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Online since: June 2007
Authors: G.M. Wu, C.N. Chen, W.S. Feng
Feng Institute of Electro-Optical Engineering, Department of Electronic Engineering, Chang Gung University, Kweisan, Taoyuan 333, Taiwan R.O.C.
It is also necessary to prevent variation in the turn on voltage from leading to current variation in the OLED material.
This LTPS crystallization method would be one of the key technologies in the development of mass production process in LTPS TFT backplane for AMOLED.
Online since: August 2013
Authors: Hong Ouyang, Guo Feng Yang, Jia Kui Zhao, Ting Shun Li, Qing Ming Xiao, Jing Zhou
School of Control and Computer Engineering North China Electric Power University Beijing, China yangguofeng@nx.sgcc.com.cna; xiaoqingming@nx.sgcc.com.cnb; ouyanghong@sgepri.sgcc.com.cnc; zhaojiakui@sgepri.sgcc.com.cnd; ashur0925@163.come; zhoujing108@163.comf Keywords: power system; fault diagnosis; Bayesian network; structure learning; parameter learning.
Therefore, adopting effective method to diagnosis the fault of power system accurately, finding out the fault components, reducing manpower, material resources and economic losses, appear particularly important.
Using the similar characteristics of the relay protection node conditional probability, first determine several key nodes conditional probability of relay protection ,and then the generation gonging into all the node and obtain the conditional probability.
Summary In recent years, Bayesian network has a wide range of application in data mining, knowledge engineering and information retrieval.
Online since: February 2013
Authors: Bin Ni, Jun Liao, Jie Wen, Hong Wu Deng
Experimental Investigation to Boiling Heat Transfer on a Heated Surface with Multiple Impinging Jets Ni Bin1,a,Wen Jie1,b,Liao Jun1,c,Deng Hongwu 1,d 1 National Key Laboratory of Science and Technology on Aero-Engine Aero-thermodynamics, School of Jet Propulsion, Beihang University, Beijing 100191, China amechanist@126.com, bwenjie@buaa.edu.cn, cliaojun@sjp.buaa.edu.cn, ddenghw@buaa.edu.cn Keywords: Boiling Heat Transfer; Multiple Jet Impinging; Critical Heat Flux Abstract.
To make sure the top plane was the only surface with heat transfer, the copper block was placed in a wooden box, there was sheet made of insulating material (Aspen) under the bottom of copper block, pellets of perlite filled the space around copper block.
Journal of Engineering Thermophysics, 2001, 21(1):101-104 (in Chinese)
Evaluation of Jet Impingement Spray and Micro channel Chip Cooling Options for High Heat Flux Removal [J].Heat Transfer Engineering,2007,28(11):911-923
Online since: May 2011
Authors: Shi Fei Hu, Xiao Yan Ma, Hong Yu Wang, Jing Huang, Yun Zhang, Jun Li
Kinetics on Oxidation of Odor Contaminant-Dimethyl Trisulfide by Potassium Ferrate in Drinking Water HU Shi-fei1,b, MA Xiao-yan1,a, WANG Hong-yu1,c, LI Jun1,d, HUANG Jing1,e, ZHANG Yun2,f 1 Municipal Engineering of Architecture Engineering College, Zhejiang University of Technology, Hangzhou, 310014, China 2.National Water Quality Monitoring Net of City Water Supply Hangzhou Station, Hangzhou, 310014, China amayaner620@163.com, bhusfgongda@126.com, chywang1970@126.com, dtanweilijun@yahoo.com.cn, ecannien@sina.com, f121929288@qq.com The National Major Project of Science & Technology Ministry of China (Grant No.2008ZX07421-002); Research Project of Education Department of Zhejiang Province (Y200803509) Key words: Potassium ferrate, dimethyl trisulfide, odor and taste, reaction kinetics, oxidation reaction Abstract: Metabolites of alga that will induce disgusting odor into drinking water such as geosmin, 2-methylisoborneol and dimethyl trisulfide, etc. attracted more and more
Material and methods Experimental devices and reagents.
Online since: March 2015
Authors: Cui Li, Fan Chen, Xue Bing Si, Zhi Bin Xu
China 3School of Information & Electrical Engineering, China University of Mining & Technology, Xuzhou 221008, P.
China axzbjtg@163.com, b1098037417@qq.com, clcvesyh@163.com, dchenfan910128@163.com Key words: wavelength selection, Successive projections algorithm (SPA), BP neural network, FT-NIR.
Experimental Material:The spectrum data in this paper are measured by Caofeidian Port Office of Hebei Import and Export Inspection and Quarantine Bureau.
Journal of Food Engineering, 2012, 109(3): 457–466
Online since: January 2012
Authors: Sano Masamichi, Ji Cheng He, Ting An Zhang, Qiang Wang, Yan Liu
Enhancement of Absorption of Injected Gas in New Type Mechanical Stirring Injection Refine Equipment Zhang TingAn1, Liu Yan1, Wang qiang1, He JiCheng1, Masamichi Sano2 1School of material and metallurgy Northeastern University NO3-11,WenHua Road, Heping District ,Shenyang, China 2Nogoya University Furo-cho, Chikusa-ku, Nagoya, 464-8601, Japan  zta2000@163.net Keywords: bubble disintegration and dispersion, absorption rate, injection refine Abstract.
The bubble dispersion and disintegration is the key of the technology of molten iron desulfurization by single blow grain magnesium, and the mass transfer coefficients is the basal parameter of gas absorption process.
[2] S D Gharat, J B Joshi , “Transport phenomena in bubble column reactors I: flow pattern”, Chemical Engineering Journal, no.48, pp.141-151, 1992
[3] P V Danckwerts, “Significance of liquid-film coefficients in gas absorption”, Industry & Engineering Chemistry, vol.43, no.6, pp.1460-1467, 1951
Online since: February 2016
Authors: Ludmila N. Shiyan, Seda O. Magomadova, Cyril S. Lazar, Alexey G. Zherlitsyn
Lazar 1d 1Tomsk Polytechnic University, Lenin Avenue, 30, 634050, Tomsk, Russia aIshiyan@rambler.ru, bzherl@tpu.ru, cvalisevskaya_s@mail.ru, dklazar@mail.ru Key words: microwave plasma, an aqueous liquid of methylene blue, solution of humic substances, activation, oxidation-reduction reactions.
This paper discusses the direct interaction with the discharge of dissolved organic substances, the mechanism of water activation and interaction of active particles with organic molecules and adsorption mechanism with the participation of loading material [2, 3].
Chemistry and Chemical Engineering.52 (2009) 116-120
The effect of a diaphragm discharge and ozone on an active bright-red dye 6C solution, Surface Engineering and Applied Electrochemistry. 49 (2013) 235-240
Online since: February 2012
Authors: Wen Jin Wu, Shan He Jiang, Ju Lang Jiang
The Liquid Level Control Based on New Two-degree-of-freedom IMC-PID Wenjin Wu 1,2,a, Shanhe Jiang1,b and Julang Jiang1,c 1 School of Physical & Electrical Engineering, Anqing Teachers College, Anqing Anhui, P.R..
China 2 Research Center of Photovoltaic System Engineering of Ministry of Education, Hefei University of Technology,Hefei Anhui, P.R..
For maintaining the stability of the production, the first thing is to keep the material quantity in the front equipment and back equipment as far as possible to change slowly or not to change.
Acknowledgment This work is supported by National Program on Key Basic Research Project (973 Program)(2009 CB219708).
Online since: June 2013
Authors: Hong Cui
Transformers are the key equipment to guarantee the electric power transmission and reduce the power loss.
In long-term theoretical research and engineering practice, many effective technical methods were accumulated and many achievements were obtained in fault diagnosis field of transformer.
The magnetostriction of silicon steel sheet has relationship between external magnetic field and the temperature of the material.
High Voltage Engineering, 2007, 33(11): 209-212
Online since: November 2014
Authors: Jie Fan, Lei Zhu, Ying Zhang
Research on the Impact of Precipitates Produced with Fe2+ As a Coagulant Plays on Water Quality Ying Zhang1,a, Lei Zhu1,b, Jie Fan1,c 1School of Urban Construction, Wuhan University of Science and Technology, Wuhan 430065, China; a692806776@qq.com, b200844529@qq.com,cfanjie_ywg@126.com Key Words: Chemical Phosphorus Removal; Ferrous Sulfate; Domestic Sewage; SBR Abstract.
Introduction The research shows that ferric coagulants have better effects of total phosphorus removal than al-based coagulants[[] Chen Yasong The effect on activated sludge activity of coagulants applied in chemical phosphorus removal [J]Environmental Engineering.2011,8(29), 23-25.45 ][[] Hu Han.
Coagulate the colloid through electrical neutralization, Absorption Bridge and furl and remove phosphorus through precipitation separation[[] Xu Guoxiang ,Ruan Fuchang, Performance analysis of iron and aluminum based inorganic coagulant, Chongqing Environmental Science. 2001,23(3):52—55 ][[] Ruan Fuchang, Mo Binglu,Xu Guoxiang, Simulation of iron cleaning agent coagulation process by computer,Chemical reaction engineering and technology, 1997,13(4):413-418 ][[] Xu Fengguo,Luo Jianzhong,Ling Dingxun.The status and progress of chemical phosphorus removal from wastewater.Industrial water treatment,2003,23(5):18-20 ].The products are mainly FePO4 sediment and Fe(OH)3 colloid with few dosage of ferrous sulfate[[] Fan Jie,Hu Han,Effect of chemical dosage on biological phosphorus removal system[J].
Material and methods Simulate SBR process with anaerobic/aerobic (A/O) alternate operation.
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