Mechanical engineering topic list of research papers
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Real-time urban traffic amount prediction models for dynamic route guidance systems2014 / Zilu Liang, Yasushi Wakahara
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Periodicity and self-similarity of vortex evolution in a double-lid-driven cavity flow
Abstract The flow configuration of the two-dimensional low Reynolds number flow in a rectangular cavity with two opposite moving lids and different depth-to-width ratios is investigated. The effects of aspect ratio varying from 0.15 to 6.6 on vortex ...
2012 / Shihua He, Liang Wu, Tianmao Xu -
Investigation into Key Strata Movement Impact to Overburden Movement in Cemented Backfill Mining Method
Abstract The overburden movement in cemented backfill mining is different from what it is in traditional longwall mining. This paper analyses the overburden movement in cemented backfill mining by using computer simulated model, observes the...
2012 / Yang Li, Biao Qiu -
Analysis on Internal Solid-liquid Two-phase Flow in the Impellers of Sewage Pump
Abstract In order to achieve the high passing capacity, high efficiency and non-overload performance of a sewage pump, the type of WQS120-60-45 sewage pump is selected as an example to be researched. The theory analyses and numerical simulation were ...
2012 / Li Wei, Weidong Shi, Xiaoping Jiang, Bin Chen, Yanlan Wu -
Engineering Evaluation System of Logistics Park Capability
Abstract In logistics engineering, in the case that multiple logistics parks compete, how to define their hinterland border should depend on the comprehensive capability of each one. This paper first assumes the city where logistics park located in...
2011 / Hui Yue, Wenyu Yue, Xiaoqiang Long -
Aircraft vulnerability modeling and computation methods based on product structure and CATIA
Abstract Survivability strengthening/vulnerability reduction designs have become one of the most important design disciplines of military aircraft now. Due to progressiveness and complexity of modern combat aircraft, the existing vulnerability...
2013 / Jun Li, Wei Yang, Yugang Zhang, Yang Pei, Yunsong Ren, et al. -
Performance analysis of ORC power generation system with low-temperature waste heat of aluminum reduction cell
Abstract Performance of organic Rankine cycle (ORC) system to recover low-temperature waste heat from aluminum reduction cell was analyzed. The temperature of waste heat is 80°C-200°C and the flow rate is 3×105m3/h. The pinch temperature difference...
2012 / Zhiqi Wang, Naijun Zhou, Guo Jing -
A Study on the Thermal Performance of Vertical U-Tube Ground Heat Exchangers
Abstract Based on the problem of underground vertical U-tube heat exchangers in ground source heat pump systems in Shenchi station of Shuohuang railway, the transient heat transfer physical and mathematical model of the soil and borehole temperature ...
2011 / Zonghe Zheng, Weixiao Wang, Chao Ji -
Simulation and Technology of Hybrid Welding of Thick Steel Parts with High Power Fiber Laser
Abstract The article devoted to steady state and dynamic simulation of melt pool behavior during hybrid laser-arc welding of pipes and shipbuilding sections. The quasi-stationary process-model was used to determine an appropriate welding mode. The...
2011 / Gleb Turichin, Ekaterina Valdaytseva, Igor Tzibulsky, Alexander Lopota, Olga Velichko -
A numerical solution for contact problem with finite deformation in nonlinear Schapery viscoelastic solids
Abstract The present paper presents an incremental finite element model for the solution of the two dimensional quasi-static frictionless nonlinear viscoelastic contact problems with large deformations. The nonlinear viscoelasticity is simulated...
2012 / F.F. Mahmoud, A.G. El-Shafei, A.A. Abdelrahman, M.A. Attia -
The Finite Element Analysis and the Optimization Design of the Yj3128-type Dump Truck's Sub-Frames Based on ANSYS
Abstract The article mainly studies the YJ3128-type dump truck's sub-frames, for the fatigue crack occurred in the Subframe witch has worked in bad condition for 3 to 5 months, the truck's working conditions and the load features are researched, and ...
2011 / Yanhong Chen, Feng Zhu -
Mathematical Model of Cavitation and Modelling of Fluid Flow in Cone
Abstract Based on cavitation modelling in Laval nozzle results and experience, following problem was defined. Flowing of water on turbine blade wheel outlet is the main point of the problem. Nowadays there is a chance to model the cavitation in...
2012 / Milada Kozubková, Jana Rautová, Marian Bojko -
Traffic Parameters Detection Using Edge and Texture
Abstract This paper proposes an approach towards the real-time detection of traffic parameters such as such as the stationary queue length and lane share in crossroad, based on the stationary camera installed along roadside. According to the...
2012 / Yu Qiao, Zhongke Shi -
Innovative Design of a New Laptop
Abstract At present, most laptops have fixed host and keyboard, and this setting caused a lot of deficiencies. As a more systematic method of product design, conceptual design makes it easier for designers to find innovative design solutions. To...
2012 / Shaofei Jiang, Wei Liang, Jiquan Li, Congda Lu -
Combining photogrammetry and robotic total stations to obtain dimensional measurements of temporary facilities in construction field2013 / Ming-Fung Siu, Ming Lu, Simaan AbouRizk
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The Application of Concurrent Engineering in the Installation of Foam Fire Extinguishing Piping System
Abstract Although the concept of concurrent engineering has been widely applied in the manufacturing industry, there is growing awareness and interest in the adoption of Concurrent Engineering (CE) in the Construction Industry because CE has the...
2011 / T.P. Tsai, H.C. Yang, P.H. Liao -
Parametric Instability and Snap-Through of Partially Fluid-Filled Cylindrical Shells
Abstract The aim of the present paper is to study the parametric instability and snap-through buckling of an axially pre-loaded, partially fluid-filled cylindrical shell. The Donnell non-linear shallow shell theory is used to study the nonlinear...
2011 / F.M.A. Silva, P.B. Gonçalves, Z.J.G.N. DEL Prado -
A Method of Calibration of Clutch Torque Transfer Feature Based on AMT Launch Control
Abstract Torque transfer feature is the is the inherent characteristic of clutch, which determines the performance of clutch, acquisition of accurate torque transfer feature of clutch will provide active role for launch and shift control of clutch....
2011 / Kong Guoling, Zhong Zaimin, Yu Zhuoping -
A Method to Calculate the Aircraft Ground Minimum Control Speed Based on Mathematical Simulation
Abstract The airworthiness compliance of the ground minimum control speed (VMCG) must be shown before the type certificate of a transport category airplane is issued under CCAR-25. A method to calculate VMCG based on mathematical simulation is...
2011 / Huang Chengtao, Wang Lixin, Jia Zhongren -
Operational Efficiency Evaluation of the Weaponry System Supported by Information System
Abstract Information is the operational efficiency multiplier of modern weaponry system. Firstly, the operational efficiency multiplication constant of weaponry is defined, and the operational efficiency evaluation model of the weaponry system...
2011 / Wang Jun, Ou Li, Duan Hongmei, Yang Jie