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Flow Properties and Melt Distortion in Molten Rubber Compounds under Capillary Extrusion Watcharapong Chookeaw 1, a, Yanichsa Sukniyom 2, b, Somjate Patcharaphun 2, c, and Narongrit Sombatsompop 3, d 1 Department of Mechanical Engineering, Faculty of Engineering, Kasetsart University, Ladyao, Chatuchak, Bangkok, Thailand, 10900 2 Plastic and Rubber Processing (PaRP) Group, Department of Materials Engineering, Kasetsart University, Ladyao, Chatuchak, Bangkok, Thailand, 10900. 3 Polymer Processing and Flow (P-Prof) Group, School of Energy Environmental and Materials, King's Mongkut University of Technology Thonburi, Bangmod, Thungkru, Bangkok, Thailand 10140 a w_chookaew@yahoo.com, b yanichsa@hotmail.com, c fengsjpc@ku.ac.th, d narongrit.som@kmutt.ac.th Keywords: Rheological Properties, Natural Rubber, Melt Distortion, Vulcanizing Systems.
Yang, Morphology and Rheology of Poly( l-lactide) / Polystyrene Blends Filled with Silica Nano-particles, Journal of Materials Science, 47 (2012) 1339-1347
Journal of Rheology, 40 (1996) 875–898
Stewart, The Effect of Teflon Coatings in Polyethylene Capillary Extrusion, Journal of Applied Polymer Science, 55 (1995) 595–603
Journal of Rheology, 43 (1999) 435–442

Structure, material, fin type and arrangement all have important effects on the thermal-hydraulic performances.
Structure types, material as well as internal fin types and arrangements all influence the fluid flow and heat transfer characteristics in a cooler.
International Journal of Thermal Sciences 51 (2012) 184-194
Journal of Zhejiang University(Engineering Science), 2011, 45(1): 122-125
Journal of mechanical engineering, 2011, 47(8): 163-168.

Introduction Current technology uses suitable chemical compounds and materials that have a sorption and degradation effect against industrial pollutants and CBRN military agents.
Information obtained during the research and development of the new technology of controlled sublimation [1] confirms new possibilities of production and increase of sorption and photocatalytic efficiency of nanostructures of environemtntally inert materials such as new type of carbon-silicate and oxidic materials [2], [3] and [4].
Materials and chemicals.
To evaluate the sorptive and photocatalytic efficacy of the prepared materials was used UV-VIS spectrometer OCEAN OPTICS USB4000.
LO1203 "Regional Materials Science and Technology Centre - Feasibility Program" funded by Ministry of Education, Youth and Sports of the Czech Republic and by the student projects SP2018/79 and SP2018/75.

The maximum dynamic deformations of barriers in the collision process are very different in different forms and materials.
Using the post posts with C-shaped cross section, which saves material comparing with the post with S-shaped or Z-shaped cross section of BRIFEN.
Acknowledgements The study is funded by the Open Fund of Engineering Research Center of Catastrophic Prophylaxis and Treatment of Road & Traffic Safety(Changsha University of Science & Technology), Ministry of Education, and National Science and Technology Action Plan Project (2009BAG13A02), Beijing-Zhuhai double-line Changsha to Xiangtan Highway Resource-saving and Environment-friendly Technology Demonstration Projects (Traffic and Transport Department Traffic and Transport Letter Science and Technology [2009] NO.333), hereby thank.
Journal of Highway and Transportation Research and Development(2006.7), in chinese
Journal of Highway and Transportation Research and Development(2007.3), in chinese.

Hryn (Ed.), Magnesium Technology, TMS (The Minerals, Metals and Materials Society), 2001, pp. 119-125
JOM-journal of the minerals metals metals & materials society 55 (11): A34-A39 NOV 2003 [5] Kinji Hirai, Hidetoshi Somekawa, Yorinobu Takigawa, Kenji Higashi, Eeffcts of Ca and Sr addition on properties of a cast AZ91 magnesium alloy at room and elevated temperature.
Material Science and Engineering 2005(403):276-280 [6] Dargusch MS, Pettersen K, Bakke P, Nogita K, Bowles AL,Dunlop GL.
International Journal of Cast Metals Research 17 (3): 170-173 2004 [7] LIU Xiangguo, PENG Xiaodong, XIE Weidong, WEI Qunyi.Preparation, Technologies and Application of Strontium-Magnesium Master Alloys, Materials Science Forum, Vol.488-489, June 2005, pp:31-34 [8] Xu R.
Materials Science Forum, Vols.546-549, 2007, pp463-466

Dahle, Journal of Electronic Materials, 37(2008) 32-39
Ahmad, Materials Science & Engineering A, (2012) 633-637
Chan, Computational Materials Science, 45(2009) 576–583
Selvaduray, Materials Science and Engineering, 27(2000) 95-141
Lu, Materials Science and Engineering A, 527(2010) 1343-1350

Generally designers are not familiar with magnetic material and its property.
Choice and acceptance of magnetic material and confirming its magnetic property It is strongly advised that rare-earth permanent magnetic material Nd-Fe-B and Sm-Co alloys are as the optimal choice for magnetic transmission.
The upper part of the screen interface includes condition items such as materials, temperature, and pressure and so on.
References [1] WANG Hongqun, YU Peiqing, ZHANG Zhigeng: Heavy Machinery, Vol.6 (2006), p.1 [2] ZHAO Kezhong: Technology and Equipment of Magnetic Transmission (Chemical Industrial Press, Bejing 2004) [3] ZHONG Wending: Ferromagnetics (Science Press, Beijing 1998) [4] WANG Hongqun, YU Peiqing, ZHANG Zhigeng: Journal of Machine Design, Vol. 10 (2008), p.51 [5] WANG Hongqun, YU Peiqing: Process Equipment & Piping, Vol. 9 (2010), p. 241 [6] YU Peiqing, WANG Hongqun, ZHANG Zhigeng: CN Patent, 200510041415.4 (2009)
[7] WANG Hongqun, YU Peiqing: Mechanical Engineer, Vol. 10 (2008), p.45 [8] YU Peiqing, WANG Hongqun, ZHANG Zhigeng: Study and analysis of magnetic transmission, in Science Association Annual Forum, China Science and Technology Press (2005), p.62 [9] WANG Hongqun, YU Peiqing, ZHANG Zhigeng: Modern Machinery, Vol. 3 (2008), p.46 [10] WANG Hongqun, YU Peiqing: Heavy Machinery, Vol. 5 (2009), p. 36 [11] HG/T 3648-1999 Magnetic Driven Autoclaves, released by Petroleum and Chemistry Bureau of P.R.C.

This paper addresses a physics based derivation of mode-I and mode-II traction separation relations in the context of cohesive zone modeling of ductile fracture of metallic materials.
Introduction Ductile fracture of metallic materials involves generation of considerable porosity, where micro voids nucleate, grow and coalesce.
This approach was first introduced by [6] and subsequently used by [7] for modeling crack propagation in ductile materials.
Gurson, Continuum theory of ductile rupture by void nucleation and growth: PART I - Yield criteria and flow rules for porous ductile media, Journal of Engineering Materials and Technology, 99, 2-15, 1977
Cocks, Inelastic deformation of porous materials, Journal of the Mechanins and Physics of Solids, 37, 693-715, 1989

Introduction Self-Propagating High-temperature Synthesis (SHS) is a method which is used to produce new materials.
Study on Composite Materials with a Centrifugal-thermit Process , Trans.
The materials and technology of self-propagating high-temperature synthesis[M].
Fundamentals of Materials Science[M].
Lei,.Ceramic Materials[M].

That provides new method to analyze and investigate mechanical behavior for multilayer composite material such as rock mass with a natural interlayer,finally Index of Anisotropy for rock with a natural interlayer are put forward Introduction I Numerical simulation as an efficient method is widely useded in various fields of science and engineering.
A, Herbert H.Einstein., International Journal of Fracture, 92（1998）221 -252 [2] Bobert.
Wong, K.T., Chau, International Journal of Rock Mechanics &Mining Science, 38(2001) 925-939 [5] R.H.C.
Chau, C.A.Tang, P.Lin., International Journal of Rock Mechanics &Mining Science, 38 (2001) 909-924 [6] Sahouryeh, E, Dyskin, A.V.
Tang, S..H.Wang,Y..F Fu, Numerical test of rock failure process ,Science press,Beijing, 2003