Heat and Momentum Transfer Analogies for the Transitional and Turbulent Flow of a Non-Newtonian Power-Law Fluid in a Heated Pipe

Prapat Wangskarn; Bahman Ghorashi

doi:10.1016/0735-1933(90)90051-K

Heat and Momentum Transfer Analogies for the Transitional and Turbulent Flow of a Non-Newtonian Power-Law Fluid in a Heated Pipe

Prapat Wangskarn, Bahman Ghorashi

Cleveland State University

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Abstract

A model is proposed for the transfer of heat to non - Newtonian power - law fluids flowing in heated horizontal pipes. Comparisons with the existing models, based on the absolute-percent-arithmetic-average-deviation and the percent-standard-deviation, show that under the transitional and turbulent flow regimes the proposed correlation fits the experimental data more accurately over a wide range of flow behavior index and there are no restrictions for its use when applied to pseudoplastic fluids.

Original language	American English
Journal	International Communications in Heat and Mass Transfer
Volume	17
DOIs	https://doi.org/10.1016/0735-1933(90)90051-K
State	Published - Mar 1 1990

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Complex Fluids

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Heat and Momentum Transfer Analogies for the Transitional and TurFinal published version, 1.76 MBLicense: CC BY

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title = "Heat and Momentum Transfer Analogies for the Transitional and Turbulent Flow of a Non-Newtonian Power-Law Fluid in a Heated Pipe",

abstract = " A model is proposed for the transfer of heat to non - Newtonian power - law fluids flowing in heated horizontal pipes. Comparisons with the existing models, based on the absolute-percent-arithmetic-average-deviation and the percent-standard-deviation, show that under the transitional and turbulent flow regimes the proposed correlation fits the experimental data more accurately over a wide range of flow behavior index and there are no restrictions for its use when applied to pseudoplastic fluids.",

author = "Prapat Wangskarn and Bahman Ghorashi",

note = "Wangskarn, P., , Ghorashi, B. (1990). Heat and momentum transfer analogies for the transitional and turbulent flow of a non-Newtonian power-law fluid in a heated pipe. International Communications in Heat and Mass Transfer, 17(2), 167-178. doi:10.1016/0735-1933(90)90051-K",

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AU - Ghorashi, Bahman

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PY - 1990/3/1

Y1 - 1990/3/1

N2 - A model is proposed for the transfer of heat to non - Newtonian power - law fluids flowing in heated horizontal pipes. Comparisons with the existing models, based on the absolute-percent-arithmetic-average-deviation and the percent-standard-deviation, show that under the transitional and turbulent flow regimes the proposed correlation fits the experimental data more accurately over a wide range of flow behavior index and there are no restrictions for its use when applied to pseudoplastic fluids.

AB - A model is proposed for the transfer of heat to non - Newtonian power - law fluids flowing in heated horizontal pipes. Comparisons with the existing models, based on the absolute-percent-arithmetic-average-deviation and the percent-standard-deviation, show that under the transitional and turbulent flow regimes the proposed correlation fits the experimental data more accurately over a wide range of flow behavior index and there are no restrictions for its use when applied to pseudoplastic fluids.

UR - https://engagedscholarship.csuohio.edu/encbe_facpub/60

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DO - 10.1016/0735-1933(90)90051-K

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JO - International Communications in Heat and Mass Transfer

JF - International Communications in Heat and Mass Transfer

ER -

Heat and Momentum Transfer Analogies for the Transitional and Turbulent Flow of a Non-Newtonian Power-Law Fluid in a Heated Pipe

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