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Online since: June 2010
Authors: Jia Jun Deng, Xian Fei Huang, Ji Wei Hu, Cui Hong Jiang, Cun Xiong Li, Wei Shen
Materials and Methods Sampling.
For analytical quality assurance of TP determination, a soil sample of China's National Reference Materials (Sample Code: GBW 07410) was also analyzed.
In sediment capping submerged contaminated sediments are covered by stable layers of sediment, gravel, rock, and synthetic materials.
Acknowledgments This work was supported by the National Natural Science Foundation of China (Project No. 20967003).
Xue: Journal of Agro-Environmental Science Vol. 24 (2005), 362-365
Online since: May 2011
Authors: Zheng Yu Jin, Bo Cui, Cong Ping Tan, Na Zhao
Introduction Jam is an intermediate moisture food prepared by boiling fruit pulp with sugar, starch, acid, and other ingredients (preservative, coloring, and flavoring materials) to a reasonably thick consistency, firm enough to hold the fruit tissues in position[1,2].
Materials and methods Jam Manufacturing Apple jam was prepared using 20% starch,15% sugar at pulp pH about 3.5. 100g apple pulp was weighed using a balance(least count ± 0.1 mg), and total soluble solids (TSS) (±1ºBrix) was measured using a hand refractometer .
Steady-state relationship between shear stress and shear rate of food materials is expressed in terms of Herschel-Bulkey model[5].
Santanu: Journal of Food Engineering.
Advances in Polymer Science, Vol. 83(1987), pp. 57-192.
Online since: December 2012
Authors: Hong Yu Huang, Hao Ran Yuan, Yong Chen, Li Fang Deng
The leachate was rich in organic materials which could provide enough carbon and nitrogen for microbial growth.
So, the study of new kinds of cathode materials, new kinds of cathode catalysts and domestication of anode microbial will be the main development directions of MFC technology for landfill leachates treatment.
Acknowledgements This research was financially supported by the Chinese Academy of Sciences (No.
KSCX2-EW-G-1-5), National 973 project of China (No. 2011CB201501) and The Program of Guangdong Province - Chinese Academy of sciences strategic cooperation(No: 2010A090100035) Reference [1] P.
Marta: Journal of Hazardous Materials.
Online since: May 2012
Authors: Feng Zhou, Huai Lin Peng, Le Wei Tong
The tensile coupons were prepared and tested according to the American Society for Testing and Materials Standard [8] for the tensile testing of metals using 12.5 mm wide coupons of gauge length 50 mm.
Acknowledgements The research work described in this paper was supported by the Chinese National Natural Science Foundation (Project No. 51108337) and Shanghai Municipal Natural Science Foundation (Project No. 11ZR1439400).
Standard Test Methods for Tension Testing of Metallic Materials, American Society for Testing and Materials, E 8M-97, West Conshohocken
Hancock, Square and Rectangular Hollow Sections Subjected to Combined Actions, Journal of Structural Engineering, ASCE. 118 (1992) 648-668
Journal of Structural Engineering, ASCE. 121 (1995) 1323-1329.
Online since: May 2012
Authors: Yan Ping Zhang, Shu Hong Huang, Jian Lan Li, Ya Wen Zhang
The static initial investment include thermal energy storage medium, thermal energy storage tank, insulation materials, bearing structure and land expenses, and the dynamic operation costs include energy consumption during operation, heat loss, thermal energy storage medium loss, maintenance costs, etc..
Therefore, insulation material should be set around tank.
Material parameters are shown in table 1- table 3.
Table 1 Performance of Specific heat capacity (J/kg.k) Density (kg/m3) Stable temperature (℃) Thermal conductivity (w/m.k) Unit (¥/kg) 1495 1837 220-600 0.519 4 Table 2 Performance of steal Material Tensile strength (MPa) Yield strength (MPa) Density (g/cm3) Melting point (℃) Unit (¥/kg) #316 stainless steel ≥520 ≥205 7.98 1398~1420 25 #45 steel ≥600 ≥355 7.85 1240~1450 5.2 Table 3 Performance of other material Material Specific heat capacity (J/kg.k) Heat temperature (℃) Density (kg/m3) Unit (¥/m3) non-asbestos calcium silicate 0.062 650 220 600 foam glass 0.048 500 140-200 1600 insulating firebrick 0.035 1650 45 1800 firebrick 0.056 1670 45 1800 According to the materials’ performance, components’ cost and overall cost of thermal energy storage system are shown in Fig.2 and Fig.3.
[4] Yang X P and Yang X X: Journal of engineering for thermal energy and power, Vol. 26(2011), p.1-6 (in Chinese)
Online since: December 2024
Authors: Cerdan Solier Miguel Angel, Malena Serrano
As rural areas are increasingly urbanized, reports indicate excessive use of materials for concrete production.
It is necessary to investigate new materials for generating more environmentally friendly concrete.
Materials and Properties In this section, the essential materials for the development of the research are considered, including cement, oat husk ash, coarse aggregate, fine aggregate, and CDW.
Materials, 14(18). doi: https://doi.org/10.3390/ma14185429 [6] L.
Construction and Building Materials, 234. doi: https://doi.org/10.1016/j.conbuildmat.2019.117366 [8] Wagan, I.
Online since: July 2011
Authors: Zhen Liu, Yu Feng Zhang, Chang Fa Xiao
In the solid state, the hard and soft segments tend to phase separation due to segmental incompatibility, this two phase structure give rise to the interesting and useful properties of these materials.
The PTMO and MDI are commerially raw materials used in polyurethane manufature.
Small-Angle X-ray Scattering The degree of phase separation (DPS) and degree of interfacial mixing for two-phase materials were measured by SAXS.
Acknowledgements The authors gratefully acknowledge the financial support of Tianjin Science and Technology Key Support Plan (09ZCKFSH02300).
Kohjiya: Journal of the Society of Materials Science in Japan: Vol. 43(1994), p.1539
Online since: September 2013
Authors: Yong Qing Xia, Gong Liang Zheng
Figure 2 Stamping direction Drawing molding material circle design.
The face width of the material circle is bigger than the pull deep rough before forming material flange surface about 40 ~ 80mm, and taking into account of the installation location, size, etc.
The concave molding material surface, die fillet and die hole are provide by die.
Acknowledgments The authors gratefully acknowledge the support by the Natural Science Foundation for General Universities of Jiangsu Province (China) under Grant No. 12KJD520010.
Zhang, “3D Filling Simulation of Injection Molding Based on the PG Method”, Journal of Materials Processing Technology, pp. 475-480, (2008).
Online since: May 2013
Authors: Pin Yuan, Yi Lun Liu, Chi Liu, Li Yong Ma
Material Properties are given in Tab 2.1.
Marc in material processing.
[7] Feng Wei, Zhou Xincong, Yan Xinping, et al.: submitted to Journal of Wuhan University of Technology (2004)
[9] Liu Hongmin, Yao Shuangji, Yang Lipo, Pang Zhifeng, Li Shuanglai, Liu Wubin, Yan Shengyou, Chu Jiandong: submitted to Engineering Science
[10] Dheerendra Kumar Dwivedi: submitted to Materials Science and Engineering A (2004).
Online since: January 2006
Authors: Tie-Jun Liu, Jin Ping Ou
Experimental Materials Cement.
Cement made from Harbin Cement Corporation was used for the cementitious material, strength grade was 32.5#.
(a) Transmittance (%) P28 (b) Transmittance (%) B (c) Transmittance (%) B28 CH Acknowledgments The authors would like to thank the National Nature Science Foundation of China (Grant NO.50234080).
Fu, X Li and D.D.L.Chung: Improving the vibration damping capacity of cement, Materials Science, 33 (1998), pp. 3601-3605
Xu and D.D.L.Chung: Cement-based materials improved by surface-treated admixtures, ACI Material Journal, May-June (2000), pp. 333-342.