Mechanical engineering topic list of research papers
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Numerical study of separation on the trailing edge of a symmetrical airfoil at a low Reynolds number
Abstract This study focuses on the trailing-edge separation of a symmetrical airfoil at a low Reynolds number. Finite volume method is adopted to solve the unsteady Reynolds-averaged Navier–Stokes (RANS) equation. Flow of the symmetrical airfoil...
2013 / Juanmian Lei, Feng Guo, Can Huang -
A Review on Robot in Prosthodontics and Orthodontics2015 / J.-g. Jiang, Y.-d. Zhang, C.-g. Wei, T.-h. He, Y. Liu
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Constructing G2 Continuous Curve on Freeform Surface with Normal Projection
Abstract This article presents a new method for G 2 continuous interpolation of an arbitrary sequence of points on an implicit or parametric surface with prescribed tangent direction and curvature vector, respectively, at every...
2010 / Wang Xiaoping, An Luling, Zhou Laishui, Zhang Liyan -
Applying Neural Network based on Fuzzy Cluster Pre-processing to Thermal Error Modeling for Coordinate Boring Machine
Abstract To investigate the effect of the thermal characteristics of a motorized spindle system on the precision of a machine tool, a thermal error model for spindle axial expansion and radial thermal declination is proposed. With precision CNC...
2014 / J. Yang, H. Shi, B. Feng, L. Zhao, C. Ma, et al. -
Eco-efficiency of Alternative and Conventional Cutting Fluids in External Cylindrical Grinding
Abstract Grinding is a common finishing process to meet specific technological requirements such as a specific surface roughness or a high geometrical accuracy. The achievements of these requirements are influenced by the workpiece properties, the...
2014 / Marius Winter, Christoph Herrmann -
CFD based Analysis of Heat Transfer Enhancement in Solar Air Heater Provided with Transverse Rectangular Ribs
Abstract A numerical analysis of convective heat transfer enhancement in solar air heaters with artificially roughened absorber is presented in this paper. CFD numerical simulations were carried out to analyze the flow and heat transfer in the air...
2014 / A. Boulemtafes-Boukadoum, A. Benzaoui -
Prediction of Wear at Revolute Clearance Joints in Flexible Mechanical Systems
Abstract In this paper, a numerical approach is proposed to predict wear at the revolute clearance joint in flexible mechanical systems, which integrates wear prediction with flexible multibody dynamics. In the approach, the flexible component is...
2014 / Bo Zhao, Zhi-Nan Zhang, Xu-Dong Dai -
Technology Assessment of Oxy-firing of Process Heater Burners
Abstract The objective of this development program is to assess the feasibility of retrofitting burners for oxy-firing in process heaters. A secondary objective is to confirm this feasibility assessment by conducting single burner oxy-fired testing...
2013 / Cliff Lowe, Nick Brancaccio, Jamal Jamaluddin, Jaime A. Erazo, Charles E. Baukal -
Measurement and Compensation of Deviations of Real Tooth Surface of Spiral Bevel Gear
Abstract This paper presents a method for measurement of deviation of the real gear tooth surface from the theoretical one with a coordinate measurement machine and compensation of repeatable parts. By investigation of characteristics of distortion...
2011 / Jun WANG, Xiao-chun WANG, Hong JIANG, Wen-jun FENG -
Kinematics of a Trinal-Branch Space Robotic Manipulator with Redundancy
Abstract This paper presents a trinal branch space robotic manipulator with redundancy, due to hash application environments, such as in the station. One end- effector of the manipulator can be attached to the base, and other two be controlled to...
2011 / Qing-xuan JIA, Ping YE, Han-xu SUN, Jing-zhou SONG -
Investigations on the performance of centrifugal pumps in conjunction with inducers
Abstract An inducer is an axial flow impeller with blades that wrap in a helix around a central hub. An inducer serves as a small booster pump for the main impellers. Usually inducers have between 2 and 4 vanes, although they may be more, the...
2013 / M.A. El Samanody, Ashraf Ghorab, Mamdoh Aboul Fitoh Mostafa -
An Auxiliary System Design for the OD Survey of Residents based on Mobile Facility
Abstract When using mobile facility to survey trip information, it is important that the software is easily operated and the feedback data is reasonable. The systematic design includes software development and the analysis of sea-of-data in two...
2013 / Lan Wu, Li Lin, Tao Lu -
A salient edges detection algorithm of multi-sensor images and its rapid calculation based on PFCM kernel clustering
Abstract Multi-sensor image matching based on salient edges has broad prospect in applications, but it is difficult to extract salient edges of real multi-sensor images with noises fast and accurately by using common algorithms. According to the...
2013 / Guili Xu, Yan Zhao, Ruipeng Guo, Biao Wang, Yupeng Tian, et al. -
Performance evaluation of a new taut wire system for straightness measurement of machine tools
Abstract This paper describes evaluation of a method of measuring the straightness of motion of machine tool axes using a taut wire and an optical sensor head mounted at the tool point location. In contrast to commonly used taut wire instruments,...
2014 / Oleg Borisov, Simon Fletcher, Andrew Longstaff, Alan Myers -
Multi-parameter Fatigue Equivalence Loadings for Specification Applications
Abstract This paper deals with a method to define Equivalent Fatigue Loads (EFL) from in-service load measurement in the case of a structure subjected to multiple variable fatigue loadings. EFL can be used in order to define tests on full scale...
2014 / Clément Roux, Xavier Lorang, Habibou Maitournam, Mac-Lan Nguyen-Tajan, Benoit Quesson -
An Acceleration Slip Regulation Strategy for Four-Wheel Drive Electric Vehicles Based on Sliding Mode Control2014 / Hongwen He, Jiankun Peng, Rui Xiong, Hao Fan
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Hidden symmetries and nonlinear constitutive relations for tight-coupling heat engines2015 / S Q Sheng, Z C Tu
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CFD Study on Aerodynamic Power Output Changes with Inter-Turbine Spacing Variation for a 6 MW Offshore Wind Farm2014 / Nak Choi, Sang Nam, Jong Jeong, Kyung Kim
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Selection of the rotor heat-up rate for supercritical parameter turbines2013 / Andrzej Rusin, Marian Lipka, Henryk Łukowicz
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Estimating occupant satisfaction of HVAC system noise using quality assessment index2014 / Parvin Nassiri, Mohammadreza Yazdchi, Farhad Forouharmajd, MohammadR Monazzam