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Computational Fluid Dynamics Simulation of the Cooling of a Vehicle Alternator’s Stator Winding Dávid Nemes1,a*, Nóra Szűcs2,b and Béla Fodor3,c 1Energy Engineering and Chemical Machinery, Faculty of Mechanical Engineering and Informatics, University of Miskolc 2Antal Kerpely Doctoral School of Materials Science and Technology, University of Miskolc 3Energy Engineering and Chemical Machinery, Faculty of Mechanical Engineering and Informatics, University of Miskolc anemes.david@student.uni-miskolc.hu, bszucs.nora@student.uni-miskolc.hu, cbela.fodor@uni-miskolc.hu Keywords: Alternator, Automotive Alternator, Computational Fluid Dynamics (CFD), Cooling, Thermal Abstract.
Materials Fluent’s built-in materials were used for the simulation, the details of which can be seen in Table 4 and 5.
Lee, Development of a low-noise cooling fan for an alternator using numerical and doe methods, International Journal of Automotive Technology, Volume 12, (2011) [2] C.
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, Volume 233, 857-879 (2019) [4] W.
Fakes, Numerical study of the flow inside an alternator: application to the thermal optimization of the machine, WIT Transactions on Engineering Sciences, Volume 75, 27-37 (2012) [7] Ansys Fluent User’s Guide, ANSYS Inc

Materials and Methods MFA Samples.
Forest Products Journal, 44(5): 43–48 [3] C.
Journal of Forestry Research, 15(4): 261-267 [5] L.
Forest Science, 51(4):357–371 [6] M.J.
Wood and Fiber Science, 39(2): 352–363 [10] N.M.

Dynamic analysis of the switch The finite element model is built in ANSYS/LS-DYNA , and the Material and geometrical parameters of the switch are listed in Table 1.
Material and geometrical parameters of the switch Parameter Value unit Width of the sensing mass 965 μm Width of the electrode B 92 μm Thickness of the sensing mass 60 μm Area of the pedestal 200×200 μm Thickness of the pedestal 500 μm The gap between two electrodes 8 μm Parameters of the serpentine flexure Width 25 μm Gap 40 μm total coils 5 Young’s modulus of the silicon 1.67e11 N/m2 Poisson’ratio of the silicon 0.3 Density of the silicon 2300 Kg/m3 When the sensing mass accepts the large acceleration from one direction, it moves towards the negative direction.
Acknowledgement This work is financially supported by the general support projects of Liaoning Education Department (No.L2013093, No.L2013091) , The open found of liaoning Key Laboratory of ordance science and technology , Shenyang Ligong University and Nature Science Foundation of Liaoning Science and Technology Department (No.2013020046).we would like to express our appreciation to them.
Journal Of Vibration And Shock.32(2013):104-107
Hao, Annular passive universal MEMS inertial switch, Journal of Chinese Inertial Technology.21(2013):240-244.

Material test was carried out before dynamic test, and the test results showed that the average compressive strength of the concrete after 28 days was 60.2MPa.
Material test was carried out before dynamic test, and the test results showed that the average compressive strength of the concrete after 28 days was 60.2MPa.
Acknowledgements This work was financially supported by Inner Mongolia Natural Science Foundation (2010MS0718 ) .
Lv: Journal of Southeast University.
Deng: Journal of Guangxi University.

Research of Anti-Corrosion of Armour Steel in Surface Chromate Conversion Coating Ruihua Guo1,a, Fangsheng Liu2,b , Linmin Wang3 1School of Material and Metallurgy, Inner Mongolia University of Science & Technology, Baotou,China 2School of Material and Metallurgy, Inner Mongolia University of Science & Technology, Baotou,China 3Inner Mongolia Erdos City of Coal Mining Bureau, Baotou , China agrh7810@163.com, blfs1990326@163.com Keywords: chromate conversion; polarization curve; rare earth; corrosion Abstract.
Journal of the chinese rare earth society. 1997, 15 (1): 31-34.
Journal of the chinese rare earth society,1994,12 (1):38-41.
Corrosion science and protection technology, 2007, 36 (2): 32-34.

Materials and methods Wavelet analysis is a new field of mathematics and it is widely used in areas such as signal processing, image recognition and recovery of images [9].
Acknowledgement This work was supported by the Ministry of Education and Science of the Russian Federation in the framework of the implementation of the Program of increasing the competitiveness of SSAU among the world’s leading scientific and educational centers for 2013-2020 years.
Modern Applied Science. 9(4) (2015) 151-159
International Journal of Machine Tools & manufacture. 43 (2003) 1069-1078
World Applied Sciences Journal 7(5) (2009) 647–653

Function realization relies on the materials, energy, and signal exchange between the environment and system.
When the external factors, such as user demands, science and technology, available resources and so on, satisfy the production condition of function, new function will form through the appropriate connection among the functional elements.
Acknowledgments This research is supported by the Natural Science Foundation of Hebei (E2008000101)，the Project of Hebei Education Department (2009324, S090314), the Key Project of the Ministry of Science and Technology of the People's Republic of China (2008IM030100), the Doctoral Fund of Ministry of Education of China (20060080002).
[2] Vladimir Petrov: The Laws of System Evolution, TRIZ Journal. 3(2002), p.9-17.
http://www.triz-journal.com [3] R.

Study on Virtual Construction Mode (VCM) in Large-scale Engineering ZHANG Li-mao1, a, CHEN Hong-yu2, WU Xian-guo1 1School of Civil Engineering and Mechanics, Huazhong University of Science and Technology, Wuhan 430074, China 2Middle School Attached to Huazhong University of Science and Technology, Wuhan 430074, China azhlm0902@foxmail.com Keywords: Virtual Construction Mode (VCM); Large-scale engineering; Virtual organization; Abstract.
International Journal of Project Management. 2008(26): 420-430.  ,[] ZENG Qiang, YANG Yu, WANG Xiao-lei, ZHAO Chuan.
JOURNAL OF TONGJI UNIVERSITY (NATURASCIENCE). 2002，30 (2):238-242. in Chinese. ,[] HE Shu-guang, QI Er-shi, WANG Yang, etc.
Concept design of VCM The goal of VCM is to find problems which may occur in real practice, by means of full virtual simulation of flow process, including people, materials, machine, information, etc.
Acknowledgement This work is supported by the National Science and Technology Support Plan (No. 2006BAJ18B08-01), and Wuhan City Technology Bureau of Scientific Research Innovation Project (No. 200860423194).

Krampit 2, PhD in technical sciences, associate professor 1Yurga Institute of Technology, Tomsk Polytechnic University Affiliate, Russia 652050, Yurga, 26 Leningradskaya St. 2Yurga Institute of Technology, Tomsk Polytechnic University Affiliate, Russia 652050, Yurga, 26 Leningradskaya St.
Nikonova, Principal modeling aspects when studying basic electronics engineering entries, International Journal of Experimental Education. 1 (2014) 148-149.
Scientific Journal of KubSAU. 73 (2001) 1-28
Krampit, Machine design and investigation of pulse-arc welding process with welding rod heating in an interval, Modern Science and Education Problems. 3 (2014) 1(URL: http://www.science-education.ru/117-13398) [15].
Applied Mechanics and Materials. 682 (2014) 392- 396

Introduction With the rapid development of computer science and application of modern sensor technologies in collecting data, the amount of data stored in the database all over the world grows every twenty months at a rate of 100% as estimated [1].
Seifi: Applying Data Mining in Prediction and Classification of Urban Traffic, Proc. of the 2009 WRI World Congress on Computer Science and Information Engineering, vol. 3 (2009), p. 674-678
Lin: Study of artificial immune clustering algorithm and its applications to urban traffic control, International Journal of Information Technology, Vol.12 (2006), p. 1-9
Li: Gear multi-faults diagnosis of a rotating machinery based on independent component analysis and fuzzy k-nearest neighbor, Advanced Materials Research, Vol. 108-111(2010), p. 1033-38
Peng: Fault detection and diagnosis of the gearbox in marine propulsion system based on bispectrum analysis and artificial neural networks, Journal of Marine Science and Application, Vol. 10 (2011), p. 1-7