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Numerical Research of Double‐Diffusive Natural Convection in Elliptical Cylinders: Influence of Internal Eccentricity Adelkarim Bouras1,a*, Djedid Taloub1.2,b, Mahfoud Djezzar3,c, Zied Driss4,d 1Department of Physics, Faculty of Sciences, University Mohamed Boudiaf of M'sila, M'sila, Algeria 2Laboratory of Materials Physics and its Applications, University Mohamed BOUDIAF of M’sila, Algeria 3Department of Physics, Laboratory of Energetic Physics, University of Constantine1, Algeria 4Department of Mecanics, Laboratory of Electromechanical Systems, (ENIS), University of Sfax, Tunisia a*abdelkrim.bouras@univ-msila.dz, bdjedid.taaloub@univ-msila.dz, cmdjezzar@yahoo.fr, dzied.driss@enis.tn Keywords: double-diffusive, natural convection, elliptic cylinders, Rayleigh number, Lewis number.
Journal of Heat Transfer. 101 (1) (1979) 108-113
Journal of Heat Transfer. 102 (2) (1980) 279-284
International Journal of Modern Physics c . 25 (11) (2014)
Journal of Thermal Science and Engineering Applications. 9 (2017).

In view of the blocks of interface element could be in arbitrary shape and its interface could describe its slide and crack phenomenon, it is quite appropriate to apply it into microscopic mechanical analysis and its influence on macroscopic properties of concrete multiphase materials [2].
For uniform materials, the prefabricated cracks in three points bending test are always developed vertically towards the loading point and finally brings about the break of the member.
Journal of Hebei Institute of Architectural Engineering.
Science Press (In Chinese)
Chinese Journal of Geotechnical Engineering.

If it is assumed that the effects of ploughing and sliding are not time-varying, the forces for dynamic conditions can be derived as [5]: , (2) whereis taken to be a constant and called the specific chip formation energy, the width of the grinding wheel in cut and the depth of material being removed form workpiece, the surface speed of the workpiece and that of the grinding wheel speed, grinding force ration, a constant relate to material properties.
In order to reduce the computation, it is simplified as follows:(1)angular contact ball bearings is simplified as rigid bearings, namely, radial stiffness is infinite. (2) the rotor, the wheel handle and the grinding wheel are assumed to be equivalent to the materials with same density.
Sato: International Journal of Machine Tools & Manufacture Vol. 42(2002), p.1677–1685
[2] Han J G, Wang G C: Journal of Xuzhou Normal University (Natural Science Edition Vol.25(2007), p.65-68
[3] Yu T B, Gong Y D, Liang S: International Conference on Smart Materials and Nanotechnology in Engineering, Proc. of SPIE .6423(2007) Y 4231

During the structure designing of supply chain, the factors affecting the operation caused by changing supply chain network, such as the storing materials and the order responding time, often cannot be underestimated.
There are many uncertain factors in the operation of supply chain, such as the ordering lead-time, the situation of delivering goods, the quality of raw materials, the production time, the transportation time, and the change of demand and so on.
After data processing, the company make Master production schedule (MPS) first, then they will make materials demand planning (MRP) by using the relevant management software [2].
Optimal Control of a Production Inventory System with Generalized Pareto Distributed Deterioration Items[J].Journal of Applied Sciences,2010,10(2)
[5] Eleftherios Iakovou,Dimitrios Vlachos,Anastasios Xanthopoulos et al.A stochastic inventory management model for a dual sourcing supply chain with disruptions[J].International Journal of Systems Science,2010,41(3):315-317.

Figure 1 presents a diagram comparing some types of magnetically soft and magnetically hard materials according to the information of Vakuumschmelzer and shows, that a saturation induction of the amorphous alloys based on Fe is within the range of 1.3Т – 1.6Т, and as for alloys based on Ni – within the range of 0.5Т – 1.0Т.
Shishlakov The experimental investigations of characteristics of magnetic materials at cryogenic temperatures / The Scientific and technical conference "Innovative Power and Functional Materials" devoted to the 100 anniversary of the academician I.A.
Turubannov Investigation of nanomaterial for cryogenic application International Refereed Journal of Engineering and Science (IRJES) ISSN : 2319-1821 Volume II, Issue 11, (2013)
Volkov "Development of a Model Wind Power Installation Comprising High-Temperature Superconductors" Journal “Energy Science and Technology, volume 6, №2.

Using of AOP process for phenol removal from wastewater Blanka Galbičková1,a, Lenka Blinová1,b, Maroš Soldán1,c 1 Faculty of Materials Science and Technology, Slovak University of Technology, Botanická 49, 91701 Trnava, Slovak Republic a blanka.galbickova@stuba.sk, b lenka.blinova@stuba.sk, c maros.soldan@stuba.sk Keywords: phenol, ozonization, red mud, black nickel mud, MS-GC Abstract.
In Journal of Environmental Management.
In Journal of Colloid and Interface Science.
Vol. 300 (2006) p. 498-50 [3] Materials and safety data sheet.
In Advanced Materials Research.

Introduction The significance of CdS as a wide energy band-gap semiconductor has greatly increased in the last decade, mainly because of its application in photovoltaic solar cells, laser materials and piezoelectric transducers.
Acknowledgements This project has been financially supported by Dalian City Project Construction Committee(20130320) and the Science and Technology Platform Construction Project of Dalian (2010-354).
Solar Energy Materials & Solar Cells, 2011, 95(1):1477-1481
Journal of Material Science, 1997, 32: 1229-1237
[5] Chun, S.; Jung, Y.; Kim, J.; Kim, D., Journal of Crystal Growth, 2011; ISSN: 00220248; DOI: 10.1016/ j .jcrysgro.2011.01

Acknowledgement This research was partially supported by both the Ministry of Education, Science, Sports and Culture, Grant-in-Aid for Young Scientists (B), 20760078 and Suzuki Foundation.
Journal of the Japan Welding Society Vol.17 (1999), p.102
Kobayashi: J. of Solid Mechanics and Materials Engineering Vol.3, No.2(2009), p.199
Kobayashi: Journal of Solid Mechanics and Materials Engineering Vol.2, No.8(2008), p.1161
Ohmori: Materials Science and Engineering A, Vol. 374(2004), p.129.

The high temperature stability of PSA is better than the common used fibers, such as PPS, PMIA, P84 and other aromatic high-temperature media[[] Ye Jianqing, Zhang Yuhua, Ren Jiarong: Journal of Donghua University,Natural Science.Vol. 31(2005), p. 13-16.
In Chinese. ,[] Zhang Li, Li Yabin, Liu Jianzhong: Journal of Tianjin Polytechnic University.Vol. 25(2006), p. 17-19.
Materials and Methods Test materials.
The PSA raw material in this test is short fiber, provided by the Shanghai Institute of Synthetic Fibers.
In Chinese. ].It can be used for filtering smoke with acid, alkali, high temperature and high humidity[[] Adalbert Wimmer: The 2nd China International Filtration Conference(2002). ], so it is very suitable for modification fiber filter material.

China 2Chendu Institute of Organic Chemistry, Chinese Academy of Science, P.R.
Metal-organic frameworks (MOFs) are a new class of crystalline microporous materials.
After 2 h, the colorless crystalline materials were obtained by filtration, washing with DMF and drying at 90ºC in vacuum.
Polymeric Materials Encyclopedia (ed.
Qiu: Chinese Journal of Luminescence Vol. 31 (2010), p. 421 [10] S.