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Online since: October 2013
Authors: R.K.K. Yuen, S.M. Lo, T. Chen, G.H. Yeoh, A.C.Y. Yuen
Chen1 1School of Mechanical and Manufacturing Engineering, University of New South Wales, Sydney 2052, Australia 2Australian Nuclear Science and Technology Organisation (ANSTO), PMB 1, Menai, NSW 2234, Australia 3Department of Civil and Architectural Engineering, City University of Hong Kong, Tat Chee Avenue, Kowloon Tong, Hong Kong, PRC abckkyuen@cityu.edu.hk AbstractThe Wall Adpating Local Eddy Viscosity (WALE) subgrid-scale turbulence model was adopted for an in-house large eddy simulation (LES)fire code in which the turbulence is fully coupled combustion and radiation models.
Introduction Computational fluid dynamics (CFD)has been commonly used for numerical solutions of engineering projects and academic studies due to the on-going advancement of computer technologies, enhanced feasibility and lower costs in comparison to experimental analysis.
Computational Fluid Dynamics in Fire Engineering.
Modelling and Simulation in Engineering, Article ID 781252, 16 pages
Online since: March 2021
Authors: Kar Sing Lim, Mousay Mohammed, Yew Ying Chai, Shu Ing Doh
Degradation of Glass Fiber Reinforced Polymer (GFRP) Material Exposed to Tropical Atmospheric Condition Mousay Mohammed1,a, CHAI Yew Ying1,b, DOH Shu Ing1,c and LIM Kar Sing1,d* 1Department of Civil Engineering, College of Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, 26300 Gambang, Kuantan, Pahang, MALAYSIA amousa.mohamed.m91@gmail.com, byychai.official@gmail.com, cdohsi@ump.edu.my, dlimks@ump.edu.my Keywords: GFRP, degradation, atmospheric, tensile strength, tropical condition Abstract.
Introduction Fibre reinforced polymeric (FRP) materials have undergone a rapid growth replacing the use of the conventional metal materials in high-performance engineering applications mainly in aerospace, marine and automotive industries.
The increasing in the applications of FRPs in the different industries is because of some noticeable advantages such as a high strength with low density, corrosion resistance, resistance to impact and friction, thermal stability, sound insulation, ease of handling and outstanding optical and electrical properties [1–5] Glass Fibre Reinforced Polymers (GFRPs) have been recently implemented in some engineering applications that involve repairing, rehabilitations or replacing the deteriorated existing structures.
Therefore, obtained findings in this study can help the engineers in the oil and gas industry to consider the degradation effect of the tropical atmospheric condition on the FRP composites application in repairing and retrofitting the deteriorated pipelines.
Online since: February 2024
Authors: M. Asif Memon, Abid Memon, G. Shaikh, Adebowale Martins Obalalu
Countless applications in civil, mechanical, and other engineering fields involve fluid flow through cylinders with different orientations.
American Society of Mechanical Engineers, 1996
In 2019 2nd International Conference on Computing, Mathematics and Engineering Technologies (iCoMET), pp. 1-5.
Computer Methods in Applied Mechanics and Engineering 113, no. 3-4 (1994): 389-395
Case Studies in Thermal Engineering 26 (2021): 101062.
Online since: July 2011
Authors: Yu Wang, Zheng Zhuan Xiong, Jian Hui Yang
Energy Saving Measures of Building Integration and Cost analysis based on 65% Standard Jianhui Yang1,a, Yu Wang1,b and Zhengzhuan Xiong1,c 1College of Civil Engineering, Henan Polytechnic University, Jiaozuo,Henan, 454003, P.
This paper take practical engineering in Jiaozuo as an example, thermal simulation calculation and cost analysis of several combination of ordinary concrete and bearing ceramisite concrete, polystyrene board and cement-based thermal insulation glazed hollow bead system are analyzed to obtain the best insulation measures and estimate the cost of the whole system to provide selection and reference for enterprise.
Engineering Situation The mansion of Jiaozuo is a 9 story frame and middle high building [6].
References [1] Ferenc Friedler: Applied Thermal Engineering Vol.30(2010), p. 2270-2280
[5] Francesco Calvino, Maria La Gennusa, Massimo Morale et al.: Applied Thermal Engineering Vol.30(2010), p. 2386-2395
Online since: January 2011
Authors: Min Zhou, Ananda Barua
Woodruff School of Mechanical Engineering Georgia Institute of Technology, Atlanta, GA 30332-0405, USA aabarua@gatech.edu, bmin.zhou@gatech.edu Keywords: Thermomechanical response, microstructure, PBX, fracture, cohesive element, contact Abstract.
They are used in a wide variety of civil and military applications such as detonators and solid rocket propellants.
Zhou, "Bounds for element size in a variable stiffness cohesive finite element model," International Journal for Numerical Methods in Engineering, vol. 61, pp. 1894-1920, 2004
Idar, "Mechanical properties of plastic-bonded explosive binder materials as a function of strain-rate and temperature," Polymer Engineering and Science, vol. 46, pp. 812-819, Jun 2006
Zhou, "Micromechanical simulation of dynamic fracture using the cohesive finite element method," Journal of Engineering Materials and Technology-Transactions of the Asme, vol. 126, pp. 179-191, Apr 2004
Online since: June 2014
Authors: Kang Seavhai, S.P. Narayanan
P.1,b 1Civil Engineering Department, Universiti Teknologi PETRONAS, Malaysia akangseavhai@gmail.com, bnsambupotty@yahoo.com Keywords: averaging time, pressure, pullout, rectangular building, roofing sheet, wind speed.
[3] Narayanan.S and Mathews,M.S, 2002, Cyclone Resistant Industrial Buildings Through Planning Design and Construction, 2nd World Engineering Congress, Kuching , Malaysia [4] Narayanan.S and Mathews,M.S, 2002, Improving Cyclone Resistant Characteristics of Roof Cladding of Industrial Sheds In India, 2nd World Engineering Congress, Kuching , Malaysia [5] Narayanan, S and Mathews, M.S,2003, Engineering Roofing Systems for Cyclone Resistance, International Seminar on Industrial Structures, Coimbatore, India, Proceedings, pp46
Mathews, Behaviour of Roofing Sheet Systems under Static Uplift Loads, IE, India, Civil, 2003, 216 – 222
Online since: March 2021
Authors: Siew Choo Chin, Norliana Bakar
Performance of Bamboo Fiber Reinforced Composites: Mechanical Properties Norliana Bakar1,a, Siew Choo Chin1,2,b* 1Department of Civil Engineering, College of Engineering, Universiti Malaysia Pahang, Lebuhraya Tun Razak, 26300 Gambang, Kuantan, Pahang, Malaysia 2Centre of Excellence for Advanced Research in Fluid Flow (CARIFF), Universiti Malaysia Pahang, Lebuhraya Tun Razak, 26300 Gambang, Kuantan, Pahang, Malaysia anorlioly@gmail.com, bscchin@ump.edu.my Keywords: effects, natural fiber, bamboo fiber, composites, mechanical properties Abstract.
The authors would like to acknowledge the Center of Excellence for Advanced Research in Fluid Flow (CARIFF) and College of Engineering, University Malaysia Pahang for the equipment and facilities provided.
Nuruddin, Strengthening of RC Beams with Large Openings in Shear by CFRP Laminates: Experiment and 2D Nonlinear Finite Element Analysis, Research Journal of Applied Sciences, Engineering and Technology, 4 (2012), 1172–80
Online since: August 2007
Authors: Heinz Palkowski, Günther Lange
Introduction The requirements of new construction in mechanical engineering, automotive industry, and ship construction, as well as in aviation and space technology continuously increase.
An advantageous combination of different properties is already used in civil naval technology and in aviation.
They are applied in machine housings, automotive components or apparatus engineering.
For example, partially reinforced beams and components for the aircraft industry, shipbuilding and mechanical engineering could be constructed, which allow a better force injection with simultaneously high stiffness, strength and optimised structure.
; Day of Research and Engineering, 30.04.2002, Ain-Shams University, Cairo
Online since: May 2005
Authors: Lothar W. Meyer, C. Gahlert, F. Hahn
Hahn c Materials and Impact Engineering, Faculty of Mechanical Engineering, Chemnitz University of Technology, 09107 Chemnitz, Germany a lothar.meyer@wsk.tu-chemnitz.de, bcorinna.gahlert@mb.tu-chemnitz.de, cfrank.hahn@wsk.tu-chemnitz.de Keywords: metal, forming, incremental Abstract.
Ph.D. thesis, Department of Civil Engineering, Technical University Carolo-Wilhelmina Braunschweig, 1999 [11] F.
Ph.D. thesis, Department of Mechanical Engineering, Chemnitz University of Technology, 2003
Online since: November 2014
Authors: Kai Zhi Zhang, Xi Zhan Yu, Yu Xi Feng, Qing Zhi Liu
Based on the Improved Model of Accident Trajectory Cross to Build the Safety Evaluation Index System in Coal Mine Yu-xi Feng1,a*, Kai-zhi Zhang2,3,b, Qing-Zhi Liu1,c, Xi-Zhan Yu1,d 1.ShanDong University of Science and Technology Department of Economic Management, Taian, Shandong ,China 2.ShanDong University of Science and Technology Department of Resources and Civil Engineering, Taian, Shandong ,China 3.GuiZhou University of Technology, GuiYang, GuiZhou,China afyx0538@163.com, bzkzhi82@163.com, clqzhi@163.com, dyszsd@126.com Keywords: safety evaluation index system, human unsafe behavior, human non-action, improved model of trajectory cross, management Abstract: The primary task of mining safety evaluation is to establish evaluation index system.
Zhen-yu CAI analyzed the question from the angle of systems engineering and determined staff, equipment, working environment and geological environment as the first layer, the second level influencing the first layer as the second layer, including 16 quantitative index and 6 qualitative index[4].
The Leader of coal mine mains global, there are deputy head and chief engineer in charge of safety under leader.
Under security deputy head, there is equipped with safety inspection section, which are composed of security specialist and security inspectors; under chief engineer, there are production technology section and ventilation section, the front are composed of monitor room and development team, ventilation section with gas group, drainage group and ventilation group.
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