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检索条件"主题词=Numerical Algorithm"
615 条 记 录,以下是531-540 订阅
排序:
A local min-orthogonal method for finding multiple saddle points
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JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS 2004年 第1期291卷 66-81页
作者: Zhou, JX Texas A&M Univ Dept Math College Stn TX 77843 USA
The purpose of this paper is twofold. The first is to remove a possible ill-posedness related to a local minimax method developed in SIAM J. Sci. Comput. 23 (2001) 840-865, SIAM J. Sci. Comput. 24 (2002) 840-865 and t... 详细信息
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Higher-order schemes with CIP method and adaptive Soroban grid towards mesh-free scheme
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JOURNAL OF COMPUTATIONAL PHYSICS 2004年 第1期194卷 57-77页
作者: Yabe, T Mizoe, H Takizawa, K Moriki, H Im, HN Ogata, Y Tokyo Inst Technol Dept Mech Engn & Sci Meguro Ku Tokyo 1528552 Japan Tohoku Elect Power Co Inc Aoba Ku Sendai Miyagi 9810952 Japan
A new class of body-fitted grid system that can keep the third-order accuracy in time and space is proposed with the help of the CIP (constrained interpolation profile/cubic interpolated propagation) method. The grid ... 详细信息
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Non-fourier heat conduction modeling in a finite medium
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INTERNATIONAL JOURNAL OF THERMOPHYSICS 2004年 第4期25卷 1261-1268页
作者: Gembarovic, J Gembarovic, J TPRL Inc W Lafayette IN 47906 USA
A novel, simple iterative algorithm is used to calculate the temperature distribution in a finite medium for the case of non-Fourier (hyperbolic) heat conduction. In this algorithm the temperature is calculated explic... 详细信息
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Improved prediction of springback on final formed components
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JOURNAL OF MATERIALS PROCESSING TECHNOLOGY 2004年 第153-154期153卷 464-471页
作者: Mullan, HB Univ Coll Swansea EPSRC Engn Doctorate Ctr Automot Appl Corus RD&T Swansea SA2 8PP W Glam Wales
This paper investigates the major difficulty associated with the bending of sheet steel products, namely that of material elastic recovery (springback). Key material, and loading factors that influence springback have... 详细信息
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Simple algorithm for temperature distribution calculations
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APPLIED MATHEMATICAL MODELLING 2004年 第2期28卷 173-182页
作者: Gembarovic, J Löffler, M Gembarovic, J TPRL Inc W Lafayette IN 47906 USA
Dumped heat wave algorithm is used to approximately calculate temperature distribution in a finite, one-dimensional medium and the results are compared to known analytical solutions and finite difference numerical alg... 详细信息
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Simple algorithm to calculate T-F electron emission current density
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IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION 2004年 第4期11卷 551-553页
作者: Nemchinsky, V ESAB Welding & Cutting Prod Florence SC 29501 USA
The Gauss-Chebyshev quadrature formula is suggested to calculate the transparency of the potential barrier at the metal-vacuum boundary. It is shown that in the most interesting cases ONE node is enough to obtain accu... 详细信息
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An implicit numerical algorithm for solving non-hydrostatic free-surface flow problems
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INTERNATIONAL JOURNAL FOR numerical METHODS IN FLUIDS 2001年 第3期35卷 341-356页
作者: Namin, MM Lin, B Falconer, RA Cardiff Univ Cardiff Sch Engn Cardiff CF2 3TB S Glam Wales
Details are given of the development of a two-dimensional vertical numerical model for simulating unsteady free-surface flows, using a non-hydrostatic pressure distribution. In this model, the Reynolds equations and t... 详细信息
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Optgame 1.0: A numerical algorithm to Determine Solutions for Two-Person Difference Games 1
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IFAC Proceedings Volumes 2001年 第20期34卷 47-58页
作者: Doris A. Behrens Manfred Hager Reinhard Neck Department of Economics University of Klagenfurt Universitaetsstrasse 65-67 A-9020 Klagenfurt Austria Department of OR and Systems Theory Vienna University of Technology Argentinierstrasse 8/119 A-1040 Vienna Austria VA TECH Transmission & Distribution GmbH & Co KEG Penzingerstrasse 76 A-l 140 Vienna Austria
We present an algorithm to analytically solve two-person affine-quadratic difference games, and to numerically calculate nonlinear quadratic difference games using an appropriate local linearization procedure for a ti... 详细信息
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numerical analysis of anisotropic ductile continuum damage
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COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING 2003年 第26-27期192卷 2949-2976页
作者: Brünig, M Univ Dortmund Lehrstuhl Baumech Stat D-44221 Dortmund Germany
The paper deals with the numerical analysis of large elastic-plastic deformation behavior of anisotropically damaged ductile solids based on a generalized macroscopic theory within the framework of nonlinear continuum... 详细信息
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Analysis and numerical simulations of a dynamic contact problem with adhesion
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MATHEMATICAL AND COMPUTER MODELLING 2003年 第12-13期37卷 1317-1333页
作者: Fernández, JR Shillor, M Sofonea, M Univ Santiago de Compostela Fac Matemat Dept Matemat Aplicada Santiago De Compostela 15706 Spain Oakland Univ Dept Math & Stat Rochester MI 48309 USA Univ Perpignan Lab Theorie Syst F-66860 Perpignan France
The dynamic process of frictionless contact between a viscoelastic body and a reactive foundation is modelled, analyzed, and simulated. The contact is adhesive and it is described by introducing an internal variable, ... 详细信息
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