Equations are developed in terms of the Lockhart-Martinelli correlating groups for the friction pressure gradient during the flow of gas-liquid or vapour-liquid mixtures in pipes. The theoretical development differs from previous treatments in the method of allowing for the interfacial shear force between the phases; some of the anomalies occurring in previous “lumped flow” models are avoided. Good agreement with Lockhart-Martinelli empirical curves are obtained. Simplified equations for use in engineering design are also given.
%0 Journal Article
%1 chisholm1967theoretical
%A Chisholm, D.
%D 1967
%J International Journal of Heat and Mass Transfer
%K 76t10-liquid-gas-two-phase-flows-bubbly-flows
%N 12
%P 1767 - 1778
%R 10.1016/0017-9310(67)90047-6
%T A theoretical basis for the Lockhart-Martinelli correlation for two-phase flow
%U http://dx.doi.org/10.1016/0017-9310(67)90047-6
%V 10
%X Equations are developed in terms of the Lockhart-Martinelli correlating groups for the friction pressure gradient during the flow of gas-liquid or vapour-liquid mixtures in pipes. The theoretical development differs from previous treatments in the method of allowing for the interfacial shear force between the phases; some of the anomalies occurring in previous “lumped flow” models are avoided. Good agreement with Lockhart-Martinelli empirical curves are obtained. Simplified equations for use in engineering design are also given.
@article{chisholm1967theoretical,
abstract = {Equations are developed in terms of the Lockhart-Martinelli correlating groups for the friction pressure gradient during the flow of gas-liquid or vapour-liquid mixtures in pipes. The theoretical development differs from previous treatments in the method of allowing for the interfacial shear force between the phases; some of the anomalies occurring in previous “lumped flow” models are avoided. Good agreement with Lockhart-Martinelli empirical curves are obtained. Simplified equations for use in engineering design are also given.},
added-at = {2023-02-01T03:50:42.000+0100},
author = {Chisholm, D.},
biburl = {https://www.bibsonomy.org/bibtex/202736b76a1da95b105985690ff3d1c8c/gdmcbain},
doi = {10.1016/0017-9310(67)90047-6},
interhash = {449653ef314ff376dcfeef3b2f330474},
intrahash = {02736b76a1da95b105985690ff3d1c8c},
issn = {0017-9310},
journal = {International Journal of Heat and Mass Transfer},
keywords = {76t10-liquid-gas-two-phase-flows-bubbly-flows},
number = 12,
pages = {1767 - 1778},
timestamp = {2023-03-01T02:37:05.000+0100},
title = {A theoretical basis for the Lockhart-Martinelli correlation for two-phase flow},
url = {http://dx.doi.org/10.1016/0017-9310(67)90047-6},
volume = 10,
year = 1967
}