Diffusion effects in hypersonic flows with a ternary mixture

Autor:	Bok Hyun Yoon, Maurice L. Rasmussen
Rok vydání:	1999
Předmět:	Hypersonic speed Distribution (mathematics) Materials science Flow (mathematics) Mechanical Engineering Diffusion Kinetic theory of gases Thermodynamics Ternary operation Fick's laws of diffusion Pressure diffusion
Zdroj:	KSME International Journal. 13:432-442
ISSN:	1226-4865
DOI:	10.1007/bf02939331
Popis:	An evaluation of multi-component diffusion effects in hypersonic flows is presented. A comparison is made of the results obtained from the common simplifying assumption of Fick’s law with the results obtained from the precise constitutive relations stemming from the kinetic theory of gases. To fix the ideas, the flow of a ternary mixture past a flat plate is considered, for which pressure diffusion is negligible. Whereas the precise analysis is more complicated, the results for the mass-fraction distribution can be significantly different from the corresponding simpler analysis stemming from Fick’s Law.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ca935dbf7e00abc89b711902c4c8d5b0 https://doi.org/10.1007/bf02939331 Zobrazit plný text záznamu Full text from SpringerLink