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Online since: July 2013
Authors: Xiu Ting Zheng, Ying Liu, Hai Jun Wang, Xiao Xiang He, Da Ming Wu, Zhong Li Zhao
Therefore, in order to get a good backlight effect of the diffusion plate, when selecting different materials and the incident light source, the impact factors that affect the scattering coefficient and scattering light intensity distribution should be taken into account.
European Polymer Journal, 2005, 41(1): 1729-1737 [4] R.
Material design of highly scattering optical transmittance polymer for light guide plates [J].
The Journal of Light Scattering, 2007, 19(1): 55-60 [9] W.
The Journal of Light Scattering, 2008, 20(3): 223-228
Online since: September 2012
Authors: Jian Lan Zhou, Zhi Yu Sun
A study of engineering construction safety influencing factors based on SEM model Zhou jian-lan1,a and Sun zhi-yu2,b 1 Department of Control Science and Engineering, Huazhong University of Science & Technology, Wuhan, Hubei, China, 430074 2 Department of Work Safety, China Three Gorges Project Corporation, Beijing, China, 100038 a zhoujl1999@163.com, b sun_zhiyu@ctgpc.com.cn Keywords: Construction safety; Questionnaire; Structural equation modeling (SEM) Abstract.
Acknowledgment This paper is supported by the national natural science fund project (50909045, 51079078).
Safety Science, 2007, 45(4): 449–471 [3] Dedobbeleer N., Beland.F., A safety climate measure for construction sites.
Safety Science, 1991 22, 97-103
[4] Yu K.K., Hyung R.L., Airline Employee's Service Behavior toward Different Nationalities International Journal of Hospitality Management, 2009, 28(3): 454-465 [5] Colin R., Peter R., In-service Fatigue Failure of Engineered Products and Structures – Case Study Review Engineering Failure Analysis, 2009, 16(6): 1775-1793
Online since: July 2022
Authors: Joana Rebelo-Kornmeier, Maximilian Gruber, Michael Hofmann, Wolfram Volk, Simon Vitzthum
The thickness of both materials is 1.5 mm.
Both materials show this behavior.
This behavior is shown for both materials.
Caglioti, Materials Letters 1 (1982) 119–121
Thomson, The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science 4 (1852) 481–492
Online since: December 2011
Authors: Somkiat Tangjitsitcharoen, Keerati Karunasawat
The cutting force is low while cutting the softened material because of the suitably high cutting temperature.
The workpiece material is aluminium (Al 6063) with the size of 64 mm x 64 mm x 45 mm.
Motorcu: American Journal of Applied Sciences.
Somkiat: Journal of Engineering Tribolology, Vol. 224 (2010), p. 209-219 [6] J.P.
Sur: Materials and Design.
Online since: June 2014
Authors: Marian Šofranko
Methodology of risk analysis of endogenous fire in coal mines Marian Šofranko1,a 1Technical University of Košice; Faculty of Mining, Ecology, Process Control and Geotechnologies; Institute of Montaneous Sciences and Environmental Protection; Letna 9; 042 00 Košice; Slovakia amarian.sofranko@tuke.sk, Keywords:Endogenous fire, Coal mine, Fire risks analysis.
Journal of Liaoning Technical University, 22 (4) (2003), pp. 455-459
Markoš, Model predictions on self-heating and prevention of stockpiled coals.Journal of Loss Prevention in the Process Industries, 17(3) (2004), p.205-216
Applied Mechanics and Materials, 209 (2012), pp.1679-1683
Applied Mechanics and Materials, 501(2014), pp. 2451-2454.
Online since: June 2015
Authors: Viktor P. Kuznetsov, Andrei S. Skorobogatov, V.G. Gorgots
Heat resistances of the heat exchanger elements Rccw, Rwrf and Rtc are calculated by the thermo-physical properties of their materials and by geometrical dimensions [7].
Parameters of the mathematical model of the TTCS equivalent heat transfer diagram elements Parameter symbols Parameter specification hit Indenter tip length λit Heat conductivity of material of an indenter tip Ait Cross sectional area of an indenter tip hth Indenter toolholder length λth Heat conductivity of material of an indenter toolholder Ath Cross sectional area of an indenter toolholder rtb & rth Appropriately, the radii of indenter tool body and indenter toolholder lg Groove face length between indenter toolholder and indenter tool body λg Thermal conductivity of the environment in the gap between indenter toolholder and indenter tool body frame αth Heat-transfer coefficient at internal heat removing in the indenter toolholder Aca Body cavity contact area of the indenter toolholder and heat carrier αwr Heat-transfer coefficient at heat exchange in the waterblock heat radiator Awr Contact are of the waterblock radiator and heat carrier lwrf Waterblock radiator foot thickness λwrf
Heat conductivity of material of the waterblock radiator foot Awrf Cross sectional area of the waterblock radiator foot ltc Thermal paste layer thickness λtc Heat conductivity of thermal paste Atc Thermal paste layer area ΔΘmax Total indicator reading of temperatures at the TEM coatings Θгп Temperatures of the TEM hot coating Imax Maximum current through the TEM Umax TEM maximum voltage I Operational current through the TEM Results of two-circuit tool cooling system modeling The TEM parameters are predetermined in compliance with TEC1-12706 thermoelectric cooler specification.
Journal of Mechanical Engineering Science January. 228 (2014) 135-145
International Journal of Engineering. 5 (2011) 114-121
Online since: October 2015
Authors: K. Azduwin, Mohd Jamir Mohd Ridzuan, Mohd Zafryl Zaheidy, Anis Atikah Ahmad
From existing processes for the harnessing of energy and raw materials from waste, thermochemical conversion routes are suitable candidates for the application of microwave technology [1].
The gas produced was determined by material balance.
Journal of Analytical and Applied Pyrolysis 79 (2007) 128-135
Microwave heating processes involving carbon materials.
Journal of Wood Science and Technology 31(1997) 45-50
Online since: October 2014
Authors: Jing Ping Ge, Shou Feng Huang, Xing Lin Li, Chao Pan, Wen Xiang Ping
Materials and Methods Corncob hydrolysate preparation Corncob from Heilongjiang province in northeast China was fractioned and milled to obtain particle in the size at the scope of 0.5mm-1mm (20 mesh).Then the corncob particles were mixed with 1% (v/v) of dilute sulfuric acid at a solid to liquid ratio of 1:10 and hydrolyzed in an autoclave at 125 ˚C for one hour.
The pH of the filtrate was adjusted to 5.5 with sodium sulfite, followed by filtration to remove the insoluble material.
The filtrate was further mixed with 5%(w/v) of activated charcoal at 40°C for 1 h at a shaking speed of 200 rpm, then filtrated to remove the insoluble material.
Metabolic engineering of a novel Klebsiella oxytoca strain for enhanced 2,3-butanediol production.Journal of Bioscience and Bioengineering., 116 (2013):186-192 [4] Jing-ping Ge.
Zmd30 strain., Biochemical Engineering Journal 69 (2012):32– 40
Online since: June 2012
Authors: Yang Wang, Hu Mei Wang, Lin Huang
Calculation Structure and Material Parameters.
Materials and Conditions for Experiment The basic performance parameters of fly ash were shown in Table 2.
The reinforcement material is used to build fly ash storage sub-dam, it is a two-way stretch.
Acknowledgements This work is supported by National Natural Science Foundation of China (11172183, 11072159, 11102121) .
Zhang, Field behavior of a geogrid reinforced soil retaining wall with a wrap-around facing, Geotechnical Testing Journal. 33 (2010) 96-101
Online since: April 2015
Authors: Rui Yang, Zheng Guan Lu, Yu You Cui, Lei Xu, Jie Wu
Preparation and Properties of Ti-47Al-2Cr-2Nb-0.15B Alloy by Powder Metallurgy Route Zhengguan Lu1, a, Jie Wu2, b , Lei Xu3, c*, , Yuyou Cui4, d and Rui Yang5, e Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China azglu13s@imr.ac.cn, bjwu10s@imr.ac.cn, clxu@imr.ac.cn, dyycui@imr.ac.cn, eryang@imr.ac.cn Keywords: TiAl, powder metallurgy, hot isostatic pressing (HIP), vacuum degassing.
The experiment material in this article is a representative γ-TiAl alloy with a composition of Ti-47Al-2Cr-2Nb-0.15B (at. %), in which chromium is added to improve its ductility, niobium is to improve its high-temperature oxidation resistance and boron is added for a better creep behavior [7-9].
Kessler: Journal of Metals.
Schimansky: Advanced Engineering Materials Vol.6 (2004), p. 23-38 [11] L.
[18] Rahmi Unal: Journal of Materials Processing Technology.