Mechanical engineering topic list of research papers
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Validation of a New Method for Frequency Domain Dynamic Simulation and Damage Evaluation of Mechanical Components Modelled with Modal Approach
Abstract This paper is focused on the validation of a new method, developed by the authors for finite element analysis calculation, to evaluate, in frequency domain, the fatigue damage of mechanical components modeled by modal approach, subjected to ...
2015 / Claudio Braccesi, Filippo Cianetti, Lorenzo Tomassini -
Investigation on frictional characteristic of deep-groove ball bearings subjected to radial loads2015 / Y. Wang, F. Lin, H. Jiang, W. Yuan
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Effect of façade systems on the performance of cooling ceilings: In situ measurements
Abstract This article presents an innovative façade system designed to increase the thermal comfort inside an office room and to enhance the cooling capacity of the suspended cooling ceiling. A series of measurements is conducted in an existing...
2015 / Katharina Eder, Thomas Bednar -
Investigations on the Impact of Material-Integrated Sensors with the Help of FEM-Based Modeling2015 / Gerrit Lang
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Machine Tool Rotary Axis Compensation Trough Volumetric Verification Using Laser Tracker
Abstract This paper aims to present different methods of volumetric verification in long range machine toll with lineal and rotary axes using a commercial laser tracker as measurement system. This method allows characterizing machine tool geometric...
2013 / Sergio Aguado, David Samper, Jorge Santolaria, Juan José Aguilar -
Electronic Toll Collection System Engineering Quality Inspection Evaluation and Control Method
Abstract Electronic toll collection (ETC) system has been developed and applied in most provinces of China, but the quality inspection and evaluation standard for ETC system doesn’t exist. According to the current situation of ETC system application ...
2013 / Chengzan Chu, Chuanzheng Zhu, Cheng Wang, Meng Zhang -
Aircraft Engine Sensor Fault Diagnostics Based on Estimation of Engine's Health Degradation
Abstract A duty in development of an on-line fault detection algorithm is to make it associate with estimation of engine's health degradation. For this purpose, an on-line diagnostic algorithm is put forward. Using a tracking filter to estimate the...
2009 / Xue Wei, Guo Yingqing -
A Direct Simulation Method for Calculating Multiple-hit Vulnerability of Aircraft with Overlapping Components
Abstract When components overlap, the aircraft multiple-hit vulnerability analysis usually consists of two steps. The first is to determine the aircraft unique existent states using vulnerable area decomposition method, and the second is to...
2009 / Pei Yang, Song Bifeng, Han Qing, Ou Baiyu -
Numerical Simulation of Active Control on Tip Leakage Flow in Axial Turbine
Abstract In an effort to reduce the blade tip clearance leakage in turbine designs, this article aims to numerically investigate the effects of active jet-flow injected from the blade tip platform upon the blade tip clearance flow. A CFD code...
2009 / Wei Li, Weiyang Qiao, Kaifu Xu, Hualing Luo -
Temporary CO2 Capture Shut Down: Implications on Low Pressure Steam Turbine Design and Efficiency
Abstract The Natural gas Combined Cycle (NGCC) with post combustion capture using liquid solvents may in some cases be of interest to design with a flexible steam bottoming cycle, so that it can operate both with and without CO2 capture. It is then...
2014 / Marcus Thern, Kristin Jordal, Magnus Genrup -
Splint for de Quervain Disease: A New Design2009 / Keith K.C. Chow
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Energy Efficient Control Strategy for Machine Tools with Stochastic Arrivals and Time Dependent Warm-up
Abstract Energy efficiency in manufacturing is becoming a challenging goal due to the demand of this sector in the worldwide scenario. One of the measures for saving energy is the implementation of control strategies that reduce machine energy...
2014 / Nicla Frigerio, Andrea Matta -
Reynolds stress constrained large eddy simulation of separation flows in a U-duct
Abstract This paper presents Reynolds stress constrained large eddy simulation (RSC-LES) method applied to a U-duct flow. Different from traditional Reynolds-averaged Navier-Stokes/detached eddy simulation (RANS/DES) hybrid method (including DES...
2014 / Quanyong Xu, Yantao Yang -
A DMAIC approach for process capability improvement an engine crankshaft manufacturing process2014 / G. V. S. S. Sharma, P. Srinivasa Rao
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Effects of injection timing, before and after top dead center on the propulsion and power in a diesel engine
Abstract It is well known that injection strategies including the injection timing and pressure play the most important role in determining engine performance, especially in pollutant emissions. However, the injection timing and pressure...
2014 / Nader Raeie, Sajjad Emami, Omid Karimi Sadaghiyani -
Numerical Redesign of 100kw MGT Combustor for 100% H2 fueling
Abstract The use of hydrogen as energy carrier in a low emission microturbine could be an interesting option for renewable energy storage, distributed generation and combined heat & power. However the hydrogen using in gas turbine is limited by...
2014 / Alessandro Cappelletti, Francesco Martelli, Enrico Bianchi, Eduardo Trifoni -
Efficient Simulation for Incompressible Turbulent Flow Using Lattice Boltzmann Model
Abstract Lattice Boltzmann Model is suitable for parallel computation. But it is known that a solution using LBGK model becomes unstable in the case using coarse mesh in high Reynolds number region. In order to overcome this shortcoming, Entropic...
2013 / Takahiro Yasduda, Tomohisa Hashimoto, Hisato Minagawa, Koji Morinishi, Nobuyuki Satofuka -
Research on Urban Rail Transit Network Command Center Information Platform
Abstract Drawing lessons from the constructions of domestic and foreign urban rail transit network operation coordination platform, the paper puts forward the structure of network command center information platform with the full life cycle...
2014 / Li Bai, Fu-zhang Wang, Ming Zhang -
Effects of relative thickness on aerodynamic characteristics of airfoil at a low Reynolds number
Abstract This study focuses on the characteristics of low Reynolds number flow around airfoil of high-altitude unmanned aerial vehicles (HAUAVs) cruising at low speed. Numerical simulation on the flows around several representative airfoils is...
2015 / Dongli Ma, Yanping Zhao, Yuhang Qiao, Guanxiong Li -
Assessment of Eye Fatigue Caused by 3D Displays Based on Multimodal Measurements2014 / Jae Bang, Hwan Heo, Jong-Suk Choi, Kang Park