Mechanical engineering topic list of research papers
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Effects of Welding Parameters Onto Keyhole Geometry for Partial Penetration Laser Welding
Abstract The material and parameters like welding speed and laser beam parameters define the geometry of the keyhole. The keyhole geometry affects the weld geometry, such as width and depth, and in some cases it should be considered when selecting...
2013 / M. Vänskä, F. Abt, R. Weber, A. Salminen, T. Graf -
Thermal-hydraulic analysis under partial loss of flow accident hypothesis of a plate-type fuel surrounded by two water channels using RELAP5 code2016 / I. Iliuk, J. M. Balthazar, A. M. Tusset, J. R. C. Piqueira
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Platoon-Based Traffic Flow Model for Estimating Breakdown Probability at Single-Lane Expressway Bottlenecks
Abstract This study investigates the mechanism of traffic breakdown and establishes a traffic flow model that precisely simulates the stochastic and dynamic processes of traffic flow at a bottleneck. The proposed model contains two models of...
2011 / Yasuhiro Shiomi, Toshio Yoshii, Ryuichi Kitamura -
Large-Scale Free and Impinging Turbulent Jet Flames
This paper summarizes progress in the development and validation of a suite of computational fluid dynamics sub-models for the calculation of open air and impinging turbulent gas jet flames. The sub-models are implemented in the commercial flow and radiative heat...
2002 / A.D. Johnson, A. Ebbinghaus, T. Imanari, S.P. Lennon, N. Marie -
The Performances Optimization of Finger Seal Based on Fuzzy Game Theory
Abstract Leakage and abrasion are two key performances of finger seals (FS). They not only contradict each other in FS design but also relate to many design parameters. Moreover, in the multi-objective optimization progress, the problems of...
2011 / Zhang Yanchao, Liu Kai, Cui Yahui, Zhou Chunguo -
PCRC Evolutionary Game Method and Its Application in Multi-Objective Optimization Design
Abstract This paper proposes a new multi-objective optimization design method based on PCRC (Poor-Competition-Rich-Cooperation) evolutionary game model where the design goals are seen as game players. All game players automatically adjust behavior...
2011 / Biyan Li, Rui Meng -
3D-Surface Characterization for Friction Control
Abstract For a specific manipulation of friction surfaces it is important to measure and calculate geometrical parameters to derive the tribological behaviour. The understanding of the functional behaviour of a surface requires a holistic approach...
2011 / S. Gröger, M. Gerlach -
Effect of ATIS Information under Incident-based Congestion Propagation
Abstract Network-wide propagation of the non-recurrent congestion is one important factor which greatly affects the spatiotemporal distribution of traffic flow and the travel time of upstream links will largely increase due to spillback from...
2012 / Aomuhan Zhang, Ziyou Gao -
Fast computing of instantaneous cutter position error curve2015 / Z. Gan, Z. Chen, M. Zhou
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Characteristics of Condensing Flows in Shear Layer of Axisymmetric Supersonic Jets
Abstract When the high pressure gas is exhausted to atmosphere, the expanded supersonic jet is formed at a specific condition. In reality, the steam or moist air is usually used as working gas of supersonic moist air jet technologies. In these...
2013 / Junji Nagao, Shigeru Matsuo, Tokitada Hashimoto, Toshiaki Setoguchi, Md. Tawhidul Islam Khan, et al. -
Heterogeneous Structure in Diesel Fuel Sprays
Abstract A laser 2-focus velocimeter (L2F) has been applied for measurements of velocity and size of droplets in diesel sprays. The maximum data acquisition rate of 15MHz has been achieved by using FPGA in order to capture every droplet which...
2013 / Hironobu Ueki -
Cutting Force Model in Drilling of Multi-layered Materials
Abstract In the aircraft industry, drilling has recently been performed for Carbon Fiber Reinforced Plastics (CFRP)/titanium alloy stacks. The cutting processes should be designed with reviewing in the cutting simulation. The paper presents an...
2013 / Takashi Matsumura, Shoichi Tamura -
Reliability analysis of aero-engine blades considering nonlinear strength degeneration
Abstract To comprehensively consider the effects of strength degeneration and failure correlation, an improved stress–strength interference (SSI) model is proposed to analyze the reliability of aero-engine blades with the fatigue failure mode. Two...
2013 / Jiewei Lin, Junhong Zhang, Shuo Yang, Fengrong Bi -
Development of an individually customizable integral carbon aerobar based on sEMG measurements of the upper limbs
Abstract The aim of this project is the development of an individually customizable integral carbon aerobar with reduced weight and optimized aerodynamics. After the introduction, which includes a short historical overview as well as an explanation...
2010 / Wolfgang Wurnitsch, Marc Siebert, Stefan Litzenberger, Anton Sabo -
An experimental study of thermal comfort and aerodynamic efficiency of recreational and racing bicycle helmets
Abstract The thermal comfort and aerodynamic efficiency are becoming important factors in bicycle helmet design and marketing. Currently most of the manufacturers primarily focus on safety features in helmet rather than aerodynamic efficiency and/or ...
2010 / Firoz Alam, Harun Chowdhury, Zakaria Elmir, Andika Sayogo, James Love, et al. -
The effects of free surface and end cell on flow around a finite circular cylinder with low aspect ratio2015 / Haruki Fukuoka, Shinichiro Hirabayashi, Hideyuki Suzuki
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Durability Characteristics Analysis of Plastic Worm Wheel with Glass Fiber Reinforced Polyamide2013 / Gun-Hee Kim, Jeong-Won Lee, Tae-Il Seo
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Numerical Simulation of Solitary Wave Induced Flow Motion around a Permeable Submerged Breakwater2012 / Jisheng Zhang, Jinhai Zheng, Dong-Sheng Jeng, Gang Wang
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Intake Manifold Boosting of Turbocharged Spark-Ignited Engines2013 / Norbert Zsiga, Christoph Voser, Christopher Onder, Lino Guzzella
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Enhancing Fatigue Performance of Sandwich Composites with Nanophased Core2010 / S. Zainuddin, H. Mahfuz, S. Jeelani