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- Title
Study of the concept of thermal contact resistance.
- Authors
SASSI, MOHAMED B. H.; FILHO, CELSO R. B.; DA SILVA, ZAQUEU E.; DOS SANTOS, CARLOS A.; JUNIOR, JOSE P. A.
- Abstract
In this paper theoretical and experimental analysis are investigated to study the concept of thermal resistance of two contacting solids. We begin our study with a comparison between electric and thermal diffusion phenomena in solids. The goal throughout this comparison is to understand if the concept of a const thermal resistance with zero capacitance consideration is available or not in periodic regimes. The experimental apparatus consists of two metallic blocks closed together, one is heated with a sinusoidal electric power and the other is cooled with water. Then the resistance is estimated using transient temperatures measurements with add of theoretical model.
- Subjects
HEAT transfer; ELECTRIC power; ENGINEERING; ENERGY dissipation; MICROELECTRONICS; HEAT equation
- Publication
High Temperatures - High Pressures, 2010, Vol 39, Issue 2, p83
- ISSN
0018-1544
- Publication type
Article