This paper presents a thermal model describing heat transfer in multispan sandwich rectangular plates. The model is time-dependent and two-dimensional. Complex thermal phenomena occurring in light cores (honeycomb) and thermal contact resistance are taken into account in the model. Particular attention is paid to the boundary conditions on the faces of the plate: radiative and nonuniform convective exchange are taken into account. The global temperature solution for stationary cases is developed on trigonometric and exponential functions bases. The properties of the Laplace transform are used to solve time-dependent cases. Validation experiments are carried out in a wind tunnel ring for two-span plates submitted to convective exchanges on one face; the same configuration is reproduced for an aluminum sandwich plate in an industrial set-up bench. Experimental results agree well with the numerical simulation.
Skip Nav Destination
e-mail: yann.murer@onecert.fr
e-mail: Pierre.Millan@onecert.fr
Article navigation
Research Papers
Two-Dimensional Modeling of Heat Transfer Through Sandwich Plates With Inhomogeneous Boundary Conditions on the Faces
Y. Murer,
Y. Murer
ONERA-DMAE, 2, avenue Edouard Belin, BP 4025, F-31055 Toulouse Cedex 4 France
e-mail: yann.murer@onecert.fr
Search for other works by this author on:
P. Millan
P. Millan
ONERA-DMAE, 2, avenue Edouard Belin, BP 4025, F-31055 Toulouse Cedex 4 France
e-mail: Pierre.Millan@onecert.fr
Search for other works by this author on:
Y. Murer
ONERA-DMAE, 2, avenue Edouard Belin, BP 4025, F-31055 Toulouse Cedex 4 France
e-mail: yann.murer@onecert.fr
P. Millan
ONERA-DMAE, 2, avenue Edouard Belin, BP 4025, F-31055 Toulouse Cedex 4 France
e-mail: Pierre.Millan@onecert.fr
J. Heat Transfer. Aug 1998, 120(3): 606-616 (11 pages)
Published Online: August 1, 1998
Article history
Received:
June 18, 1997
Revised:
April 25, 1998
Online:
December 5, 2007
Citation
Murer, Y., and Millan, P. (August 1, 1998). "Two-Dimensional Modeling of Heat Transfer Through Sandwich Plates With Inhomogeneous Boundary Conditions on the Faces." ASME. J. Heat Transfer. August 1998; 120(3): 606–616. https://doi.org/10.1115/1.2824318
Download citation file:
Get Email Alerts
Cited By
Parameter Identification Problem for Drying of Solid Propellants: Effective Diffusivity
J. Heat Mass Transfer
Estimating the Thermal Conductivity of Thin Films: A Novel Approach Using the Transient Plane Source Method
J. Heat Mass Transfer (March 2024)
Cryogenic Air Supply Feasibility for a Confined Space: Underground Refuge Alternative Case Study
J. Heat Mass Transfer (March 2024)
Related Articles
The Coupling of Conduction With Forced Convection in Graetz Problems
J. Heat Transfer (May,1990)
Heat-Conduction Methods in Forced-Convection Flow
Trans. ASME (November,1956)
Oscillatory Heat Transfer in a Pipe Subjected to a Laminar Reciprocating Flow
J. Heat Transfer (August,1996)
Related Proceedings Papers
Related Chapters
Flexural-Fatigue Evaluation of Aluminum-Alloy and Kraft-Paper Honeycomb-Sandwich Beams
Fatigue of Composite Materials
Heat Transfer Enhancement by Using Nanofluids in Laminar Forced Convection Flows Considering Variable Properties
Proceedings of the 2010 International Conference on Mechanical, Industrial, and Manufacturing Technologies (MIMT 2010)