Phase Change Problems With Temperature-Dependent Thermal Conductivity

Autor:	J. E. Sunderland, S. H. Cho
Rok vydání:	1974
Předmět:	Convection Materials science Mechanical Engineering Thermal resistance Condensed Matter Physics Thermal diffusivity Thermal conduction Thermal transmittance Phase change Thermal conductivity Mechanics of Materials General Materials Science Composite material Thermal fluids
Zdroj:	Journal of Heat Transfer. 96:214-217
ISSN:	1528-8943 0022-1481
DOI:	10.1115/1.3450167
Popis:	An exact solution is presented for the temperature distribution and phase change position of a semi-infinite body which is initially at a constant temperature different from the fusion temperature. The temperature of the free surface is instantaneously changed and held constant at a value that will cause either melting or solidification of the body. The thermal conductivity is assumed to vary linearly with temperature. The convection in the liquid phase due to density change is also considered.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fda60761b74bc36656b2ce678f6c9725 https://doi.org/10.1115/1.3450167 Zobrazit plný text záznamu