs of the field.
Literature[2] proposed a numerical iterative research method and used the MSC.Marc software to analyze the influence on axial contact pressure to sealing performance, it also discusses the function of structure, material, installation on Kalsi Seals application; literature [3] Introduces the hydrodynamic lubrication of rotary sealing, analyzes their geometry, sealing characteristics and sealing mechanism, and introduces its application in oil machinery; literature [5] uses SolidWorks with COSMOSFbWorks implementing finite element analysis on Kalsi Seals and obtains the rule of the inner contact surface pressure distribution; literature [7] uses ABAQUS finite element software to establish Kalsi seal model and analyzes the impact of key Kalsi Seals gland structural parameters on sealing performance; literature [8] analyzes the regular sin wave of Kalsi Seals to explore the effect of wave number and amplitude on hydrodynamic pressure lubrication.
Transactions of ASME, Journal of Lubrication Technology, 1981, 103 (2): 414~427 [2] Jiaqing Chen, Baosheng Zhang, Hongqi Xu.

Synthesis and Characterization of a Novel Alkaline Earth Metal Complex Huifang Yang1, a, Shuxia REN 1, b, Huang Li1,c and Junjun Shen1,d 1School of Material Science and Engineering, Shijiazhuang TieDao University, Shijiazhuang, Hebei, 050043, China a yhf989@sina.com, bren-shu-xia@163.com, chuangli@163.com, d junjun@sina.com Keywords: Azobisisobutyronitrile, Alkaline earth metal, Complex, Structure, Thermal behavior Abstract.
Introduction With the development of modern society and progress of science and technology, a lot of alkaline earth metal complexes have been shown the great potential in the field of business and have attracted much more attention in the world because the majority alkaline earth metal ions are poisonless, cheap and excellent solubility which lead to their application in the fields of medicine, catalysis, dyes, pigments, and materials obviously superior to the transition metal and rare earth metal ions.
Journal of Molecular Structure, Vol.988 (2011), p. 111

As a new fiber material, igneous rock fiber reinforced polymer(IFRP) is a cost-effective, good comprehensive performance.
No-yield-point steel constitutive model was used to describe the material property of rebar.
The mainly reasons are: (1) when wrapping IFRP to the columns, there was some disturbance to the strain gauges; (2) the constraint of simulation models and the method of loading couldn’t be the same to the experiment; (3) concrete of simulation models is a homogeneous and isotropic material, but concrete in real life is discrete and its homogeneity could be impacted by construction method.
(3) The strengthening effect of secondary-load RC square columns is closely related to the ratio of first load to the compression capacity Acknowledgements The supports of the paper by the National Natural Science Foundation of China under Grant No. 51279181 and the Science and Technology Plan Project of the Ministry of Water Resources of P.
Feng．China Civil Engineering Journal, in Chinese,2006，Vol.39(3), p. 24-36

Fig.1 Construction of the Composite Floor Fig.2 Distribution of hole in web of the main beam The mechanical property of the steel material of the steel beam is that the yielding strength is 205MPa and the elastic modulus is 2.03 ╳105MPa; The mix proportion of the lightweight aggregate concrete is shown in Table 1.
Acknowledgements This work was financially supported by Science and Technology Research Project of Zhejiang Provence (2012C23036) and National Natural Science Foundation (51278254).
Kravanja: Journal of Constructional Steel Research Vol. 62(2006), p.449 [9] W.
Jaafar: Construction and Building materials Vol. 24(2010), p.2224

The Finite Analysis and Optimization of Head Runner of Rubber Sheeting Extruder Ying Yu1,a, Jia Wang2,b, Yuguang Gong3,c and Baiyuan Lv4,d College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China a001yuying@163.com, b707567597@qq.com, cgongyuguang@126.com, dlvbaiyuan@vip.163.com Keywords: POLYFLOW; Head runner; Limited analysis; Structure optimization Abstract.
Fig.4 Subregional analysis diagram Set the material parameters.
General material parameters typically include the relationship between viscosity, shear rate and temperature, fluid viscosity, integral-differential visco-elastic model, thermal expansion coefficient, unit mass heat capacity, density, thermal conductivity, gravity, viscous heating and so on.
It can be seen from the Figure 5, die extrusion that is section from inlet to z=100mm, the rubber material is fully developed, The end that is z=240mm to end section where speed of development is a constant value, Between the extrusion and the end that is z=100mm section to z=240mm section as a transitional stage, neither fully developed nor constant.
[5] Fethi Kamisli，Flow analysis of a Power-law fluid confined in an extrusion die[J], International Journal of Engineering Science [C]41(2003)1059-1083

Experimental Material.
Stainless Steel [M], Beijing, Science Press, 2007
[3] Ding R, Wang B J, Wang C, Development and research on ferritic stainless steel [J], Journal of Iron and Steel Research, 2009, 21(10): 1-4
Electrolytic pickling of the oxide layer on hot-rolled 304 stainless steel in sodium sulphate [J], Corrosion Science, 2008, 50(10): 2824-2830
Effect of Aging on the Fracture Behavior of Lean Duplex Stainless SteeIs [J], Metallurgical and Materials Transactions A, 2009, 40(11): 2616-2621

Glass Fiber Permeability Using the VARTM Process Yun-Hae Kim 1, a, Dong-Hun Yang1,b, Chang-Won Bae2,c, Kyung-Man Moon1,d, Young-Dae Jo1, e, Sung-Won Yoon1, f and Hee-Beom An1, g 1 Department of Material Engineering, Korea Maritime University, Dongsam-dong, Youngdo-Gu, Busan, Korea 2 Engineering Education Team, KIMFT, 123 Yongdang-dong, Nam-gu, Busan, Korea a yunheak@hhu.ac.kr, bwith7011@gmail.com, cbae0783@naver.com, eshaq27@hhu.ac.kr, ysw8114@naver.com, anheebeom@gmail.com Corresponding author: dlab@hhu.ac.kr Keywords: Glass fiber, VARTM, Permeability, Filling time Abstract.
Experimental setup The study materials were Cymax(dblt850-e), stacked at directions of 0˚, ±45˚, and 90˚, shown in Fig. 2, as the multiaxial, glass-fiber, and Hexion's rim135 Infusion/rimh137 system as the epoxy resin.
Acknowledgements This research was financially supported by the Ministry of Education, Science Technology (mest) and Korea Industrial Technology Foundation (kotef) through the Human Resource Training Project for Regional Innovation.
Advani: Effective Average Permeability of Multi-layer Preforms in Resin Transfer Molding Composite Science and Technology Vol. 56 (1996), p. 519-531 [4] I.
Soe: Characteristics of Glass/Carbon Fiber Hybrid Composite Using by VARTM Journal of the Korean Ceramic Society Vol. 43 (2006), p. 607-612

Study of Stiffness Calculation Method on Reinforced Concrete Beam Strengthened with CFRP Xue Han 1, a, Zheng Liu2, b, Xin Xu3,c and Chao Ge3,c Faculty of Civil and Architectural Engineering, Kunming University of Science and Technology Kunming, Yunnan, 650500, China a442046768@qq.com, bkmliuzheng@yahoo.com.cn, c197327216@qq.com, c 554311285@qq.com Keywords: reinforced concrete beam, CFRP, strengthen, short-term stiffness Abstract: The beam member should not only meet the requirement of carrying capacity but also has the ability to resist deformation.
The constitutive relations of the material are as follows: First, the stress-strain relationship of concrete recommended in the concrete specification is used.
Therefore the physical relationship of these three materials can be expressed as: (2) (3) (4) Equilibrium relationship of internal force on the section.
Journal of Inner Mongolia University of Technology,2006,25(1) [3] Mei Yang, Suyan Wang: Calculation of Bending Stiffness of Reinforced Concrete Beams Strengthened with Carbon Fiber Sheets.
Building Science,2008,21(4):34-37 [4] Z.H.Guo, X.D.Shi: Reinforced Concrete Theory and Analyse.

Experimental The target material was prepared by grinding tellurium ingots (99.999%) into powders.
Fig.2 shows the near spherical shape generated from the molten material scattered from the rotating target.
The copper peaks observed correspond to the substrate material.
Acknowledgements The authors are thankful to Human Resource Development in Science Project (Science Achievement Scholarship of Thailand, SAST) for the research financial support.
Ouchi: Journal of Analytical and Applied Pyrolysis Vol. 71 (2004), p. 739 [5] Ph.

Building the model of the auto starter by using Solidworks software, then export it to Ansoft,select the solution type, assign the material, add the excitation, set the boundary in the software[2][3].
Rotor, stator and pole are made by 10# steel, the material of the excitation winding and the armature winding is copper.
Acknowledgements This work was financially supported by Jiangxi Province Natural Science Foundation Project (20132BAB206025).
Beijing: Science Press, 1986(in Chinese)
Journal of Magnetism and Magnetic Material, 2003, Vol. 267(2003,11), p.80-85