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Online since: September 2014
Authors: Pavel A. Strizhak, Genii V. Kuznetsov, Alena O. Zhdanova
Over the last years, special attention [9–11] is given to the chemical reaction processes in heated layers of thermally decomposing forest fuel materials.
Thermal decomposition of forest fuel materials reaction suppression time dependences on temperature in the “water slug” trace at Lf = 0.04 m Fig. 3.
Conclusion The characteristic times of thermal decomposition (of forest fuel materials) reaction suppression at typical temperatures in the “water slug” trace and the thicknesses of the heated material layers have been revealed as a result of conducted numerical investigations.
Strizhak, Influence of droplet distribution in a “water slug” on the temperature and concentration of combustion products in its wake, Journal of Engineering Physics and Thermophysics. 86, 4 (2013) 895–904
Baranovsky, Forecast of forest fires initiation and their environmental effects, Publishing House of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 2009 (in Russian)
Thermal decomposition of forest fuel materials reaction suppression time dependences on temperature in the “water slug” trace at Lf = 0.04 m Fig. 3.
Conclusion The characteristic times of thermal decomposition (of forest fuel materials) reaction suppression at typical temperatures in the “water slug” trace and the thicknesses of the heated material layers have been revealed as a result of conducted numerical investigations.
Strizhak, Influence of droplet distribution in a “water slug” on the temperature and concentration of combustion products in its wake, Journal of Engineering Physics and Thermophysics. 86, 4 (2013) 895–904
Baranovsky, Forecast of forest fires initiation and their environmental effects, Publishing House of Siberian Branch of the Russian Academy of Sciences, Novosibirsk, 2009 (in Russian)
Online since: January 2005
Authors: Moo Young Huh, Beong Bok Hwang, Bok Choon Kang, Hyoung Jin Choi, J.H. Ok
Ultra-fine grained (UFG),
i.e. sub-micrometer grained, bulk materials are so attractive in market since the mechanical and
physical properties distinguish UFG materials from conventional coarse-grained materials.
Usually, UFG metallic materials tend to show high strength while maintaining toughness and ductility.
This is why ECAP has been thought as one of the most powerful methods to obtain UFG metallic materials [3].
R01-2001-00261 from the Korean Science and Engineering Foundation.
Forum Vol. 449-452 (2004), p. 101 [10] Air Force Material Laboratory, Forging Equipment, Materials and Practices, Metals and Ceramics Information Center, 1973, p. 64 [11] E.
Usually, UFG metallic materials tend to show high strength while maintaining toughness and ductility.
This is why ECAP has been thought as one of the most powerful methods to obtain UFG metallic materials [3].
R01-2001-00261 from the Korean Science and Engineering Foundation.
Forum Vol. 449-452 (2004), p. 101 [10] Air Force Material Laboratory, Forging Equipment, Materials and Practices, Metals and Ceramics Information Center, 1973, p. 64 [11] E.
Online since: January 2014
Authors: Xiao Li Wang, Xiao Xiao Li, Wen Ling Guan, Shi Tao Peng
At the same time, emergency material and the integrity of the wharf equipments should be ready at all times.
[3] Shuai Wang, Jinlong Zhang: Journal of Coal Science and Engineer Vol.14 (2008),p. 81-84 (in Chinese)
Rasul: International Journal of Energy Research (2013)
H.Tsaur: The Journal of Grey System, edtied by Science Press,Beijing (1999)
[14]Gang Zhou, Weimin Cheng, Fumin Zhuge, Wen Nie: China Safety Science Journal Vol.18(2008), p.10-14 (in Chinese).
[3] Shuai Wang, Jinlong Zhang: Journal of Coal Science and Engineer Vol.14 (2008),p. 81-84 (in Chinese)
Rasul: International Journal of Energy Research (2013)
H.Tsaur: The Journal of Grey System, edtied by Science Press,Beijing (1999)
[14]Gang Zhou, Weimin Cheng, Fumin Zhuge, Wen Nie: China Safety Science Journal Vol.18(2008), p.10-14 (in Chinese).
Online since: October 2010
Authors: Xiao You Zhang, Yong Jun Wu, Li You Xu
Experimental equipment and programs
The SiC is selected as the materials of micro combustor because of its good emissivity and high temperature reliability.
Solar energy materials and solar cells, 2.39(1995) [6] I.
Journal of Fluids Engineering, 3.129(1998)
American Institute of Aeronautics and Astronautics Journal,6.36(1997)
Solar energy materials and solar cells. 1995, Vol39:112-116.
Solar energy materials and solar cells, 2.39(1995) [6] I.
Journal of Fluids Engineering, 3.129(1998)
American Institute of Aeronautics and Astronautics Journal,6.36(1997)
Solar energy materials and solar cells. 1995, Vol39:112-116.
Online since: October 2009
Authors: Shao Peng Wu, Yi Xuan Mi, Jie Sheng Liu
Investigation of effect of additives on adhesive properties of silicone
rubbers sealant
Liu Jiesheng1, a , Wu Shaopeng2, b and Mi Yixuan 3, c
1
Key Laboratory of Silicate Materials Science and Engineering of Ministry of Education, Wuhan
University of Technology, Wuhan, China,
2
Key Laboratory of Silicate Materials Science and Engineering of Ministry of Education, Wuhan
University of Technology, Wuhan, China,
3
Key Laboratory of Silicate Materials Science and Engineering of Ministry of Education, Wuhan
University of Technology, Wuhan, China,
a
wsljs628@yahoo.com, bwusp@ whut.edu.cn,
c
miyixuan000@163.com.
In these regards, the sealants should exhibit good adhesion properties with the construction materials to assure the watertight state, the safety and serviceability of constructions [1].
Experimental Materials A two-component room temperature vulcanizing silicone rubber (RTV-2) sealant was formulated.
It is commonly used to significantly increase the bond strength and durability by providing the chemical bridge to connect the inorganic material (especially silicon-containing materials) and resin [2-4].
Mekhalif: International Journal of adhesives Vol. 29 (2009), p. 286
In these regards, the sealants should exhibit good adhesion properties with the construction materials to assure the watertight state, the safety and serviceability of constructions [1].
Experimental Materials A two-component room temperature vulcanizing silicone rubber (RTV-2) sealant was formulated.
It is commonly used to significantly increase the bond strength and durability by providing the chemical bridge to connect the inorganic material (especially silicon-containing materials) and resin [2-4].
Mekhalif: International Journal of adhesives Vol. 29 (2009), p. 286
Online since: June 2007
Authors: Seong Sik Hwang, Hong Pyo Kim, Yun Soo Lim, Joung Soo Kim, Larry Thomas
Because the SCC susceptibility depends on the film
property, it is necessary to establish the electrochemical relationship of lead and SG tubing
materials.
Experimental Anodic polarization test specimens of alloy 600 and alloy 690 SG tubing materials were cut and flattened from commercially used alloy 600 and alloy 690 steam generator tubing materials.
Kim, Journal of nuclear materials, 246 (1997) :p77
[4] S.S Hwang, H.P.Kim, D.H.Lee, U.C.Kim, J.S.Kim, Journal of nuclear materials, 275 (1999) :p28
Gelpi, Proceedings; 7th Int'l Symposium on Environmental Degradation of Materials in Nuclear Power Systems-Water Reactors - Breckenridge, Colorado, USA, Aug. 7-10, 1995) p.199
Experimental Anodic polarization test specimens of alloy 600 and alloy 690 SG tubing materials were cut and flattened from commercially used alloy 600 and alloy 690 steam generator tubing materials.
Kim, Journal of nuclear materials, 246 (1997) :p77
[4] S.S Hwang, H.P.Kim, D.H.Lee, U.C.Kim, J.S.Kim, Journal of nuclear materials, 275 (1999) :p28
Gelpi, Proceedings; 7th Int'l Symposium on Environmental Degradation of Materials in Nuclear Power Systems-Water Reactors - Breckenridge, Colorado, USA, Aug. 7-10, 1995) p.199
Online since: January 2013
Authors: Tao Huang, Zhe Su
Composite Science and Technology 2009; 69:301-29
Aerospace Materials & Technology, 2004,34(4):44-47
Experimental study on bearing strength of carbon fiber composite materials.
Journal of Composite Materials, 2000, 34(15): 1242-1262
Composite Materials.
Aerospace Materials & Technology, 2004,34(4):44-47
Experimental study on bearing strength of carbon fiber composite materials.
Journal of Composite Materials, 2000, 34(15): 1242-1262
Composite Materials.
Online since: April 2013
Authors: Brian R. Marker, Ian A. Thomas, Barry J. Cooper
Critical geotechnical properties of the material and their variation will also be needed.
All of this detail will mean that designated materials can be identified with confidence, accuracy, and differentiated from potentially unsuitable alternatives.
Optimistically GHSR designation will also raise the profile of many stone materials through researching citations.
In the current economic environment of global free trade there are no trade barriers to the import of materials, including stone, from many countries, with the result that low price stone from developing countries (with low labour costs and less regulation) tend to be used in developed countries regardless of their technical characteristics and suitability.
Cooper: Toward establishing a "Global Heritage Stone Resource" designation, Episodes: journal of international geoscience 33(1) (2010) pp. 38-41
All of this detail will mean that designated materials can be identified with confidence, accuracy, and differentiated from potentially unsuitable alternatives.
Optimistically GHSR designation will also raise the profile of many stone materials through researching citations.
In the current economic environment of global free trade there are no trade barriers to the import of materials, including stone, from many countries, with the result that low price stone from developing countries (with low labour costs and less regulation) tend to be used in developed countries regardless of their technical characteristics and suitability.
Cooper: Toward establishing a "Global Heritage Stone Resource" designation, Episodes: journal of international geoscience 33(1) (2010) pp. 38-41
Online since: September 2019
Authors: Hadjer Saheb, Abderrachid Bechiri
These materials are also used for manufacturing X-ray, and γ-ray detectors [15-17].
Bentouaf, Materials Sciences and Applications 3 (2012) 768-778
Lu, Chemistry Materials 18 (2006) 4231-4237
Chang, Journal of Materials 2013 (2013) 1-7
Alimohammadi and A. mokhtari, Applied Mechanics and Materials 110/116 (2011) 1264-1269
Bentouaf, Materials Sciences and Applications 3 (2012) 768-778
Lu, Chemistry Materials 18 (2006) 4231-4237
Chang, Journal of Materials 2013 (2013) 1-7
Alimohammadi and A. mokhtari, Applied Mechanics and Materials 110/116 (2011) 1264-1269