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Online since: March 2020
Authors: Ke Kui Sun, Ji Ang Wei
The purpose was to provide technical support and reference for the further development and utilization of the polysaccharide, and also to provide a new method for extracting polysaccharides from umbilicaria. 2 Materials and Methods 2.1 Materials and reagents.
Ultra-high pressure technology has the characteristics and advantages unmatched by traditional methods in extracting active ingredients of such materials, but its research is still in its initial stage.
Plant Science Journal. 32 (2014) 181-188
Journal of Minzu University of China(Natural Sciences Edition).22 (2013)30-33
Journal of Hefei University of Technology(Natural Science). 9 (2014) 1132-1137
Online since: June 2017
Authors: Xue Wei Hou, Jiao Yan Liang
Materials Science & Engineering A 590(2) (2013) 153-160
Materials Science Forum 2016 849
Materials & Design 107 (2016) 41-46
Journal of Materials Research 31(12) (2016) 1723-1731
Materials Science & Engineering A 668 (2016) 112-119
Online since: March 2014
Authors: Zheng Ruan, Gui Feng Xiao
Split Hopkinson Tensile Bar (SHTB) apparatus is widely used in experimentally investigating the mechanical properties of materials.
“Dynamic tensile testing of soft materials,” Experimental Mechanics, vol. 49(4), 2009, pp.451–458 [7] Noble JP, Harding J.
“Improved materials characterization through the application of geometry reconstruction to quasi-static and high-strain-rate tension tests,” International Journal of Impact Engineering, vol. 46(0), 2012, pp.86–96
“Improved Kolsky tension bar for high-rate tensile characterization of materials,” Measurement Science & Technology, vol..22(4), 2011, pp.65–78
“Effects of sample geometry and loading rate on tensile ductility of TRIP800 steel,” Materials Science and Engineering:A, vol. 541(0), 2012, pp.1–7.
Online since: May 2018
Authors: Damilare J. Samuel
This is due to its extensive applications such as melting of permafrost, preparation of semiconductor materials, melting of soil, freezing of soil around the heat exchanger coils of a ground based pump, the freeze treatment of sewage, thermal energy storage and in solidification of magma flows.
Olajuwon, "Flow and natural convection heat transfer in a power law fluid past a vertical plate with heat generation," International Journal of Nonlinear Science, vol. 7, no. 1, pp. 50-56, 2009
International Journal of Heat and Mass Transfer, vol. 53, pp. 5905-5919, 2010.[11] Shou-Guang Yao, Luo-Bin Duan, Zhe-Shu Ma and Xin-Wang Jia, The study of natural convection heat transfer in a partially porous cavity based on LBM, The Open Fuels and Energy Science Journal, vol. 7, pp. 88-93, 2014
Subhas, Jayashree Sanamani, "Melting heat transfer in MHD boundary layer stagnationpoint flow towards a stretching sheet with thermal radiation," Mechanics, Materials Science and Engineering, pp. 97-104, 2015
Surya Narayana Rao, and R.Bhuvana Vijaya, "HAM on MHD convective flow of a third grade fluid through porous medium during wire coating analysis with hall effects," Materials Science and Engineering, 225, 012268, 2017
Online since: December 2010
Authors: We Long Yu, Jian Zhang, Xiu Hua Sun, Rui Lin Hu, Xin Wei
In general, the most favorable backfill materials are permeable coarse-grained soils with well settlement, preferably with little silt or no clay content, but such materials may be unavailable or too expensive.
Review of the Unified Strength Theory The UST has a unified model and simple unified mathematical expression that is suitable for various materials.
Ltd., London (1960) [5] Habibagahi, K., and Ghahramani, A: submitted to Journal of the Geotechnical Engineering Division, ASCE (1979) [6] Nirmala Gnanapragasam: submitted to Canadian Geotechnical Journal (2000) [7] NAVFAC.
W., Hao, H: submitted to Journal of Applied Mechanics (1999) [13] M.H.
Yu et al: submitted to Sciences in China (Series E) (2001)
Online since: December 2023
Authors: Raden Darmawan, Orchidea Rachmaniah, Nuniek Hendrianie, Sri Rachmania Juliastuti, Diva Veryna Widiantari, Erina Mega Ariyanto
The OPEFB passing 25-mesh screening was used as raw materials.
The raw materials mixed with 0.05 w/w NaOH pellets and water to achieve a concentration ratio of 3/50 (w/v) were pre-treated with either MP or PCP.
Experimental Materials Oil Palm Empty Bunches (OPEFB) fibers used in this research was 25 mesh (0.707 mm) in size.
Moreover, the materials used in this research were NaOH pellets that were used for assisting the physical treatment.
R., Pretreatment Technology of Lignocellulose Materials in Bioethanol Production Process, Industrial Biopropal, 2013, 4(1), 33–48
Online since: March 2011
Authors: Bing Shao
The fatigue strength of scroll wrap is affected mainly by the material properties of scroll wraps and loads such as the pressures, the temperatures, and the inertia.
At the same time, specifying the appropriate material and the parameters, and modifying the starting part of scroll wrap are significant methods in practice.
[2] Qiang jianguo: General geometrical model of scroll compression chamber for scroll fluid machine, ASME Journal of Fluids Engineering 132 (2010) 0145011-0145014
[3] Chen Y, Halm N, Braun J, et al., Mathematicalmodeling of scroll compressor-part I: compression process modeling, International Journal of Refrigeration 25(2002) 731-750
Zhu, Convective heat trasfer in a scroll compressor chamber: a 2-D simulation, International Journal of Sciences 43(2004) 667-688
Online since: November 2012
Authors: Wei Min Liang, Jin Xing Wang, Kun Zhang, Yong Qiang Yu
China 2 School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo 454000, P.R.
For these reasons, others test methods, i.e. splitting test and bending test, have been used to replace tension test to predict the properties of rock materials under tensile stress.
Inada granite is used as the testing material in the experiments.
In the experiment, a servo electric motor-controlled material testing machine is employed.
(in Chinese) [5] Jin Fengnian, QIAN Qihu: Chinese Journal of Geotechnical Engineering, Vol.20, No.6 (1998), p.5-8 (in Chinese) [6] OKUBO S and FUKUI K: International Journal of Rock Mechanics and Mining Sciences, Vol.33 (1996), p.549-556
Online since: July 2014
Authors: Ping Sun, Dong Dong Wang, Yu Zhang Sha, Lu Xi Liu
Research Journal of Applied Sciences,Engineering and Technology, Vol. 5 (2013) No.5,p.1646-1651
Wang: Granular Materials of Slurry Pipeline Transportation (Ocean Publication,China 1998).p.67-68.
Chemical Engineering Science,Vol.60 (2005), p.1371 – 1381
Journal of Hydrodynamics, Vol. 4 (1989) No.4, p.105-114.
Journal of Chengdu University of Science and Technology, (1996) No.3, p.89-94.
Online since: May 2016
Authors: Ding Wen Yu, Zhi Jun Wu, Yuan Ma, Ping Fa Feng, Sarwar Ali Abbasi, X.C. Cai
[2] Tang Aijun, Liu Zhanqiang, Deformations of thin wall plate due to static end milling force, Journal of Materials Processing Technololgy. 206, (2008), 345-351
[7] Tae Soon Lim, Chea-Moon Lee, Seok-Won Kim, Deug-Woo Lee, Evaluation of cutter orientations in 5-axes high speed milling of turbine blade, Journal of Materials Processing Technology. 130-131, (2002), 401-406
[9] C.M.Lee, S.W.Kim, Y.H.Lee, D.W.Lee, The optimal cutter orientation in ball end milling of cantilever- shaped thin plate, Journal of Materials Processing Technology, 153-154, (2004), 900-906
Nor, Effectiveness of un-coated WC-Co and PCD inserts in end milling of titanium alloy–Ti6Al4V, Journal of Materials Processing Technology. 192-193, (2007), 147-158
[13] Germain G., and Morel A., Identification of material constitutive laws representative of machining conditions for two titanium alloys: Ti6Al4V and Ti555-3, Journal of Engineering Materials and Technology. 135/ 031002-1 to 11, (2013).