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On the contrary, FEM is applicable to almost all kinds of nonlinear materials.
It is applicable to cracks in isotropic and anisotropic linear materials.
Numerical examples and discussions Edge crack between two isotropic materials The rectangular plate with an edge crack shown in Fig. 4a is comprised of two materials with the elastic properties =100GPa, =10GPa, ==0.3, in which subscripts 1, 2 refer to material 1 and 2.
Both materials hold .
Journal of Applied Mechanics 1988;55:299

References [1] Dong Zhiyong, Xu Qinghua.Study of water delivery system for hydraulic characteristics of gooseneck section[J].Study on the hydro science,1991,2(3):96-98 [2] Tianjin Marine scientific research.
[3] HE Yiying, ZHAO Yi,SUN Shuqing.Experimental study on local head loss coefficient of bend in pipeline[J].Journal of Hydraulic Engineering,2003，11( 11) : 54-58
[4]Li Tao,Li Angui,Zhou Yan.Experimental and numerical simulation of ventilation and air conditioning low Reynolds number 90o bending resistance coefficient[J].Journal of Qingdao University of Science,2006,27(6):527-531
[5]Zhang Xin,Ji Changzhi,Jiang Min.Influence of relative roughness and Reynolds number on local resistance coefficient of 90°-bend pipeline[J].Journal of hydroelectric engineering, 2013, 32(4): 88-93
Journal of Hydraulic Engineering,2004,2(2):17-20

The coefficient of main elements recovery is determined in advance by experience, for different factory, furnace and different materials, which is not a faxed value.
Determining the slag composition by phase diagram and the law of conservation of mass in submerged arc furnace are foundation of the new method, therefore, that has stronger universal can be applied to different submerged arc furnace which using different materials.
Raw materials and products The raw material used in the present investigation were prepared by ferroalloy factory A as described in Table 1.
Table 4 Coefficient of major elements recovery used by factory B [wt%] Mn Fe P Si 90 95 90 60 The amounts of all kinds of raw materials calculated according to chemistry reaction, based on 1000 kg ferroalloy.
(in Chinese) [7] S.F.Yan: Journal of northern China mining college.

Constantinescu1,a , Marin Sandu1,b , Liviu Marsavina2,c , Radu Negru2,d , Matei Miron1 , Dragos Apostol1 1 University POLITEHNICA of Bucharest, Department of Strength of Materials, ROMANIA 2 University POLITEHNICA of Timisoara, Department of Strength of Materials, ROMANIA a dancon1@form.resist.pub.ro, b sandum@form.resist.pub.ro, cmsvina@mec.upt.ro, d radun@mec.upt.ro Keywords: digital image correlation, sandwich composite, local damage, crack propagation Abstract.
The weight savings that were realized by applying composites used to be one of the main drivers to apply these materials.
The objective, therefore, is to combine new cost effective fabrication methods with lightweight structural concepts in order to bring the exploitation of composite materials to a higher level.
Song: Journal of Composite Materials, Vol. 26, pp. 1554-1577 (1992) [6] D.M.
Miron, in: The 13th International Conference of Fracture Mechanics, November 1-3, Bacau, MOCM 13, Volume 4 - Romanian Technical Sciences Academy, p. 53-56, ISSN 1224-7480 (2007) [11] M.

The Gaussian elimination algorithm is used to determine the independent material balance.
System material balance Independent material balance ΔH ΔG Ƹ1 CH1,02O0,04 = 0.96C + 0.51H2 + 0.04CO -9.96 -17.93 Ƹ2 2CO = C + CO2 -172.44 -119.83 Ƹ3 C + 2H2 = CH4 -74.8 -50.8 Ƹ4 H2O + C = CO + H2 175.3 99.86 Where Ƹi is the extents of material balance (i) and is the measure of the degree of conversion.
The material balance at this point is: CH1.02O0.04 = 0.725H2O = 0.383CO2 + 0.618CH4.
A feasibility study to establish the preferred environmentally-friendly utilisation option in respect of waste tyre materials in South Africa (Doctoral dissertation, Stellenbosch: Stellenbosch University)
Journal of Thermal Analysis and Calorimetry, 131(1), 25-36. https://doi.org/10.1007/s10973-016-6063-9 [9] Nkosi, N., & Muzenda, E.

Methods and Materials To determine the set of items that are most in demand, we use the BCG-matrix, which is used for strategic planning of enterprises of various profiles worldwide since its creation by Bruce D.
International Journal of Engineering Business Management, 1(1) (2009)19-24
T. and Rauch,E., Design of a scalable modular production system for a two-stage food service franchise system, International Journal of Engineering Business Management, 4(1) (2012) 1-10
Abramov - Improving the efficiency of production capacity in the light of the implementation of lean technologies and intelligent production, "The Samara Scientific Center of the Russian Academy of Sciences", 6 (2013) 557-562
Novikov, Theory of active systems: current state and trends, Proceedings of the Samara Scientific Center of the Russian Academy of Sciences, Sinteg, 1999

Microporous and Mesoporous Materials, pg 134-140
Adsorption and Diffusion in Nanoporous Materials, CRC press, 1 edition
Chinese Journal of Chemical Engineering, pg 386-390
Adsorptive removal of carbon dioxide using polyethyleneimine-loaded mesoporous silica materials.
Tailored Porous Materials, J. of Chemical Material, pg 2633-2656

Farouki et al. proposed a variable-feedrates CNC interpolation algorithm which was used to achieve a constant material removal rate[4].
Acknowledgement This work was supported by the National Science Foundation (50875153) in P.R.China.
Sakkalis: IBM Journal of Research and Development, vol.34 (1990), p.736 -752 [2] B.

By looking for some material, we know this motion can let the pelvis, thigh, knee, calf,a nkle and foot muscles of patients be restored.
References [1] Shanzhu Zhu：Family Rehabilitation of stroke patients（Shanghai Science and Technology Literature Press，Shanghai 2009） [2] Bondhan Novandy,jungwon yoon,Christiand,in:A VA Navigation of a 6-DOF Gait Rehabilitation Robot with Upper and LowerLimbs Connections ,International Conference on Humanoid Robots(2008) [3] Haibo Xu,Hong Chen: Qiqihar Medical Journals Vol.28(2007), p.1477 [4] Michel G.van Elk,Bar J.F.Driessen,Michiel Dorrepaal,John J.van der Werff,in:A Motorized gravity compensation mechanism used for Active Rehabilitation of upper limbs, 9th International Conferenceon Rehabilitation Robotics(2005) [5] Wenwei Zheng, Kejian Wu:Mechanical Principles (Higher Education Press,Beijing 1997) [6] Changzhi Jia:MD ADAMS Virtual Prototype from Approaches to Mastery (Mechanical Industry press Beijing 2010)

Structural Optimization Based on Inversion Reduced-basis Method Yonghong Li Institute of Rheological Mechanics &Material Engineering, Central South University of Forestry & Technology,Changsha,410004, P.R.
Journal of Scientific Computing Vol. 17(2002), p. 447-459 [3] V.Karen: Reduced-basis Methods Applied to Problems in Elasticity: Analysis and Applications.
Science Publisher, Beijing, 2000, p. 1-30, in Chinese