Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: December 2014
Authors: Sheng Wang Li, Zhen Liu, Xin Duan
The Application of Adaptive BP Neural Predictive Fuzzy Control in Cement Decomposing Furnace Temperature Control System
Li Shengwang1, a, Duan Xin1,b and Liu Zhen2,c
1 Dept. of Information Science and Engineering, Hebei University Of Science and Technology, Shijiazhuang, China
2 Handan Construction Branch of Sinoma International Engineering Co., Handan, China
alsw618@126.com,b duanxin62@126.com, c lzh@cbmhc.com
Keywords: decomposing furnace, adaptive BP neural network, predictive control, fuzzy control
Abstract.
And the effective decomposing of carbonate in the raw material need a relatively stable temperature.
If the temperature is too high, condensation in the volatile components of solid phase decomposing furnace will be beginning to melt in the surface of raw material, cause preheater plugging.
So we control goal is tertiary air, raw material and coal powder.
[4] Feng Xiaolu, Qin Laifeng, Cen kefa, “Dynamic optimizing method of fuzzy controller based on genetic algorithm,” Journal of Zhejiang University, vol.41, pp.462-465, March 2007
And the effective decomposing of carbonate in the raw material need a relatively stable temperature.
If the temperature is too high, condensation in the volatile components of solid phase decomposing furnace will be beginning to melt in the surface of raw material, cause preheater plugging.
So we control goal is tertiary air, raw material and coal powder.
[4] Feng Xiaolu, Qin Laifeng, Cen kefa, “Dynamic optimizing method of fuzzy controller based on genetic algorithm,” Journal of Zhejiang University, vol.41, pp.462-465, March 2007
Online since: July 2014
Authors: Bing Liang, Jin Rui Zhang, Miao Miao Han, Li Bing Zhao
Test materials and test methods
1.1 Preparation and properties of the sample
Hematite ore sample used in the test taken from Hebei LuanXian Sijiaying iron ore plant.
A lot of experiments and Optimization testing in the early, to determine the best ratio of steel ball medium in the grinding process is Φ31mm: Φ26mm: Φ19mm=12.18%: 26.00%: 62.98%, material ball ratio is 1.20, the grinding time is 3min.
(serial number: Z201301) Supported by Hebei Province Natural Science Fund project.
Journal of Wuhan University of Science and Technology, 2011(2): 93-96.
A lot of experiments and Optimization testing in the early, to determine the best ratio of steel ball medium in the grinding process is Φ31mm: Φ26mm: Φ19mm=12.18%: 26.00%: 62.98%, material ball ratio is 1.20, the grinding time is 3min.
(serial number: Z201301) Supported by Hebei Province Natural Science Fund project.
Journal of Wuhan University of Science and Technology, 2011(2): 93-96.
Online since: April 2008
Authors: Wen Yan Wang, Jin Ling Hou, Jing Pei Xie, Ji Wen Li, Ai Qin Wang, Hui Min Zhang
The computer solidification simulation of oceangoing
freighter rudder horn
Jingpei XIE1,a, Aiqin WANG
1, Wenyan WANG
1
, Jiwen LI
1, Huimin ZhANG1,
Jinling HOU
1
1
School of Material Science and Engineering, Henan University of Science and Technology,
Luoyang, 471003, China
a
email: xiejp@mail.haust.edu.cn
Key Words: Oceangoing freighter; Rudder horn; Casting defects; Solidification simulation
Abstract: The numerical solidification simulation for oceangoing freighter rudder horn steel casting
has been made and the location and reasons forming casting defects have been predicted by
HUAZHU CAE software.
Solidification simulation of rudder horn 2.1 Three dimensional modeling of the rudder horn This rudder horn weight is 82 ton, the chemical composition of the material: C≤0.23%; Si≤0.60%; Mn≤0.80%; P≤0.04%; S≤0.04%; Cu≤0.30%; Ni≤0.50%; Mo≤ 0.20%; Cr≤0.20%.
°C-1 0.318 0.0021 0.0117 0.008 Tab 2 interfacial parameters of the temperature field Material Casting Mould Riser sleeve Iron chill Casting / 0.023 0.001 0.08 Mould 0.023 / 0.001 0.08 Riser sleeve 0.001 0.001 / 0.001 Iron chill 0.08 0.08 0.001 / Temperature distribution of each unit will be memorized per 60s during calculation process.
Vol. 11 (1995), p. 312 [4] D M McElvogue: The International Journal of Nautical Archaeology Vol. 27 (1998), p. 24 [5] X S Zheng, Y H Wang, Z X Li: Sci. & Tech. of Adv.
Solidification simulation of rudder horn 2.1 Three dimensional modeling of the rudder horn This rudder horn weight is 82 ton, the chemical composition of the material: C≤0.23%; Si≤0.60%; Mn≤0.80%; P≤0.04%; S≤0.04%; Cu≤0.30%; Ni≤0.50%; Mo≤ 0.20%; Cr≤0.20%.
°C-1 0.318 0.0021 0.0117 0.008 Tab 2 interfacial parameters of the temperature field Material Casting Mould Riser sleeve Iron chill Casting / 0.023 0.001 0.08 Mould 0.023 / 0.001 0.08 Riser sleeve 0.001 0.001 / 0.001 Iron chill 0.08 0.08 0.001 / Temperature distribution of each unit will be memorized per 60s during calculation process.
Vol. 11 (1995), p. 312 [4] D M McElvogue: The International Journal of Nautical Archaeology Vol. 27 (1998), p. 24 [5] X S Zheng, Y H Wang, Z X Li: Sci. & Tech. of Adv.
Online since: August 2011
Authors: Hong Yan Zhang, Li Fang Zhang, Li Li Wang, Jin Hua Wang
Experiments
Raw materials and Equipments
Chromium nitrate (Cr(NO3)3•9H2O), tetraethyl orthosilicate (Si(OC2H5)4), isopropyl alcohol ((CH3) 2CHOH), anhydrous ethyl alcohol (CH3CH2OH), aqua ammonia (NH3 • H2O).
Chromic hydroxide precipitation from the solution is the green amorphous material, its composition is Cr2O3 • xH2O.
Journal of hebei normal university (natural science edition), 2008,32 (1) : 85 ~ 88
NanJing: Nanjing University of Science and Technology, 2004:21.
Chromic hydroxide precipitation from the solution is the green amorphous material, its composition is Cr2O3 • xH2O.
Journal of hebei normal university (natural science edition), 2008,32 (1) : 85 ~ 88
NanJing: Nanjing University of Science and Technology, 2004:21.
Online since: January 2012
Authors: Wei Xiao Tang, Qing Hua Song, Hong Liang Zhou
In addition, the bending moment M and the shear force V are related to α and w by the following formulas
(2)
(3)
where G is the shear modulus of elasticity of the material of beam; is the Timoshenko’s shear correction factor.
Acknowledgments The authors are grateful to the ‘973’ National Basic Research Program of China for supporting this work under grant no. 2009CB724405, the Program of Science and Technology Development of Shandong province for supporting this work under grant no 2011GGX10328, the Science Foundation of Key Laboratory of High-efficiency and Clean Mechanical Manufacture at Shandong University, Ministry of Education.
Yi and et al.: Journal of Materials Processing Technology, Vol. 138 (2003),pp.379–384
Acknowledgments The authors are grateful to the ‘973’ National Basic Research Program of China for supporting this work under grant no. 2009CB724405, the Program of Science and Technology Development of Shandong province for supporting this work under grant no 2011GGX10328, the Science Foundation of Key Laboratory of High-efficiency and Clean Mechanical Manufacture at Shandong University, Ministry of Education.
Yi and et al.: Journal of Materials Processing Technology, Vol. 138 (2003),pp.379–384
Online since: December 2012
Authors: Yanni Gao, Ge Ling Lin, Jie Cao Ni, Yang Ping Wu, Yi Zhang, Shao Xiong Qian
Phenol degradation by TiO2 nanotubes film electrode electrocatalytic technology
Shaoxiong Qian, Yanni Gao, Geling Lin, Jiecao Ni, Yaping Wu, Yi Zhang*
School of Environmental Science and Engineering, Zhejiang Gongshang University,
Hangzhou, 310012, Zhejiang, China
zhangyi@zjgsu.edu.cn
Keywords: Electrocatalysis, Phenol, TiO2, Degradation.
As a new environmental cleaning material, the application and preparation of TiO2 film photoelectron-catalytic oxidation technology is being an emphasis [4-6].
Acknowledgment Thank the National Natural Science Fundation (20906079), the natural science foundation of Zhejiang Province (Y5100356) and the College Students' innovation project of Zhejiang Gongshang University (1260XJ1711180).
Journal of Molecular Catalysis A: Chemical, Vol. 223(2004), p. 101
Environmental Science & Technology, Vol. 45(2011), p. 9726.
As a new environmental cleaning material, the application and preparation of TiO2 film photoelectron-catalytic oxidation technology is being an emphasis [4-6].
Acknowledgment Thank the National Natural Science Fundation (20906079), the natural science foundation of Zhejiang Province (Y5100356) and the College Students' innovation project of Zhejiang Gongshang University (1260XJ1711180).
Journal of Molecular Catalysis A: Chemical, Vol. 223(2004), p. 101
Environmental Science & Technology, Vol. 45(2011), p. 9726.
Online since: March 2016
Authors: Andrzej Jurkiewicz, Kamil Zając, Janusz Kowal
Extended Kalman Filter in 2S1 Tracked Vehicle System
with Hybrid Control
JURKIEWICZ Andrzej1,a *, KOWAL Janusz2,b and ZAJĄC Kamil3,c
1, 2, 3 AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics, Al.
Acknowledgement The research work has been supported from funds of the Polish Ministry of Science and Higher Education, carried out under the statutory WIMiR/KAP No. 11.11.130.958.
Journal of Theoretical and Applied Mechanics 52(4) (2014) 857-867
Pan, Dynamic modeling of magnetorheological damper behaviors, Journal of Intelligent material systems and structures 17(1) (2006) 3-14
Harwood, Vibration control using semi-active force generators, Journal of Engineering for Industry 96(2) (1974) 619-626
Acknowledgement The research work has been supported from funds of the Polish Ministry of Science and Higher Education, carried out under the statutory WIMiR/KAP No. 11.11.130.958.
Journal of Theoretical and Applied Mechanics 52(4) (2014) 857-867
Pan, Dynamic modeling of magnetorheological damper behaviors, Journal of Intelligent material systems and structures 17(1) (2006) 3-14
Harwood, Vibration control using semi-active force generators, Journal of Engineering for Industry 96(2) (1974) 619-626
Online since: March 2010
Authors: Li Gang Yao, Zheng Lin, Shu Juan Huang
Cipra: ASME Journal of Mechanical Design.
[7] Zhao Jianheng, Zhang Genbao: Mechanical Science and Technology.
Coy: Journal of Mechanical Design, Transactions Of the ASME.
Tsay: Journal of Mechanical Design, Transactions Of the ASME.
[14] Bing Gu, Ligang Yao, Guowu Wei, Yingjie Cai and J S Dai: Material Science Forum, Vol. 505-507(2006), p. 949-954
[7] Zhao Jianheng, Zhang Genbao: Mechanical Science and Technology.
Coy: Journal of Mechanical Design, Transactions Of the ASME.
Tsay: Journal of Mechanical Design, Transactions Of the ASME.
[14] Bing Gu, Ligang Yao, Guowu Wei, Yingjie Cai and J S Dai: Material Science Forum, Vol. 505-507(2006), p. 949-954
Online since: March 2008
Authors: Bin Shi Xu
Nano surface engineering is
the integration and creation between the nano materials and traditional surface engineering.
Comparing with the substrate materials, the coatings are thin, small in area, but hand on the main shoulders of components.
The absorption of cladding materials to laser energy is also lower.
China Materials Engineering Canon.
[8] Zhu S, Xu B S.: Key Engineering Materials Vol. 280(2005), p.1203 [9] Xu B S, Liu S C and Liang X B.: Chinese Journal of Mechanical Engineering Vol. 39(2003), p.21.
Comparing with the substrate materials, the coatings are thin, small in area, but hand on the main shoulders of components.
The absorption of cladding materials to laser energy is also lower.
China Materials Engineering Canon.
[8] Zhu S, Xu B S.: Key Engineering Materials Vol. 280(2005), p.1203 [9] Xu B S, Liu S C and Liang X B.: Chinese Journal of Mechanical Engineering Vol. 39(2003), p.21.