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Drag reduction characteristics of polyacrylamide additives
, Gerard S. Davies, D. Venkateswarlu
Published in
Volume: 7
Issue: 3
Pages: 249 - 252
Experimental studies of pressure drop versus flow rate for dilute (polyacrylamide) polymer solution in different tube diameters have revealed the effect of tube diameter on the polymer parameter (π). An empirical relation for predicting the slope (Sp) on the Prandtl-Von Karman plot is also given. © 1974.
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JournalThe Chemical Engineering Journal
Open AccessNo