Search results

Effects of Hydroforming Process on Fatigue Life of Reinforced S-Shaped Bellows Yuan Zhe1,a*, Huo Shihui2,b and Ren Jianting1,c 1Mechanics Civil Engineering and Architecture, Northwestern Polytechnical University, Xi’an, 710129, PR China 2National Key Laboratory of Science and Technology on Liquid Rocket Engines, Xi’an, 710100, PR China azheyuan67@163.com, bhshxin1985@163.com, crenjian@nwpu.edu.cn Keywords: Reinforced s-shaped bellows, Hydroforming process, Fatigue life, Mechanical characteristics Abstract: Reinforced s-shaped bellows, which can withstand high pressure, is a kind of typical reinforced metal bellows.
Tian[12] showed a new fatigue life evaluation method and engineering application of U-shaped bellows.
Forming mechanism and rules of mandreless neck-spinning on corrugated pipes, Journal of Plasticity Engineering, 2014, 21(2): 108-115
Failure analysis of 316L austenitic stainless steel bellows used under dynamic sodium in a creep testing chamber, Engineering Failure Analysis, 2016(59): 366-376
Failure analysis of a metal bellows flexible hose subjected to multiple pressure cycles, Engineering Failure Analysis, 2012(22): 11-20.

Nanjing, 210094, China 2College of Energy and Power Engineering, Nanjing Institute of Technology.
Pyrotechnic compositions are widely used in military and civil fireworks.
Materials Science and Engineering 465: 199-203
Journal of Engineering Thermophysics 28: 233-238
Chemical Engineering Science 64: 4955-4960

Formation and Transport Mechanism of Hydrogen Sulfide in Coal Seam Liu Ke Huang1, a *, Yu Liang Wu1,2,b, Kai Xiang Fan3,c and Ying Jie Wang1,d 1School of Geoscience and Technology, Southwest Petroleum University, Chengdu, Sichuan, 610500, China 2Technology Center, Sichuan Coal Industry Group Limited Liability Company, Chengdu, Sichuan, 610091, China 3School of Civil Engineering and Architecture, Southwest Petroleum University, Chengdu, Sichuan, 610500, China a839971989@qq.com, b2411933561@qq.com, c305489129@qq.com, d963022911@qq.com Keywords: hydrogen sulfide; coal mine; formation mechanism; geochemistry.
Journal of Petroleum Science and Engineering, 129 (2015) 137-144
Time and Space Change of Permeability for Rock Mass in Dam Abutment High Slopes of Hydropower Engineering.
Chemical Engineering Journal, 254 (2014) 531-537
Chemical Engineering Journal,281 (2015) 389-396

Catalytic Pyrolysis of Rice husk via Semi-batch Reactor using L9 Taguchi Orthogonal Array Dang Khanh Vi 1, a, Suzana Yusup1,b Yoshimitsu Uemura1,c and Muhd Fadhil Nuruddin 2,d 1 Biomass Processing Lab, Centre for Biofuel and Biochemical,Green Technology, Mission Oriented Research, Chemical Engineering Department, UniversitiTeknologi PETRONAS, Bandar Seri Iskandar, 31750 Tronoh, Perak, Malaysia. 2 Civil Engineering Department, UniversitiTeknologi PETRONAS,Bandar Seri Iskandar, 31750 Tronoh, Perak, Malaysia adangkhanhvi@gmail.com, bdrsuzana_yusuf@petronas.com.my, cyoshimitsu_uemura@petronas.com.my, d fadhilnuruddin@petronas.com.my Keywords: Catalytic Pyrolysis, Rice husk, Taguchi method, H-ZSM-5, H-Y, H-β.
[6] Fairous Salleh et al, "Bio-Fuel Source from Combination Feed of Sewage Sludge and Rice Waste“, 2011 International Conference on Environment Science and Engineering IPCBEE vol.8 (2011)
Society of Manufacturing Engineers.1990
[17] Ross, P.J., "Taguchi Techniques for Quality Engineering“. 2nd ed. 1996, United States: McGraw-Hill

A Study of Natural   Pozzolan Mortars Exposed to Chlorides as a Sustainable Building Material LAOUFI Laïd1,a, MOULI Mohamed2,b, and SENHADJI Yassine1,C 1Civil Engineering Department, University Mustapha STAMBOULI of Mascara, Bp736 route de Mamounia, Mascara 29000, Algeria 2Laboratory LAB-MAT, Department of Civil Engineering, ENPO, Oran El Mnaouer 31000, Algeria alaoufifr@yahoo.fr, bmoulimohamed@yahoo.fr, Csenhadjidz@yahoo.fr Keywords: Durability, Corrosion, Sustainable Material, Natural pozzolan, Aggressive solution.
Ilutiu-Varvara: The 7th International Conference Interdisciplinarity in Engineering.
Procedia Engineering Vol. 21 (2011), p. 915
Ramezanianpour: Engineering properties and morphology of pozzolanic cement-concrete, PhD Thesis, University of Leeds, (1987)

Béres1,a*, Zsolt Lukács2,b, Miklós Tisza2,c 1John von Neumann University, GAMF Faculty of Engineering and Computer Science, Mechanical- and Laser Beam Technologies Research Group, 10.
Izsáki str., Kecskemét 6000 Hungary 2University of Miskolc, Faculty of Mechanical Engineering and Informatics, Institute of Materials Science and Technology, Miskolc-University Town 3515 Hungary aberes.gabor@gamf.uni-neumann.hu, bzsolt.lukacs@uni-miskolc.hu, ctisza.miklos@uni-miskolc.hu Keywords: springback modeling, kinematic hardening, parametric study Abstract.
From these, the conclusion can be made that the materials’ strength increase following the current trends in the structural engineering, further strengthens the role of springback correction recently.
The r-values were defined at Ag-1(%) engineering strain for all steels, using touchless AVE video-extensometer.
Archives of Civil and Mechanical Engineering, VIII (2008) 103-117

Experimental Study on Mechanical Properties of Heated Granite under Different Cooling Ways Jing Ni1,a, Youliang Chen1,b, Peng Wang1,c, Rafig Azzam2,d 1 Department of Civil Engineering, University of Shanghai for Science and Technology, 516 Jungong Road, 200093 Shanghai, China 2Department of Engineering Geology and Hydrogeology, RWTH Aachen University, Lochnerstr. 4-20, 52064 Aachen, Germany awendy_1943@163.com, bchenyouliang2001@yahoo.com.cn, cwangpeng@163.com, dazzam@lih.rwth-aachen.de Keywords: Heating temperature, Granite, Water cooling, Air cooling, Mechanical characteristics.
Introduction The problems of temperature-dependent rock mechanics have arisen in many practical engineering projects, like the nuclear waste storage projects, rock slope projects in railway and express way, the exploitation and application of geothermal resources.
The studies on mechanical characteristics of heated rocks are of great significance for improving the safety of some rock engineering projects.
Some scientists and engineers have studied the mechanical characteristics of heated rocks.

Risk Assessment Model of Automobile Defect based on Weibull Guozhong Huang1, a, Yan Wang2, b, Ying Chen1, c, Jing Wang1, c 1School of Civil & Environment Engineering, 1 University of Science and Technology Beijing, Beijing, China 2 Defective Product Administrative Center, 2General Administration of Quality Supervision, Beijing, China a huangguozhonghgz_001@sina.com, b autowy@163.com, c windycy@126.com Keywords: Automobile; defect; risk assessment; Weibull distribution Abstract.
Weibull distribution is one of random variables distributions, which belongs to the minimum III distribution, and is widely used in the reliability engineering, especially suitable for the distributed form which expires in the mechanical and electrical kind of product's attrition accumulation, may infer its distributed parameter using the probability value, and widely used in each kind of length-of-life test data processing [4,5].
[7] SmartJ.mitchell, “The effect of the threshold stress on the determination of the Weibull parameters in probabilistic failure analysis,” Engineer Fracture Mechnics. vol.70, pp. 2559-2567, 2003
[8] Xiaodong Yan, Xiang Ma, Rongyue Zheng,“Comparison of the Parameters Estimation Methods for 3-Parameter Weibull Distribution,” Journal of Ningbo University(Natural Science & Engineering Edition.
[12] Yongan Huang, Lu Ma, MATLAB7.0/Simulink6.0 modeling and simulation development and advanced engineering applications.CHN: Beijing: Tsinghua University Press, 2005.

Mechanics Analysis of Reinforcing Rib Structure in Aluminum Heating-plate Automatic Casting System GONG Manfeng1, a, LI Zhong1, b, DONG Jue1, C 1 Institute of Mechatronic Engineering, Zhanjiang Normal University, Zhanjiang 524048 agongmanfeng@163.com, blizhong6@tom.com, cdongjue9006@sina.com Key words: Heating-plate, Reinforcing rib, Automatic casting, Static mechanics, Dynamical mechanics; Finite element Abstract: Reinforcing rib structure in the aluminum heating-plate automatic casting system was modeled by ANSYS, the static and dynamical problems were studied.
It was a basis of structure dynamical analysis and widely used to evaluate structure dynamic characteristic in engineering practice [3].
References [1] Maocheng Wang: Finite Element Method (Tsinghua University Press, Beijing China 2006) [2] Hao Xu, Xuanhuai Qiu, Chunyuan Cai: Mechanical Design Handbook (Mechanical Industry Press, Beijing China 1995) [3] Weimin Li, Hongyi Yang, Wang Hongxiang: Ansys Engineering Structure Practical Case Analysis (Chemical Industry Press, Beijing China 2007) [4] Yanyan Cao, Dengfeng Zhao: Mechanical Engineering and Automation Vol. 1(2007), p. 73 [5] Yuan Anfu, Jun Chen: Manufacturing Technology and Machine Vol. 8(2007), p. 79 [6] Hongbin Gui, Deyou Zhao, Jin Xianding: Journal of Shanghai Jiao Tong University 2002, Vol. 36(11), p. 1544 [7] Jingfan Shao, Wenbin Li: Mechanical Engineering & Automation 2011, Vol. 65(2), p. 67 [8] Haitao Liao, Jianjun Wang, Li Qihan: Journal of Vibration and Shock 2011, Vol. 30(3), p. 22 [9] Yonghui Huang, Xu Han, Huang Fen: Journal of Vibration and Shock 2009, Vol. 28(7), p. 61 [10] Shuming Li, Yanxiao Huang, Guanbing Cheng: Journal of Civil Aviation

Numerical simulation and research of pool fire suppressed by water mist in the engineroom of a ship JianHe Zhao1, a, Ye Gao 1,b and HongMei Wu1,c 1 College of Civil Engineering, Harbin Engineering University, Harbin, China a zhaojianhe@live.cn, bgaoye66@126.com, czhaowuhongmei@hotmail.com Keywords: ship fire; pool fire; water mist; suffocation suppression; flame cooling Abstract.
Although water mist system has been used in the practical engineering, the mechanisms of water mist have not been understood clearly [7].
Navy ships", Naval Engineers Journal, vol 112, 2000, p.49-57
Wan, "Review of study of water mist fire protection systems on shipboard", Engineering Science, vol 6, 2004, p.88-94, in Chinese.