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3 edition of A Taylor-Galerkin finite element algorithm for transient nonlinear thermal-structural analysis found in the catalog.

A Taylor-Galerkin finite element algorithm for transient nonlinear thermal-structural analysis

Earl A. Thornton

A Taylor-Galerkin finite element algorithm for transient nonlinear thermal-structural analysis

by Earl A. Thornton

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Published by Dept. of Mechanical Engineering and Mechanics, School of Engineering, Old Dominion University, National Aeronautics and Space Administration, National Technical Information Service, distributor in Norfolk, Va, [Washington, D.C, Springfield, Va .
Written in English


Edition Notes

Other titlesTaylor Galerkin finite element algorithm for transient nonlinear thermal-structural analysis
Statementby Earl A. Thornton and Pramote Dechaumphai
SeriesNASA contractor report -- NASA CR-177064
ContributionsDechaumphai, Pramote, United States. National Aeronautics and Space Administration
The Physical Object
FormatMicroform
Pagination1 v
ID Numbers
Open LibraryOL18006965M

Numerical analysis of heat transfer [12], [13] has been indepen-dently though not exclusively, developed in three main streams: the finite differences method [22], [24], the finite element method. @article{osti_, title = {Implicit three-dimensional finite-element formulation for the nonlinear structural response of reactor components}, author = {Kulak, R F and Belytschko, T B}, abstractNote = {The formulation of a finite-element procedure for the implicit transient and static analysis of plate/shell type structures in three-dimensional space is described.

lems is also important, because the application of finite element methods shows much promise for the solu- tion of coupled stress and field problems [6]. The objective in this paper is to present a general and effective incremental finite element formulation for analysis of nonlinear steady-state and transient. development of efficient algorithms for generating the finite element equations. A Taylor-Galerkin algorithm, first developed by Donea [] for convective transport problems, was applied for the analysis of high-speed flows []. The desire for a single methodology to analyze , thermal, and.

Hou-Cheng Huang, Zheng-Hua Li and Asif S. Usmani, Finite Element Analysis for Transient Non-Newtonian Flow, Finite Element Analysis of Non-Newtonian Flow, . Integrated Fluid-Thermal-Structural Analysis using Unstructured Meshes Fully coupled analysis using Taylor-Galerkin finite element formulation Dechaumphai et. al. LaRC, Circa Structural analysis of built-up structures rarely use meshes of the “continuum” (3D elasticity equations). Built-up .


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A Taylor-Galerkin finite element algorithm for transient nonlinear thermal-structural analysis by Earl A. Thornton Download PDF EPUB FB2

E.A. Thornton, P. DechaumpaiA Taylor-Galerkin finite element algorithm for transient nonlinear thermal-structural analysis Proc.

AIAA/ASME/ASCE/AHS 27th Structures, Structural Dynamics and Materials Conference, AIAACP, San Antonio, Texas (19–21 May )Cited by: Get this from a library.

A Taylor-Galerkin finite element algorithm for transient nonlinear thermal-structural analysis. [Earl A Thornton; Pramote Dechaumphai; United States. National Aeronautics and Space Administration.]. Get this from a library. A Taylor-Galerkin finite element algorithm for transient nonlinear thermal-structural analysis: progress report for the period January 1, to June 1, [Earl A Thornton; Pramote Dechaumphai; United States.

National Aeronautics and Space Administration.]. A Taylor-Galerkin finite element method for solving large, nonlinear thermal-structural problems is presented.

The algorithm is formulated for coupled transient and uncoupled quasistatic thermal-structural problems. Vectorizing strategies ensure computational : P. Dechaumphai and E. Thornton. E.A. Thornton and P. Dechaumphai, “Taylor—Galerkin finite element algorithm for transient nonlinear thermal-structural analysis,” presented at The AIAA/ ASME/ASCE/AHS 21th Structures, Structural Dynamics and Materials Conference (May19–21,), AIAA 86– CP, AIAA, New York, Google ScholarAuthor: Earl A.

Thornton, Pramote Dechaumphai. E.A. Thornton and E Dechaumpai, A Taylor-Galerkin finite element algorithm for transient nonlinear thermal-structural analysis, in: Proceedings AIAA/ASME/ASCE/AHS 27th SDM Conference, San Antonio, TX, [16].

E.A. Thornton, P. DechaumphaiA Taylor-Galerkin finite element algorithm for transient nonlinear thermal-structural analysis AIAA/ASME/ASCE/ AHS 27th SDM Conf (2nd Edn.), AIAACP () Google Scholar.

A TAYLOR-GALERKIN FINITE ELEMENT ALGORITHM FOR TRANSIENT NONLINEAR THERMAL-STRUCTURAL ANALYSIS BY Earl A. Thornton' and Pramote Dechaumphai* INTRODUCTION The determination of the structural response induced by therrnal effects is an important factor in many aerospace structural designs.

Extreme aero. an effective approach for finite element thermal -structural analysis. The purpose of this paper is to present a Taylor-Galerkin finite element method for solving large, nonlinear transient thermal- structural problems.

The method is an application of a Taylor-Galerkin algorithm. A Taylor-Galerkin finite element solution algorithm for transient nonlinear thermal-structural analysis of large, complex structural problems subjected to rapidly applied thermal-structural loads.

A Taylor-Galerkin finite element method for solving large, nonlinear thermal-structural problems is presented.

The algorithm is formulated for coupled transient and uncoupled quasistatic thermal. Sung-Kie Youn and Sang-Hoon Park, A new direct higher-order Taylor-Galerkin finite element method, Computers & Structures, 56, 4, (), (). Crossref Jintai Chung and Jang Moo Lee, A new family of explicit time integration methods for linear and non‐linear structural dynamics, International Journal for Numerical Methods in Engineering.

An unexpected benefit of the nonlinear Taylor-Galerkin algorithm developed for the flow analysis is its capability for nonlinear structural analysis 4~. 42 Temperature-dependent stress-strain relations and large deformations are accommodated by updating the finite element matrices 20 Allan R Witting et al.

R ~ 2so R Tmax = R ~ t. Kumar K. Tamma and Raju R. Namburu, EXPLICIT SECOND-ORDER ACCURATE TAYLOR-GALERKIN-BASED FINITE-ELEMENT FORMULATIONS FOR LINEAR/NONLINEAR TRANSIENT HEAT TRANSFER, Numerical Heat Transfer, 13, 4, (), (). Thornton and P.

Dechaumphai, "Taylor-Galerkin finite element algorithm for transient nonlinear thermal-structural analysis,"27th Structures, Structural Dynamics, and Materials Conference.

A Collection of the Technical Papers. Part 1. San Antonio, Texas. May 19–21,pp. – Mathematics of Transport Phenomena 3 boundaries and free interfaces can be solved in a fixed or movi ng reference frame.

Parallelization and vectorization make it. various types of Taylor-Galerkin methods. In recent years. many other versions of the method have been proposed (e.g.

[]). In this paper we present a study of a family of Taylor-Galerkin methods for the numerical solution of the Euler equations of gas dynamics by means of an arbitrary It-p finite elcment approximation in the space variables.

Nikolaos D. Katopodes, in Free-Surface Flow, Finite-Element Analysis. The finite element approximation presented in section can be extended to two space dimensions without major conceptual difficulties. However, it is important to discuss at this point an alternative approach to the finite element approximation, and to compare and contrast it with the weighted residual method.

The Finite Element Method 5 Nonlinear Analysis 7 Introduction 7 ClassiÞcation of Nonlinearities 7 The Big Picture 11 References 12 2 The Finite Element Method: A Review 13 Introduction 13 One-Dimensional Problems 13 Governing Differential Equation 13 Finite Element Approximation In this chapter a finite element method for analysing transient non-Newtonian flow is presented.

Examples of transient non-Newtonian flows occur widely in industry in many situations e.g. extrusion, spinning, injection and blow moulding. Numerical simulation of such problems is facilitated through the theory embodied in Computational Fluid Dynamics. However, several aspects must be considered for finite-element simulations which are specific for non-linear problems: These problems require the knowledge and the understanding of theoretical foundations and their finite-element discretization as well as algorithms for solving the non-linear equations.

This book provides the reader with the.Finite Element Thermal Analysis Thermal rod element From the above analogy the matrix equations of a single element (from sections and ) is Symbol Label Item Application ρ DENS Mass density Transient c C Specific heat, at constant pressure Transient k KX Thermal conductivity Steady state and transient.Tamma, K.

K. and Namburu, R. R. (b), “Explicit Second-Order Accurate Taylor-Galerkin Based Finite Element Formulation for Linear/Nonlinear Transient .