Axisymmetric stagnation point flow and mass transfer for power-law fluids II. Moderate schmidt number correction

James A Trainham; Richard Pollard

doi:10.1016/0377-0257(84)80003-8

Axisymmetric stagnation point flow and mass transfer for power-law fluids II. Moderate schmidt number correction

James A Trainham, Richard Pollard

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Abstract

The theory for axisymmetric stagnation point flow of power-law fluids has been extended to include the correction terms for convective diffusion at moderate Schmidt numbers. The dimensionless mass transfer rate is expressed as an asymptotic series that is valid for Re^{(1 - n)/3(1 + n)} Sc^{- 1 3} <1. The result can be used to predict accurate diffusion coefficients for dilute species in fluids with specified power-law characteristics.

Original language	English
Pages (from-to)	155-163
Number of pages	9
Journal	Journal of Non-Newtonian Fluid Mechanics
Volume	15
Issue number	2
DOIs	https://doi.org/10.1016/0377-0257(84)80003-8
Publication status	Published - 1984

ASJC Scopus subject areas

Fluid Flow and Transfer Processes

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title = "Axisymmetric stagnation point flow and mass transfer for power-law fluids II. Moderate schmidt number correction",

abstract = "The theory for axisymmetric stagnation point flow of power-law fluids has been extended to include the correction terms for convective diffusion at moderate Schmidt numbers. The dimensionless mass transfer rate is expressed as an asymptotic series that is valid for Re(1 - n)/3(1 + n) Sc- 1 3 <1. The result can be used to predict accurate diffusion coefficients for dilute species in fluids with specified power-law characteristics.",

author = "Trainham, {James A} and Richard Pollard",

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AU - Pollard, Richard

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AB - The theory for axisymmetric stagnation point flow of power-law fluids has been extended to include the correction terms for convective diffusion at moderate Schmidt numbers. The dimensionless mass transfer rate is expressed as an asymptotic series that is valid for Re(1 - n)/3(1 + n) Sc- 1 3 <1. The result can be used to predict accurate diffusion coefficients for dilute species in fluids with specified power-law characteristics.

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DO - 10.1016/0377-0257(84)80003-8

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