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Online since: June 2014
Authors: Jun Feng Zou, He Li, Gui Cheng Wang
The material of specimen is 45 steel, the density of 45 steel is 7824, its thermal parameters can be lookup in “ thermal parameters of alloy steel”[7].
Acknowledgment This research was supported by the National Natural Science Foundation of P.R.China (No.51075192), National key projects of P.R.China(2013ZX04009031)and A Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions.
Thermal simulating of grinding harden processing zone[N].Journal of Basic Science and Engineering,2006,14 (3):411一417 [3] Zhang Lei.
Wiley & Sons,1990 [7] Tan Zhen, Guo Guangwen, alloy thermal [M], Beijing: Metallurgical Industry Press, 1994. 12 [8] Hua Dingan, Ren Gupta h, grinding principle of [M], Beijing: Publishing House of electronics industry, 2011.1 [9] T Nguyen, L.C Zhang ,Prediction of the Hardened Layer in Traverse Cylindrical Grinding-hardening[J], Materials Science Forum Vols. 697-698 (2012) pp 13-18
Acknowledgment This research was supported by the National Natural Science Foundation of P.R.China (No.51075192), National key projects of P.R.China(2013ZX04009031)and A Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions.
Thermal simulating of grinding harden processing zone[N].Journal of Basic Science and Engineering,2006,14 (3):411一417 [3] Zhang Lei.
Wiley & Sons,1990 [7] Tan Zhen, Guo Guangwen, alloy thermal [M], Beijing: Metallurgical Industry Press, 1994. 12 [8] Hua Dingan, Ren Gupta h, grinding principle of [M], Beijing: Publishing House of electronics industry, 2011.1 [9] T Nguyen, L.C Zhang ,Prediction of the Hardened Layer in Traverse Cylindrical Grinding-hardening[J], Materials Science Forum Vols. 697-698 (2012) pp 13-18
Online since: February 2011
Authors: Qing Li Yang, Hui Cui Zhang, Lin Tang
Materials and methods.
Materials. defatted peanut protein powder (grade 1) Shandong Tianshen biological protein Co,Ltd.
Journal of Peanut Science, 2005, 34(4):12-16 (In Chinese)
Jiangsu Agricultural Sciences, 2009, 3(4):279-281.
Journal of Peanut Science, 2008, 37(4): 12-17 (In Chinese)
Materials. defatted peanut protein powder (grade 1) Shandong Tianshen biological protein Co,Ltd.
Journal of Peanut Science, 2005, 34(4):12-16 (In Chinese)
Jiangsu Agricultural Sciences, 2009, 3(4):279-281.
Journal of Peanut Science, 2008, 37(4): 12-17 (In Chinese)
Online since: May 2012
Authors: Ling Zhao, Chao Zhao
Materials and methods
Experimental equipment.
According to NERNST we can get equation as follow: E=0.0591• [pE0+1/n•lg (Ox/Red)] (1) n: gain or loss electronic numbers; Ox: oxidation state materials; Red: reduction state material Oxygen in the space of waste in semi-aerobic landfill is the main decisive substance on ORP value.
Lloret: Journal of Hazardous Materials 168, 1404-1416. (2009) [3] US-EPA.
Wang: Journal of Environmental Sciences 20, 499–504. (2008) [6] Y.
Wang: China Environmental Science 26 (suppl.), 19-22.
According to NERNST we can get equation as follow: E=0.0591• [pE0+1/n•lg (Ox/Red)] (1) n: gain or loss electronic numbers; Ox: oxidation state materials; Red: reduction state material Oxygen in the space of waste in semi-aerobic landfill is the main decisive substance on ORP value.
Lloret: Journal of Hazardous Materials 168, 1404-1416. (2009) [3] US-EPA.
Wang: Journal of Environmental Sciences 20, 499–504. (2008) [6] Y.
Wang: China Environmental Science 26 (suppl.), 19-22.
Online since: March 2013
Authors: Yuan Chang Shi, Zhao Pin He, Li Bo Sun, Bo Li, Hong Jiao Nie
Introduction
Nanoparticulate TiO2 has attracted much attention in last score years not only for its effectiveness as materials for photoelectric conversion and photocatalysis, but also for its inexpensiveness, easy production, photochemical and biological stability, and innocuity to the environment and human beings [1-3].
Experimental Reagents and materials.
Renganathan, Effect of anchoring group on the photosensitization of colloidal TiO2 nanoparticles with porphyrins, Journal of Colloid and Interface Science, 331 (2009) 401-407
Gholami, Transition metal ions effect on the properties and photocatalytic activity of nanocrystalline TiO2 prepared in an ionic liquid, Journal of Hazardous Materials 172 (2009) 1573-1578
Taga, Visible-light photocatalysis in nitrogen-doped titanium oxides, Science 293 (2001) 269-271
Experimental Reagents and materials.
Renganathan, Effect of anchoring group on the photosensitization of colloidal TiO2 nanoparticles with porphyrins, Journal of Colloid and Interface Science, 331 (2009) 401-407
Gholami, Transition metal ions effect on the properties and photocatalytic activity of nanocrystalline TiO2 prepared in an ionic liquid, Journal of Hazardous Materials 172 (2009) 1573-1578
Taga, Visible-light photocatalysis in nitrogen-doped titanium oxides, Science 293 (2001) 269-271
Online since: December 2012
Authors: Shao Jun Zhang, Yue Ming Liu, Xiao Hong Huangfu
Bi-coating effect of optical excitation
When the whole resonator is made of two materials and must be analyzed as bi-layered structure, there are two main mechanisms that allow the resonance to be excited photo-thermally.
Based on the ‘Equivalent methods of parameters’ in vibration theory, the frequency of the micro resonators can be expressed as[4] (5) Where K0 is a coefficient related to the parameters of such a bi-material micro resonator, which is (6) Theoretical amplitude of bi-layered micro resonator When the whole resonator is made of two materials and must be analyzed as bi-layered structure, there are two main mechanisms in optical excitation.
Relative property parameters of materials The material Density ρ kg·m-3 Young's Modulus E 1011·N·m-2 Thermal conductivity λ w·m-1k-1 Thermal expansion coefficient α 10-6·k-1 Specific heat C J·kg-1·k-1 Sio2(fiber) 2200 0.70 1.3 0.4 840 Cr(coating) 7100 0.25 96.5 8.5 438 Fig.4 Simulation of frequency and the temperature CONCLUSIONS In this paper, the theoretical models of frequency and amplitude for bi-layered micro resonator were setup and temperature sensing character was simulated by computer software.
ACKNOWLEDGEMENTS This paper was supported by Zhejiang Province Physics Experimental Teaching Demonstration Center, Key research program for science and technology development of Zhejiang Province (No. 2010C11068) and Natural Science Foundation of Zhejiang Province of China (No.
Journal of the Optical Society of America B, 2002,19(9): 2191~2202
Based on the ‘Equivalent methods of parameters’ in vibration theory, the frequency of the micro resonators can be expressed as[4] (5) Where K0 is a coefficient related to the parameters of such a bi-material micro resonator, which is (6) Theoretical amplitude of bi-layered micro resonator When the whole resonator is made of two materials and must be analyzed as bi-layered structure, there are two main mechanisms in optical excitation.
Relative property parameters of materials The material Density ρ kg·m-3 Young's Modulus E 1011·N·m-2 Thermal conductivity λ w·m-1k-1 Thermal expansion coefficient α 10-6·k-1 Specific heat C J·kg-1·k-1 Sio2(fiber) 2200 0.70 1.3 0.4 840 Cr(coating) 7100 0.25 96.5 8.5 438 Fig.4 Simulation of frequency and the temperature CONCLUSIONS In this paper, the theoretical models of frequency and amplitude for bi-layered micro resonator were setup and temperature sensing character was simulated by computer software.
ACKNOWLEDGEMENTS This paper was supported by Zhejiang Province Physics Experimental Teaching Demonstration Center, Key research program for science and technology development of Zhejiang Province (No. 2010C11068) and Natural Science Foundation of Zhejiang Province of China (No.
Journal of the Optical Society of America B, 2002,19(9): 2191~2202
Online since: June 2012
Authors: En Lin Yu, Zhou Tong Liu, Da Long Li
Journal of Materials Processing Technology. 182 (2007) 128-133
Materials Science and Engineering A. 528 (2011) 3539-3544
Materials Science and Engineering A. 322 (2002) 100-107
Materials Science and Engineering A. 287 (2000) 248-258
Advanced Materials Research. 148 (2011) 71-74.
Materials Science and Engineering A. 528 (2011) 3539-3544
Materials Science and Engineering A. 322 (2002) 100-107
Materials Science and Engineering A. 287 (2000) 248-258
Advanced Materials Research. 148 (2011) 71-74.
Online since: August 2013
Authors: Yong Ping Luo, Wei Zhong, Shun Jian Xu, Zonghu Xiao
Accordingly, ZnO as the photoelectrode used in DSCs, has been a hot research topic in energy materials.
Zn (NO3)2·6(H2O) and CO(NH2)2 as the raw materials, were mixed and stirred for 30 min according to a certain proportion.
Morphology is one of the most important factors that affect the properties of the materials.
Grätzel: Science Vol. 334 (2011), p. 629 [4] D.
Luo: Journal of Xinyu university Vol. 17(6) (2012), p. 1
Zn (NO3)2·6(H2O) and CO(NH2)2 as the raw materials, were mixed and stirred for 30 min according to a certain proportion.
Morphology is one of the most important factors that affect the properties of the materials.
Grätzel: Science Vol. 334 (2011), p. 629 [4] D.
Luo: Journal of Xinyu university Vol. 17(6) (2012), p. 1
Online since: November 2011
Authors: Teerapot Wessapan, S. Teekasap, Nisakorn Somsuk
Surface drag abrasion is that which is caused by the moving, rubbing, pushing, or dragging of abrasive materials along and/or between surfaces, creating erosion to these surfaces [5].
Materials used in testing are sawdust and bagasse.
The developed rotary airlock valve was used efficiently with two types of particulate materials (sawdust and bagasse).
According to the test results for evaluating material handling capacity, using two types of materials namely sawdust and bagasse, at the rotary speed of 26, 38.5 and 46 rpm, the best material handling capacity, for both bagasse and sawdust, is at the speed of 46 rpm.
Bridgwater, 2006, “Review biomass for energy”, Journal of the Science of Food and Agriculture, vol. 86, pp. 1755–1768
Materials used in testing are sawdust and bagasse.
The developed rotary airlock valve was used efficiently with two types of particulate materials (sawdust and bagasse).
According to the test results for evaluating material handling capacity, using two types of materials namely sawdust and bagasse, at the rotary speed of 26, 38.5 and 46 rpm, the best material handling capacity, for both bagasse and sawdust, is at the speed of 46 rpm.
Bridgwater, 2006, “Review biomass for energy”, Journal of the Science of Food and Agriculture, vol. 86, pp. 1755–1768
Online since: July 2013
Authors: J.J. Li
Materials, energy and information can pass through the boundary of big quality system with continuously inputs and outputs the persisting conversation makes the big quality system far away from the equilibrium state.
Saracevic, Journal of the American Society for Information Science, 50 (1999)105-112
Horwitz, the New England Journal of Medicine, 342(2000) 1887-1892
Hartz, the New England Journal of Medicine, 342 (2000) 1878-1886
Hu, Key Engineering Materials 315-316(2006) 174-179
Saracevic, Journal of the American Society for Information Science, 50 (1999)105-112
Horwitz, the New England Journal of Medicine, 342(2000) 1887-1892
Hartz, the New England Journal of Medicine, 342 (2000) 1878-1886
Hu, Key Engineering Materials 315-316(2006) 174-179
Online since: April 2018
Authors: Luis Norberto López de Lacalle, Victor Verbiţchi, Radu Cojocaru, Cristian Ciucă, Gorka Urbikain Pelayo, Ion Aurel Perianu, Lia Nicoleta Boţilă, Ibon Azkona, Miomir Vlascici
There is a gap of 0.10-0.20 mm between these materials.
The gap has a reduced size, showing an adequate clamping of the two materials.
Kapoor, R.E. and DeVor, ”Modeling forces including elastic recovery for inter-nal thread forming”, Journal of Manufacturing Science &Engineering, ASME (2003) 125 pag. 681-688
In the journal ”BID-ISIM – Welding and Material Testing”, ISSN 1453-0392.
The 5th International Conference ”Innovative technologies for joining advanced materials”.
The gap has a reduced size, showing an adequate clamping of the two materials.
Kapoor, R.E. and DeVor, ”Modeling forces including elastic recovery for inter-nal thread forming”, Journal of Manufacturing Science &Engineering, ASME (2003) 125 pag. 681-688
In the journal ”BID-ISIM – Welding and Material Testing”, ISSN 1453-0392.
The 5th International Conference ”Innovative technologies for joining advanced materials”.