Mechanical engineering topic list of research papers
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Properties of vehicle gap distribution in the mixed traffic flow
Abstract Using the cellular automaton traffic flow model, we study the vehicle gap distribution of the mixed traffic flow under the different delay probability and the different mixing rate for given vehicle density. Computer simulation results show ...
2012 / Qilang Li, Binghong Wang -
The numerical simulation on the regularity of dust dispersion in whole-rock mechanized excavation face with different air-draft amount
Abstract An experimental investigation was carried out on coal dust-inertant mixture explosions. Tests of explosion severity and flammability limit were conducted by using the Siwek 20 L vessel and influences of ignition energy, coal dust calorific...
2011 / Nie Wen, Cheng Wei-min, Zhou Gang, Yao Yu -
Study on ESP Control Principle of Light Off-road Vehicle Based on Brake / Drive Integrated Control
Abstract Set up the dynamic model of light off-road vehicle, including body dynamics model, wheel model, engine model, and so on. For light off-road vehicle, project the ESP control principle based on the integrated control of brake and drive, the...
2012 / Wang Guoye, Zhang Juanli, Fen Yanli, Zhang Yanru -
Effects of Compression Distribution on PEMFC Stacks Using Reformate as Fuel
Abstract A PEM fuel cell stack is usually integrated with a reformer into a stationary fuel cell power system. Reformate may cause a phenomenon of voltage vibration in some cells of a stack, and these cells are usually close to end plates. In this...
2012 / Kuan-Jen Huang, Chen-Yu Chen, Sheng-Jye Hwang, Wei-Hsiang Lai -
The Industrial Design Education Based on the Lifecycle Design
Abstract This article from the industrial design education erted life cycle of design idea, and expounds the necessity about industrial design specific course life cycle design teaching practice and result, the paper puts forward the future...
2012 / Xiaoyan Guo, Yaohui Guo, Yuhua Cao, peiyun Lin -
Numerical simulation of a new district cooling system in cogeneration plants
Abstract In allusion to the problem that the superheated steam need to be cooled down by a temperature and pressure reduction device if its pressure exceeds the requirement of a absorption refrigerator, based on the cascaded utilization of energy...
2012 / Zhang Tiantian, Tan Yufei, Bai Li -
Life Cycle Assessment of Environmental and Economic Impacts of Advanced Vehicles2012 / Lin Gao, Zach C. Winfield
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The Sensitivity of Hybrid Laser Welding to Variations in Workpiece Position
Abstract High speed imaging has been used to analyze the sensitivity of the Hybrid laser welding process to variations in the laser-arcworkpiece geometry along the axis of the laser beam. The welding process was found to be stable within a certain...
2011 / J. Powell, J. Lamas, J. Karlsson, P. Norman, A.F.H. Kaplan, et al. -
Investigation of the Effects of Process Damping on Chatter Instability in Micro End Milling
Abstract In this paper, chatter instability of micro end mill tools is studied by taking into account the process damping effect. The actual geometry of the micro tool including shank, taper part and fluted section is considered in the analysis....
2012 / S. Ahmad Tajalli, Mohammad R. Movahhedy, Javad Akbari -
A Temperature Prediction Model of Converters Based on Gas Analysis
Abstract Gas analysis technology, which can continuously predict temperature in converters with long life, is applied on different tongue of converters as it has no restriction to the glory hole of converters. In this research, the real-time...
2011 / Ling Wu, Ningchuan Yang, Xiangmi You, Kaixin Xing, Yan Hu -
Effect of Thickness Variation on the Mechanical Buckling Load in Plates Made of Functionally Graded Materials
Abstract In this paper, the mechanical buckling load on a simply supported plate made of Functionally Graded Materials (FGM) with linearly varying thickness is considered. The material properties are assumed to vary as a power law though the plate...
2012 / Hamid Mozafari, Amran Ayob -
Research on Effects of Double-layers Arrangement of Nozzles on Fuel-gas Mixing and Combustion in Cylinder
Abstract Based on the YD4A75-C3 electronically controlled common rail diesel engine, combined with the theory of Bosch forth total axial variable nozzles common rail fuel injection system, a research was made on the double-layers arrangement of...
2012 / Jie Yun, Xiangyang Han, Wei Hong -
Planning Method for Fixture Conditions of Workpiece in Continuous Multi-axis Controlled Machining Process with Consideration of Energy Consumption About Translational Axes of Machine Tool
Abstract This study focuses on a new planning method for fixture conditions of workpiece in the continuous multi-axis controlled machining process. Generally, the motion of translational axes on machine tools with a trunnion table is significantly...
2012 / Jun’ichi Kaneko, Kenichiro Horio -
Shuttlecock dynamics
Abstract We study experimentally the dynamics of shuttlecocks. We show that their trajectory is completely different from classical parabola: for a same launch, the flight of the shuttlecock quickly curves downwards and almost reaches a vertical...
2012 / Baptiste Darbois Texier, Caroline Cohen, David Quéré, Christophe Claneta -
Simulation model of speed–density characteristics for mixed bicycle flow—Comparison between cellular automata model and gas dynamics model
Abstract The mixed bicycle flow refers to the bicycle flow containing electric bicycles. The traffic characteristics data of the mixed bicycle flow was collected by the virtual coil method in Nanjing and Ningbo, China. And the speed–density...
2013 / Shuichao Zhang, Gang Ren, Renfa Yang -
Cutting force prediction for circular end milling process
Abstract A deduced cutting force prediction model for circular end milling process is presented in this paper. Traditional researches on cutting force model usually focus on linear milling process which does not meet other cutting conditions,...
2013 / Baohai Wu, Xue Yan, Ming Luo, Ge Gao -
Surface Integrity in Hybrid Machining Processes
Abstract Hybrid manufacturing processes are based on the simultaneous and controlled interaction of process mechanisms and/or energy sources/tools having a significant effect on the process performance. There are various examples such as laser...
2011 / B. Lauwers -
Parametric Resonances of a Spinning Cyclic Symmetric Rotor Assembled to a Flexible Stationary Housing Via Multiple Bearings2013 / W. C. Tai, I. Y. Shen
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Overview of NSGA-II for Optimizing Machining Process Parameters
Abstract This paper presents an overview on NSGA-II optimization techniques of machining process parameters. There are many multi objective optimization (MoGA) techniques involved in machining process parameters optimization including...
2011 / Yusliza Yusoff, Mohd Salihin Ngadiman, Azlan Mohd Zain -
Water Resources Vulnerability Assessment based on the Parametric-system Method: a Case Study of the Zhangjiakou Region of Guanting Reservoir Basin, North China
Abstract A water resources vulnerability (WRV) assessment is important to maintain water resources safety in a basin. In this paper, an index system, including four subsystems -- the hydrological subsystem, the socioeconomic subsystem, the...
2012 / X. Wang, F.B. Ma, J.Y. Li