共搜索到29943条信息,每页显示10条信息,共2995页。用时:0小时0分0秒515毫秒
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  ......
Cup-drawing formation of steel sheet with nickel coating by finite element method ZHANG Xiao-bing(张小兵), LONG Shi-guo(龙士国), MA Zeng-sheng(马增胜), PAN Yong(潘勇), ZHOU Yi-chun(周益春) Key Laboratory...-fareast-language: ZH-CN; mso-bidi-language: AR-SA"> Abstract: The finite element method (FEM......
......
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......
......
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......
......
THE ADAPTIVE FINITE ELEMENT REMESHING IN LARGE DEFORMATION OF METAL FORMING X.X.Guo1,J.S.Liu2 (1.Advanced Manufacturing Technology and Engineering Department, Shenzhen Polytechnic, Shenzhen 518055,China;2.School of Material Science and Engineering, Taiyuan Heavy Machinery Institute, Taiyuan 030024, China) Abstract:The adaptive remeshing technique for quadrilateral elements consists of modules......