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Article ID: 1003-6326(2005)02-0443-04 Finite element method simulation of shotpeening wing skin panel WU Wei(吴 为), ZENG Yuan-song(曾元松), HUANG Xia(黄 遐), LI Zhi-qiang(李志强) (Beijing Aeronautical Manufacturing Technology Research Institute, Beijing , China) Abstract: Finite element method(FEM) was used to simulate the forming process of shotpeening the wing skin panel. Experiment......
Three-dimensional analysis of elastic stress distribution of indented ceramic surface by finite element method Tatsuyuki NEZU Department of Mechanical Engineering, Ichinoseki National College... indentation pattern for three different materials, Al2O3, Si3N4 and SiC were analyzed by finite element method(FEM). Those theoretical results were also compared with the experimental ones by Rockwell......
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J. Cent. South Univ. Technol. (2009) 16: 0136-0142 DOI: 10.1007/s11771-009-0023-5 Three-dimensional forward modeling for magnetotelluric sounding by finite element method TONG Xiao-zhong(童孝忠...-substances. Key words: magnetotelluric sounding; three-dimensional forward modeling; finite element method; general variation principle; divergence condition  ......
at straightening stage during continuous casting using finite element method YU Hai-liang(喻海良)1, 2, LIU Xiang-hua(刘相华)1 1. State Key Laboratory of Rolling and Automation, Northeastern University... at the straightening stage during continuous casting was simulated by the explicit dynamic finite element method, and the stress distribution along the width direction of the slab and its change......
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Optimal design of butterfly-shaped linear ultrasonic motor using finite element method and response surface methodologySHI Yun-lai(时运来), CHEN Chao(陈超), ZHAO Chun-sheng(赵淳生)(State Key Laboratory..., maximal efficiency of 43%, and thrust-weight ratio of 45.8.Key words:linear ultrasonic motor; piezoelectric; optimal design; response surface methodology; finite element method......
when high accuracy and efficiency were required, a new adaptive multigrid finite element method was proposed. In this algorithm, a-posteriori error estimator was employed to generate adaptively... remarkably validates this algorithm. Key words: adaptive multigrid; a-posteriori error estimator; unstructured mesh; V-cycle; finite element method  ......
J. Cent. South Univ. (2012) 19: 2115-2124 DOI: 10.1007/s11771-012-1253-5 Stress distributions on crown-luting cement-substrate system with finite element method S. SEN1, M. S. GULER1, C. GULER2 1... University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: The aim of this work is to analyze the stress distributions on a crown-luting cement-substrate system with a finite-element method......