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During this phase, boundary conditions are defined like material properties, flow velocities, and fluid viscosity.
PESARAN, Battery thermal models for hybrid vehicle simulations, Journal of Power Sources, Vol. 110, No. 2, pp. 377-382, 2002
LEE, Multi-Domain Modeling of Lithium-Ion Batteries Encompassing Multi-Physics in Varied Length Scales, Journal of The Electrochemical Society, Vol. 158, No. 8, pp.
LEE, Multi-Domain Modeling of Lithium-Ion Batteries Encompassing Multi-Physics in Varied Length Scales, Journal of The Electrochemical Society, Vol. 158, No. 8, pp.
World Electric Vehicle Journal, 1(1), 126–133. https://doi.org/10.3390/wevj1010126.

The journal orbit of rotor and stability of the system are analyzed by the symmetrical rigid rotor model in references [1].
The journal orbit of the rotor and its stability are determined by using shooting method and generalized shooting method in references [3, 4].
E, I are the elastic modulus and equatorial inertia moment of section of rotor, l is the distance between two bearings, β=0.00193 is material coefficient, fxa and fya are nonlinear oil film forces of two bearings in negative x, y directions respectively, g is the acceleration of gravity, are unbalanced mass eccentricities of bearing and disk in x and y directions, respectively.
X: Journal of Sound and Vibration.
J., YU L., LIU H: Chinese Journal of Mechanical Engineering (English Edition).

This problem is related to many factors such as material, environment and age etc.
Xiao: Journal of Highway and Transportation Research and Development, Vol.24, 47-50, 2007（In Chinese）
Lou: Journal of Highway and Transportation Research and Development, Vol.23, 84-87, 2006（In Chinese）
Yu: Journal of Chong Qing Jiao Tong University (Natural Science), Vol.26, 6-8,41, 2007（In Chinese）
Xu: Journal of Chong Qing Jiao Tong University (Natural Science), Vol.26, 9-13, 2007（In Chinese）.

He made an inference that the cohesionless material would appear arching effect, which was based on the research of the tunnel roof subsidence.
Journal of Southwest Jiao Tong University, 2003, 38(4): 398-402
Journal of Hohai University, 2005, 33(3): 314-317
Journal of Xi'an University of Science and Technology, 2008, 28(4): 647-650
Journal of underground space and engineering, 2012, 8(5): 910-915

Preparation of Polypropylene Graft Maleic Anhydride (PP-g-MA) via Twin Screw Extrusion Rittirong Pruthtikul1, a and Pitcha Liewchirakorn 1, b 1,2 Plastics Technology Laboratory, National Metal and Materials Technology Center, National Science and Technology Development Agency, Pathumthani, 12120 Thailand a rittirop@mtec.or.th, bpitchal@mtec.or.th Keywords: maleated PP, graft maleic anhydride, compatibilizer, reactive blend Abstract.
It is a cost-effective way to produce new materials with desired sets of combined properties [1-4].
Methodology Materials.
Acknowledgments This research was supported by the National Metal and Materials Technology Center (MTEC).
Wang: Chinese Journal of Polymer Science Vol. 22, No. 3 (2004), pp. 231-238 [4] W.

Influence of rapid cooling temperature on the microstructure and the mechanical properties of a high Al dual phase steel Zhaojun Deng1, 2, a, Jing Liu1, b, Hui Wang2, Chengjiang Lin2 and Zhihong Lu1 1School of Material Science and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China 2Research and Development Center of Wuhan Iron and Steel (Group) CORP., Wuhan 430080, China adengzjun@sina.com, bwkdliu@126.com Keywords: dual phase steel; rapid cooling temperature; island phase; tensile strength Abstract.
The dual phase steel has become one of the most important materials in all these high strength steels because it has higher tensile strength, lower yield ratio, higher initial strain-hardening rate, and better mechanical properties [1-3].
Test Material and Experimental Method A cold rolled plate made of a 600MPa grade high Al dual phase steel was manufactured by industrial process with the chemical ingredients shown in table 1, and was employed as the test material.
Iron-making and Steel-making, 2001, 28(2): 185-186 [4] Shuang Kuang, Yong-lin Kang, Hao Yu, and Ren-dong Liu, Effect of continuous annealing parameters on the mechanical properties and microstructures of a cold rolled dual phase steel, International Journal of Minerals, Metallurgy and Materials, Vol.16, No.2, Apr 2009
[7] Z C Liu, Principle for Microstructure Transformation in Materials, Metallurgical industry Publishers (2006).

Experimental 304 austenitic stainless steel was used as substrate material in this investigation.
Science.
Materials Science Forum.
Chinese Journal of Chemical Engineering.
Metallurgical and Materials Trans.

Introduction The magnetic materials of alloys of the iron-neodymium-boron system certainly have very high practical significance, however, the theory of ferromagnetism of borides in stoichiometry TM14REM2B does not have a complete accurate quantitative model, it requires verification, refinement and further development.
Influence of Nd Doping on the Magnetic Properties of Nd2Fe14B/α-Fe Nanocomposite Magnets, Materials Science Forum. 809-810 (2015) 88-92
Effects of Co, Zr Additions on the Magnetic Properties of Nanocomposite Nd2Fe14B/α-Fe Magnets, Materials Science Forum. 898 (2017) 2128-2133
Effect of Boron on Magnetic Properties and Corrosion Resistance of High Energy Magnets, Advanced Materials Research. 79-82 (2009) 1043-1046
Effects of the grain size on domain structure and thermal stability of sintered Nd-Fe-B magnets, Journal of Alloys and Compounds. 735, (2018) 1176-1180

Yakimova2 1 Institite of General and Inorganic Chemistry, Bulgaria Academy of Sciences, Acad.
The source material was polycrystalline sintered AlN.
A polycrystalline AlN plate was used as source material.
Makarov: Materials Science Forum Vols. 353- 356 (2001), p. 779
Vodakov: Journal of Crystal Growth 211 (2000), p. 68

The surface integrity is destroyed by micro fracture, the degree of which reflects the influence of brittle fracture material removal on the machined surface formation.
Acknowledgements The authors would like to thank the financial support from National Science Foundation of China (No. 50605008) and Natural Science Fund of Guangdong Province (No. 8451063301001813).
Hu: Chinese Journal of Mechanical Engineering Vol. 20(2007), p. 27-31 [2] L.
Wang, Z.Qin: Key Engineering Materials Vol.257-258(2004), p. 858-863 [6] L.
Wang, Z.Qin: Materials and Manufacturing Processes 24(2009), p. 1365-1372