Finite thermal diffusivity at onset of convection in autocatalytic systems: Discontinuous fluid density

Desiderio A. Vasquez; Boyd F. Edwards; Joseph W. Wilder

doi:10.1063/1.868697

Finite thermal diffusivity at onset of convection in autocatalytic systems: Discontinuous fluid density

Desiderio A. Vasquez, Boyd F. Edwards, Joseph W. Wilder

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

14 Citas (Scopus)

Resumen

A linear convective stability analysis for propagating autocatalytic reaction fronts includes density differences due to both thermal and chemical gradients. Critical parameters for the onset of convection are calculated for an unbounded geometry, a vertical slab, and a vertical cylinder. Thermal effects are important at unstable wavelengths well above the critical wavelength for the onset of convection.

Idioma original	Inglés
Páginas (desde-hasta)	2513-2515
Número de páginas	3
Publicación	Physics of Fluids
Volumen	7
N.º	10
DOI	https://doi.org/10.1063/1.868697
Estado	Publicada - 1995
Publicado de forma externa	Sí

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title = "Finite thermal diffusivity at onset of convection in autocatalytic systems: Discontinuous fluid density",

abstract = "A linear convective stability analysis for propagating autocatalytic reaction fronts includes density differences due to both thermal and chemical gradients. Critical parameters for the onset of convection are calculated for an unbounded geometry, a vertical slab, and a vertical cylinder. Thermal effects are important at unstable wavelengths well above the critical wavelength for the onset of convection.",

author = "Vasquez, {Desiderio A.} and Edwards, {Boyd F.} and Wilder, {Joseph W.}",

year = "1995",

doi = "10.1063/1.868697",

language = "English",

volume = "7",

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journal = "Physics of Fluids",

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TY - JOUR

T1 - Finite thermal diffusivity at onset of convection in autocatalytic systems

T2 - Discontinuous fluid density

AU - Vasquez, Desiderio A.

AU - Edwards, Boyd F.

AU - Wilder, Joseph W.

PY - 1995

Y1 - 1995

N2 - A linear convective stability analysis for propagating autocatalytic reaction fronts includes density differences due to both thermal and chemical gradients. Critical parameters for the onset of convection are calculated for an unbounded geometry, a vertical slab, and a vertical cylinder. Thermal effects are important at unstable wavelengths well above the critical wavelength for the onset of convection.

AB - A linear convective stability analysis for propagating autocatalytic reaction fronts includes density differences due to both thermal and chemical gradients. Critical parameters for the onset of convection are calculated for an unbounded geometry, a vertical slab, and a vertical cylinder. Thermal effects are important at unstable wavelengths well above the critical wavelength for the onset of convection.

UR - http://www.scopus.com/inward/record.url?scp=0028993136&partnerID=8YFLogxK

U2 - 10.1063/1.868697

DO - 10.1063/1.868697

M3 - Article

AN - SCOPUS:0028993136

SN - 1070-6631

VL - 7

SP - 2513

EP - 2515

JO - Physics of Fluids

JF - Physics of Fluids

IS - 10

ER -

Finite thermal diffusivity at onset of convection in autocatalytic systems: Discontinuous fluid density

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