Entropy generation during laser short-pulse heating process

Autor:	Abuzer Ozsunar
Rok vydání:	2006
Předmět:	Fluid Flow and Transfer Processes Materials science Transition metal Mathematical model law Thermodynamics Electron Atomic physics Entropy (energy dispersal) Condensed Matter Physics Power intensity Laser law.invention
Zdroj:	Heat and Mass Transfer. 43:111-115
ISSN:	1432-1181 0947-7411
Popis:	Temperature fields in electron and lattice sub-systems are simulated using the two-equation heating model for gold. Temperature field and entropy generation during the heating pulse are predicted numerically. It is found that at high power intensity, entropy generation in lattice and electron sub-systems is larger than that corresponding to coupling of both systems.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::846f99aff49c22548066143720e81533 https://doi.org/10.1007/s00231-006-0098-6 Zobrazit plný text záznamu Full text from SpringerLink