| Main Title |
Reduction of Flow Friction with Polymer Additives. |
| Author |
Castr, Walter E. ;
|
| CORP Author |
Clemson Univ., S.C. Water Resources Research Inst. |
| Year Published |
1972 |
| Report Number |
WRRI-24; DI-14-01-0001-1861 ;DI-14-31-0001-3041; OWRR-A-009-SC; 06291,; A-009-SC(3) |
| Stock Number |
PB-207 788 |
| Additional Subjects |
( Pipe flow ;
Fluid friction) ;
( Fluid friction ;
Reduction) ;
( Polymers ;
Fluid friction) ;
Turbulent flow ;
Additives ;
Blood ;
Polyoxyethylene ;
Skin friction ;
Gums ;
Tests ;
Polyacrylamides ;
Polysaccharides ;
Viscosity ;
Acoustic velocity ;
Drag reducing polymers ;
Okra gum
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-207 788 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
62p |
| Abstract |
The bulk properties of aqueous high polymer solutions were investigated to establish a simple and reliable method for predicting friction reduction, and okra gum was investigated as a friction reducing additive in pipe flow. Experimental results indicate how some bulk properties are significantly affected by the presence of high polymers, and also show that okra gum is effective as a friction reducer in turbulent pipe flow with overall behavior comparable to polyethylene oxide. |
| Supplementary Notes |
Sponsored in part by Contract DI-14-01-001-1409. |
| NTIS Title Notes |
Completion rept. Jul 67-Dec 70. |
| PUB Date Free Form |
Feb 72, |
| Category Codes |
20D; 80F |
| NTIS Prices |
PC A04/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326527370 |
| Origin |
NTIS |
| Type |
CAT |
