Mechanical engineering topic list of research papers
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Machining Fixture Layout Design for Milling Operation Using FEA, ANN and RSM
Abstract Workpiece elastic deformation caused during machining influences the dimensional and form errors. The machining fixtures are used for positioning the workpiece accurately to reduce the dimensional and form errors during machining. The...
2012 / M. Vasundara, K.P. Padmanaban, M. Sabareeswaran, M. RajGanesh -
Multipoint Recursive Sequential Three-point Method for On-machine Roundness Measurement
Abstract A newtime-domain method, which is called the multipoint recursive sequential three-point method, is proposed for on-machine roundness measurement of cylindrical workpiece. It has the following features: (i) assuming no prior knowledge, (ii) ...
2015 / Haifeng Ma, Chungang Zhuang, Zhenhua Xiong -
An experimental study on the efficiency of transpiration cooling in laminar and turbulent hypersonic flows2010 / A. Gülhan, S. Braun
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A New Method Solving Contact/Detach Problem in Fluid and Structure Interaction Simulation with Application in Modeling of a Safety Valve2010 / Zheng Guo
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A new simpler rotation/curvature correction method for Spalart–Allmaras turbulence model
Abstract A new and much simpler rotation and curvature effects factor, which takes the form of Richardson number suggested by Hellsten originally for SST k–ω model, is presented for Spalart and Shur’s rotation and curvature correction in the context ...
2013 / Qiang Zhang, Yong Yang -
HC, CO, CO2 and NOx Emission Evaluation of a Diesel Engine Fueled with Waste Frying Oil Methyl Ester
Abstract In this paper, experiments were conducted on a 4-cylinder direct-injection diesel engine using biodiesel as an alternative fuel and their blends to investigate the emission characteristics of the engine under four engine loads at an engine...
2013 / Alireza Shirneshan -
Fatigue Analysis of ECC-Steel Composite Deck under Wheel Trucking Load
Abstract This study conducts fatigue analysis of Engineered Cementitious Composite (ECC)-Steel composite deck, and evaluates fatigue durability under wheel trucking load repetitions. In the fatigue analysis, fiber bridging degradation model derived...
2011 / K. Kakuma, T. Matsumoto, T. Hayashikawa, X. He -
Research on Robust Control for longitudinal Impact of 4 Wheel-Drive Hybrid Electric Vehicle
Abstract For a 4WD-Hybrid Electric Vehicle with front wheels driven by engine and rear wheels driven by in-wheel-motor, the engine's intervention in driving and the engagement of the transmission during shifting will cause the longitudinal impact...
2011 / Lu Xiong, Zhuoping Yu -
H∞ Output Feedback Control for Vehicle Seat Suspension subject to Parameter Perturbations
Abstract Considering the parameter perturbations of seat suspensions, an H∞ output feedback controller is established based on the theory of uncertainty, linear matrix inequality and H∞ optimal control. The result of numeric simulations testifies...
2011 / Zhiyong Zhang, Xin Liu, Caixia Huang -
Application of Neural-Fuzzy System in Twin-Turbo Hydraulic Torque Converter's Performance Testing
Abstract Twin-turbo hydraulic torque converter's performance testing is very important in the product's development and production. According to the needs of data processing and analysis in performance testing, A neural-fuzzy algorithm was used to...
2011 / Guofu Tian, Shuhui Sun, Zhongwei Ren -
Efficiency Improvement of Large Scale 2-Stroke Diesel Engines Through the Recovery of Exhaust Gas Using a Rankine Cycle
Abstract Highly increased fuel prices and the need for greenhouse emissions reduction from diesel engines used in marine and stationary applications make diesel engine exhaust gas heat recovery technologies attractive. Such technologies are of...
2012 / Dimitrios T. Hountalas, Christos Katsanos, Georgios C. Mavropoulos -
Adjoint-based optimization for understanding and suppressing jet noise
Abstract Advanced simulation tools, particularly large-eddy simulation techniques, are becoming capable of making quality predictions of jet noise for realistic nozzle geometries and at engineering relevant flow conditions. Increasing computer...
2010 / Jonathan B. Freund -
The Numerical Analysis of Heterogenic Welding Joint residual stresses
Abstract Using the finite element software, a sequential coupling finite element procedure is developed to calculate the welding residual stress in the welding joint of 0Cr18Ni9/45, 1Cr9Mo/45 and 1Cr9Mo/0Cr18Ni9. It is shown that the peak axial...
2011 / Shu Xu -
Drawing behavior and characteristics of laser-drawn polypropylene fibers2005 / Ahmed Jalal Uddin, Yusuke Mashima, Yutaka Ohkoshi, Yasuo Gotoh, Masanobu Nagura, et al.
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Effect of Temperature Change on Interfacial Behavior of an Acoustically Levitated Droplet2009 / Masanori Kawakami, Yutaka Abe, Akiko Kaneko, Yuji Yamamoto, Koji Hasegawa
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A Stochastic Mixed Traffic Equilibrium Assignment Model Considering User Preferences
Abstract Multi-modal trips are common in urban transportation networks. Traveling preferences are also considered by users in addition to their travel mode, path, cost and time. In this paper, in order to show the behavior of traveling choice under...
2012 / Chengjuan Zhu, Bin Jia, Xingang Li, Ziyou Gao -
On the mass and momentum transport in the Navier–Stokes slip layer2011 / Janusz Badur, Michał Karcz, Marcin Lemański
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Innovative modelling approach for the work piece whirling motion in the lathe machine
Abstract An innovative modeling approach to study the whirling motion of the lathe machine in the intermediate turning stage is presented by introducing the system excitation in the form of cutting forces between the cutting edge head and the...
2011 / Hussien M. Al-Wedyan, Mohanad Alata -
Effect of Different Flow Regime on the Static and Dynamic Performance Parameter of Hydrodynamic Bearing
Abstract The hydrodynamic journal bearing system has found wide spread application in high speed rotating machine such as compressors, gas turbines, water turbines, steam turbines, alternators etc. As rotor generally operates at high speed, the...
2013 / Vijay Kumar Dwivedi, Satish Chand, K.N. Pandey -
Numerical Optimization of Guide Vanes and Reducer in Pump Running in Turbine Mode
Abstract The main limitation of centrifugal pump running in turbine mode is lower efficiency at part load operating conditions as compared to conventional hydro turbines. To enhance the utilization of pump as turbine (PAT) in mini/micro hydropower...
2013 / V.A. Patel, S.V. Jain, K.H. Motwani, R.N. Patel