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Mabrouki [3] have analyzed the interaction between the water jet and elastic-plastic material by CFD software, The former aims to forecast the depth of the water jet penetrating into the material, and the later mainly analyzed the process of the interaction between the water jet and material, and the result has shown that there was an erosion zone on the material, the simulated result is consistent with the experimental result.
Fig.1 Water Jet Nozzle Model Boundary condition and other parameters setting: Inlet boundary condition: velocity inlet condition, the velocity of the two-phase flow at inlet is 900m/s, Outlet boundary condition: pressure outlet condition, the pressure of the two-phase flow at outlet is 101325Pa, Wall: no-slide wall, others' parameters are default, Axis symmetry, The volume ratio of the second phase in the two phase is 0.02, Material parameter setting: the air density is 1.225g/l, the air viscous is 1.7894e-05kg/m3.s, the water density is 998kg/ m3, the water viscous is 8e-04kg/m3.s.
Acknowledgements This project is supported by National Natural Science Foundation of China National Outstanding Youth Science Foundation of China for Overseas Young Scholar (No.50328505).
Lhassan: Journal of Materials Process Technology, Vol.113 (2001), pp.337-341

Factors of Nozzle Design Affecting on Supersonic Flow in Cold Spray Process Sung-Hwan Jang1, Sung-Han Park1, Jeong-Whan Han1, Chang-Hee Lee2, Hyung-Jun Kim 3 1 School of Materials Science and Engineering, Inha University, inchon, 402-751, South Korea, +82-32-860-7543, 2 School of Material Science and Engineering, Hanyang University, Seoul, South Korea 3 Welding Research Center, RIST, Pohang, South Korea jwhan@inha.ac.kr Keywords: cold spray process, particle injection, supersonic flow, simulation, nozzle design Abstract.
Papyinyrin: Cold spray technology, Advanced Materials &Processes (2001), 49-51
Kim: Metals and Materials International, now in press [7] Y.
[9] Henderson, C.B. : AIAA Journal 14, 707 (1976)

The reactions are as follows: When the content of SiO2 exists in the sintering materials, some low melting point compounds such as fayalite can be generated, so the FeO content in sinter increases.
Most of the FeO in sinter comes from raw materials.
The FeO content in sinter rises with the increasing of P under the same conditions of sintering materials.
Fund Project: Supported by Natural Science Foundation of Hebei Province（E2013209339） Author intruduction: Sun Yanqin(1974-), Female, Tangshan, Hebei, Hebei United University Teachers.
Journal of Beijing University of Science and Technology, 2010, 32(3):292-297

And then, we give out the structure and materials of the designed fiber.
The material of the matrix and the cladding is As2S3.
Fig. 2 shows the material dispersion for As2S3.
Acknowledgments This work is partially supported by the Natural Science Foundation of Hunan province (Grant Nos. 10JJ2047).
Journal of Optoelectronics and Advanced Materials, vol. 8 (2006), pp. 2148-2155 [6] D.

The great difficulties for the cutting of the stainless steels involved intense studies to create new materials for cutting tools and sensible choice for the tools geometric parameters and cutting regime [6, 7].
Davis, Ed., ASM Specialty Handbook: Stainless Steels, ASM International, Materials Park, Ohio, 2000
Alintas, Time domain simulation of torsional-vibrations in drilling, International Journal of Machine Tools and Manufacture. 46 (2006) 2073-2085
Processing, Structure and Performance, ASM International, Materials Park, Ohio, 2005
Wirote, Combined sliding-mode speed-torque observer, WSEAS International Conference on System Science and Simulation in Engineering, ICOSSSE'05, Tenerife, Spain, 2005, pp. 191-196

The geometry and material parameters are l=6,h=0.4, E=3.0e10, v=0.2,ρ=2550。
The present study provides a new idea for the solution of crack detection problem in beam-like structures. 6 ACKNOWLEDGMENT This work was financially supported by the China National Program on Key Basic Research Project (2012CB723807), the National Natural Science Foundation of China (51208453 ) and Chongqing Municipal Natural Science Foundation of China (CSTC2010BB6019).
International Journal for Numerical Methods in Engineering.Vol. 46(1999), 131-150
A review of extended/generalized finite element methods for material modeling [J].
Modelling and Simulation in Materials Science and Engineering, Vol.17(2009), p. 043001 [5] Goldberg,D.E..

Experiments Material preparation.
Luan: Journal of Alloys and Compounds Vol. 336 (2002), p. 113 [2] R.
Zhou: Corrosion Science Vol.42 (2000), pp. 1433-1455 [3] Z.
Wang: Transactions of material research Vol.14 (2000), pp. 449-456 [4] J.
Galun, et al.: Composites Science and Technology Vol. 63 (2003), pp. 771-778 [5] H.

Effect of CuO-Bi2O3 Co-doping on Microwave Dielectric Properties of Ba4Sm9.33Ti18O54 Ceramics Zhilan Tang1, a, Chunying Shen1, b, Zhaoxi Li2, c, Jian Yang1, d and Tai Qiu1, e 1College of Materials Science and Engineering, Nanjing University of technology, Nanjing 210009 2Tianjin Lilin Petroleum Machinery Group, Tianjin 300300 atangzhilan860806@163.com, bshency@njut.edu.cn, cearthfirefly@sina.com dyangjian1976@163.com, eqiutai@njut.edu.cn Keywords: Co-doping, BST Ceramics, Low Temperature Sintering, Liquid-phase Sintering Abstract.
Generally speaking, the τf value is related to the composition and the second phase of the material.
Acknowledgements This work was financially supported by Commission of Science and Technology for National Defense Industry Grant Item.
Journal of Wuhan University of Technology-Materials Science Edition.

Taguchi Methods with L9-34 approaches will be used in this work where two different formulation of material will be tested to find the best formulation and its parameter setting.
Figure 1: Injection moulding machine Nissei NP7-1F type Material Selection The material used in this research was High Density Polyethylene (HDPE).
The second material is kenaf.
Advanced Materials Research (2011)264-265,pp129-134 [2] Kamaruddin.
“Optimization of micro metal injection molding with multiple performance characteristics using grey relational grade” Chiang Mai Journal of Science(2011) 38(2), pp231

The interphase characterization of the nanostructured materials synthesized was performed using FT-IR analysis.
The interphase characterization of the nanostructured materials synthesized was performed by infrared spectroscopy.
Hon, in: Chemical Modification of Lignocellulosic Materials.
Tannenbaum: Journal of Physics and Chemistry, B, Vol. 107 (2003), p. 12097-12104
Wolter: Solid State and Material Science, Vol. 4, Nr. 55 (1999)