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Encouraging results were recently obtained by using conducting polymer materials such as the polyaniline, PANI.
Granqvist, Nature Materials, Vol.5, (2006), p.89
Badot, Chemistry of Materials, Vol.15, (2003), p.2577
Granqvist, Journal of Materials Chemistry, Vol.17, (2007), p.127
Sauques, Solar Energy Materials and Solar Cells, Vol.92(2), (2008), p.209

The application of electrochemical machining (ECM) which uses of the elastic energy and chemicals to remove materials is suitable for difficult machinable materials, such as ceramic and cermit.
Acknowledgements The current study is supported by BEN TEN THE CO., and National Science Council, contract 96-2622-E-152-001-CC3 and 97-2410-H-152-016.
Landolt: Journal of Applied Electrochemistry Vol. 13 (1983), p. 795
Pa: Journal Materials Processing Technology Vol. 142 (2003), p. 203
Pa: International Journal of Advanced Manufacturing Technology Vol. 34 (2007), p. 70

In addition, due to the excellent strength, high temperature stability, and corrosion resistance, hard passive alloys, such as nickel-based superalloys, titanium and molybdenum alloys are widely used as aero-engine blade materials.
At present, electrochemical machining (ECM) has been developed as a main method for machining difficult-to-cut materials and shaping complicated contours and profile.
Being a non-mechanical metal removal process, ECM is capable of machining any electrically conductive materials with high stock removal rates regardless of their mechanical properties, such as hardness, elasticity and brittleness.
Srinivasan, Journal of Materials Processing Technology,108(2001) 356 [2] Donglin Li, Di Zhu, Nanjing Hangkong Hangtian Daxue Xuebao, 42(2010)401 [3] Dong Zhu, Di Zhu, Journal of South China University of Technology, 38(2010)60 [4] Zhiyong Li, Zongwei Niu, Chinese Journal of Aeronautics, 20(2007)570 [5] Y.C.
Lin, Jun Zhang, Jue Zhong, Computational Materials Scienc ,l43(2008)752 [6] YoungDon Ko, Pyung Moon, Chang Eun Kim, Expert Systems with Applications, l36(2009) 4061

Environmental friendly degradation of atrazine by ozone and identification of main degradation products Marián Šudý1, Karol Balog1, Maroš Soldán1 1Faculty of Materials Science and Technology, Slovak University of Technology, Paulínska 16, 917 24 Trnava, Slovak Republic e-mail: marian.sudy@stuba.sk Keywords: atrazine, ozonization, advanced oxidation processes, degradation Abstract The present study investigates the degradation of atrazine (2-chloro-4-(ethylamino)-6-isopropylamino-s-triazine) by ozone and OH radicals during ozonization with the identification of the main degradation products after ozonation.
Advanced oxidation processes are particularly appropriate for effluents containing refractory, toxic or non-biodegradable materials.
In Journal of Hazardous Materials, 12/2006, 138(1), pp. 187-94
In Journal of Hazardous Materials, 172, pp. 675–684
In Chemical Engineering Journal, 148 (2009), pp. 342–347

Numerical Simulation of Shock Wave Material model and parameters setting.
Table 1 lists the values of material model and state equation parameters of water [5].
[3] JIA Xian Zhen, HU Yi Ting and DONG Ming Rong, etc: Journal of Projectiles, Rockets, Missiles and Guidance, Vol. 28 (2008) No.3, p.159
[5] DING Ning, YU Wen Li and WANG Tao: Journal of Projectiles, Rockets, Missiles and Guidance.
Ship Science Research Center, China 2002).

Material and Method The location of sample, Batu Gajah (4.447543N, 101.061044E) was identified from the report written by Hashim and Sulaiman [3] and traced aided by Google Maps Malaysia.
Ariffin and Haliza, Mechanical properties of tin tailing sand-clay mixture from Batu Gajah, Perak, Malaysia for making greensand casting mould: Paper presented at the 15th International Conference on Advances in Materials and Processing Technologies (AMPT 2012), Wollongong, (2012)
Noumowe, Effect of used-foundry sand on the mechanical properties of concrete: submitted to Journal of Construction and Building Material (2009)
Thompson, Foundry qualities and applications of local synthetic sand mixtures: submitted to Journal of Applied Clay Science (1993)
Ariffin, T.R.Vijayaram and M.Sayuti, Testing for green compression strength and permeability properties on the tailing sand samples gathered from ex tin mines in Perak State, Malaysia: submitted to Advanced Materials Research (2012)

Materials of two pairs of gear and shafts are steel No. 45, elastic modulus E=2.09e11Pa, poisson’s ration μ=0.269, density ρ=7890 Kg/m3.
As the plastic material is used in this work, the 4th strength theory in material mechanics is applied.
Acknowledgements This work paper was funded by the research project (No. 2010AZ1018) of Science & Technology Department of Jiaxing of Zhejiang Province, P.R.
Journal of Mechanical Transmission, 1993, (03): 1~6
Journal of Mechanical transmission, 2010, (04): 54~56.

· Using pipe as the vane’s bearing beam, and using foam material, light wood or other materials as stuff.
At the same time, the interior of skin which made by glass fiber-reinforced plastic can be filled with foam materials.
The material of tower may be wood, metal pipe, column structure or trussed construction which made by steel material.[5] The function of every kind of tower is making wind wheel acquire stronger wind speed.
Acknowledgment We are very grateful to the Jiangsu Province College Natural Science Foundation of China for the support.
References [1] Liu Xiong, RESEARCH ON THE AERODYNAMIC PERFORMANCE PREDICTION MODEL FOR HORIZONTAL AXIS WIND TURBINE[J], ACTA ENERGIAE SOLARIS SINICA, 2005 26(6) [2] Zhao Wenzhen, Modeling Research of MW Wind Turbine Variable Pitch System[J], MACHINE TOOL & HYDRAULICS, 2006(6) [3] Shan Guangkun, Pitch-regulated mechanism analysis and experiment of large wind turbine[J], JOURNAL OF SHENYANG UNIVERSITY OF TECHNOLOGY, 2007 29(2) [4] Zhao Maquan, The development of a synchronizer performance and fatigue testing system based on PLC[J], INDUSTRIAL INSTR UMENTATION & AUTOMATION, 2008(5) [5] Sun Tao, VOLTAGE FLUCTUATION AND FLICKER CAUSED BY WIND POWER GENERATION[J], POWER SYSTEM TECHNOLOGY, 2003 27(12) [6] Wang Dongliang, Analysis of Static and Dynamic Propertics of Asymmetrical Valve Controlled asymmatrical Cylider[J], MACHINE TOOL & HYDRAULICS, 2003(1) [7] Li Qiang, Analysis on pith-regulated structure of MW wind turbine group[J], JOURNAL OF SHENYANG UNIVERSITY OF TECHNOLOGY, 2004

The elastic-plastic material was chosen to model the vertebrae .
Because of the high water content ,the linear viscoelastic material properties were used for nucleus pulposus.
l In order to simplify the model, save the computation time and the limitation of material parameters to obtain, models for different parts of the same organization were used as unified materials, which may also result in the certain influence on the model of simulation.
Journal of Biomechanical Engineering,1996,29:307-318
Journal of Biomechanical Engineering，1999,32:293-301.

The emissivity depends on characteristic of the surface material.
We set satellite panels of directional (among them on the satellite from the ground view, his left panels back the sun as the work surface, right panels sunny as the work surface) for work, the work surface materials for Solar energy Solar Cells, the thickness is 3 mm, density of 1330 kg/m3, the specific heat capacity is 700 J/(kg • K), the absorption rate is 0.85, the infrared emissivity is 0.85.
Applied Science and Technology, 2010, 37(5): 29-32,68
Journal of System Simulation, 2005, 17(2): 267-269
Journal of Dalian Maritime University,2007,33(4):42-46