Author: Earl Arthur ThorntonPublisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 86
Book Description
Enhanced Thermal-structural Analysis by Integrated Finite Elements
Author: Earl Arthur ThorntonPublisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 86
Book Description
Improved Finite Element Methodology for Integrated Thermal Structural Analysis
Author: Pramote DechaumphaiPublisher:
ISBN:
Category : Thermal analysis
Languages : en
Pages : 204
Book Description
Improved Finite Element Methodology for Integrated Thermal-structural Analysis
Author: Pramote DechaumphaiPublisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 204
Book Description
Integrated Finite Element Thermal-structural Analysis with Radiation Heat Transfer
Author: Integrated Transient Thermal-structural Finite Element Analysis
Author: Finite Element Methodology for Integrated Flow-thermal-structural Analysis
Author: Earl Arthur ThorntonPublisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 20
Book Description
Hierarchical Flux-based Thermal-structural Finite Element Analysis Method
Author: Sandra P. PoleskyPublisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 118
Book Description
Hierarchical Flux-Based Thermal-Structural Finite Element Analysis Method
Author: National Aeronautics and Space Administration (NASA)Publisher: Createspace Independent Publishing Platform
ISBN: 9781723142987
Category :
Languages : en
Pages : 118
Book Description
A hierarchical flux-based finite element method is developed for both a one and two dimensional thermal structural analyses. Derivation of the finite element equations is presented. The resulting finite element matrices associated with the flux based formulation are evaluated in a closed form. The hierarchical finite elements include additional degrees of freedom in the approximation of the element variable distributions by the use of nodeless variables. The nodeless variables offer increased solution accuracy without the need for defining actual nodes and rediscretizing the finite element model. Thermal and structural responses are obtained from a conventional linear finite element method and exact solutions. Results show that the hierarchical flux-based method can provide improved thermal and structural solution accuracy with fewer elements when compared to results for the conventional linear element method. Polesky, Sandra P. Langley Research Center APPLICATIONS OF MATHEMATICS; FINITE ELEMENT METHOD; STRUCTURAL ANALYSIS; THERMAL ANALYSIS; TWO DIMENSIONAL MODELS; ALGORITHMS; JACOBI MATRIX METHOD; MATHEMATICAL MODELS; TEMPERATURE GRADIENTS; TRANSIENT RESPONSE...
Improved Accuracy for Finite Element Structural Analysis Via a New Integrated Force Method
Author: Publisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 32
Book Description
Finite Element Analysis for Heat Transfer
Author: Hou-Cheng HuangPublisher: Springer Science & Business Media
ISBN: 1447120914
Category : Science
Languages : en
Pages : 205
Book Description
This text presents an introduction to the application of the finite ele ment method to the analysis of heat transfer problems. The discussion has been limited to diffusion and convection type of heat transfer in solids and fluids. The main motivation of writing this book stems from two facts. Firstly, we have not come across any other text which provides an intro duction to the finite element method (FEM) solely from a heat transfer perspective. Most introductory texts attempt to teach FEM from a struc tural engineering background, which may distract non-structural engineers from pursuing this important subject with full enthusiasm. We feel that our approach provides a better alternative for non-structural engineers. Secondly, for people who are interested in using FEM for heat transfer, we have attempted to cover a wide range of topics, presenting the essential the ory and full implementational details including two FORTRAN programs. In addition to the basic FEM heat transfer concepts and implementation, we have also presented some modem techniques which are being used to enhance the accuracy and speed of the conventional method. In writing the text we have endeavoured to keep it accessible to persons with qualifications of no more than an engineering graduate. As mentioned earlier this book may be used to learn FEM by beginners, this may include undergraduate students and practicing engineers. However, there is enough advanced material to interest more experienced practitioners.