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3D Thermal Analysis of Hybrid Composite Structures

Rolfes, R. and Teßmer, J. (2002) 3D Thermal Analysis of Hybrid Composite Structures. PAMM, Proceedings of Applied Mathematics and Mechanics 1, S. 215-216, 2002, 1, pp. 215-216.

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Abstract

In the case of composite structures 3D finite elements or finite difference methods are commonly used for the evaluation of the temperature fields. This leads to a high effort on discretization and computation, especially for transient load cases. Therefore, 2D finite elements have been developed based on a layerwise theory to calculate the full 3D temperature field of hybrid composite structures showing different thermal conductivity in thickness direction for each layer. Using heat transfer equilibrium conditions in thickness direction it is possible to account for linear or quadratic shape functions over the thickness for each layer, leaving the number of functional degrees of freedom independent from the number of layers

Document Type:Article
Additional Information: LIDO-Berichtsjahr=2003,
Title:3D Thermal Analysis of Hybrid Composite Structures
Authors:
AuthorsInstitution or Email of Authors
Rolfes, R.UNSPECIFIED
Teßmer, J.UNSPECIFIED
Date:2002
Journal or Publication Title:PAMM, Proceedings of Applied Mathematics and Mechanics 1, S. 215-216, 2002
Refereed publication:Yes
In ISI Web of Science:Yes
Volume:1
Page Range:pp. 215-216
Status:Published
Keywords:Composite Structures, Thermal analysis, Finite element
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W RP - Raumtransport
DLR - Research area:Space
DLR - Program:W RP - Raumtransport
DLR - Research theme (Project):UNSPECIFIED
Location: Braunschweig
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems > Institut für Strukturmechanik
Deposited By: Sibylle Wolff
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 16:24

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