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On the early experiments on drag reduction by polymers

✍ Scribed by Toms, B. A.

Book ID
111694612
Publisher
American Institute of Physics
Year
1977
Tongue
English
Weight
457 KB
Volume
20
Category
Article
ISSN
0031-9171

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πŸ“œ SIMILAR VOLUMES

The effect of polymer concentration on d
The effect of polymer concentration on drag reduction
✍ P.S. Virk; H. Baher πŸ“‚ Article πŸ“… 1970 πŸ› Elsevier Science 🌐 English βš– 560 KB

The effect of polymer concentration on drag reduction was studied experimentally with dilute distilled water solutions of a polyacrylamide and a polyethyleneoxide, molecular weights 4.7 and 1.3 x 1 OB respectively, in a 0~94.5 cm i.d. pipe. During drag reduction the polymer solutions obeyed friction

The influence of polymer conformation on
The influence of polymer conformation on turbulent drag reduction
✍ Daniel White Jr.; R. J. Gordon πŸ“‚ Article πŸ“… 1975 πŸ› American Institute of Chemical Engineers 🌐 English βš– 389 KB πŸ‘ 2 views

Early work in catalyst deactivation usually involved empirical methods specific for a particular reaction. HOWever, more recently, fundamental approaches, involving direct gradient search techniques or indirect variational Pommersheim. methods, have been used to model catalyst deactivation