| Main Title |
Methodology for Synthesis and Optimization of Diffusion Patterns in Flow Systems. |
| Author |
Maxwel, W. Hall C. ;
Chan, Kuo-Cheng ;
|
| CORP Author |
Illinois Univ., Urbana. Water Resources Center. |
| Year Published |
1971 |
| Report Number |
UILU-WRC-71-0044; OWRR-A-046-ILL; 01490,; A-046-ILL(1) |
| Stock Number |
PB-204 523 |
| Additional Subjects |
( Hydraulics ;
Equations of motion) ;
Diffusion theory ;
Pattern recognition ;
Hypotheses ;
Axial flow ;
Profiles ;
Mathematical models ;
Diffusion patterns
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-204 523 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
56p |
| Abstract |
The study reports on a generalization of Reichardt's hypothesis by Alexander, Baron and Comings to develop a unified treatment for the synthesis of diffusion patterns for mass, heat and momentum. The technique was applied for co-planar and co-axial flows, to a study of the effects of initial flux distribution and outlet shape on diffusion patterns; and to shallow submerged outlets. Four simple approximations to the P-function, involving only exponential and error functions, were found to represent flux distributions downstream from a circular jet of finite size at all points between the nozzle and infinity. The results may be applied in the study and design of discharge outlets, syphon spillways, hydraulic breakwaters and diffusion of tracers in streams and penstocks. |
| NTIS Title Notes |
Final rept. 1 Jul 70-30 Jun 71. |
| PUB Date Free Form |
Jul 71, |
| Category Codes |
13B; 20D; 80F; 60B |
| NTIS Prices |
PC A04/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326523105 |
| Origin |
NTIS |
| Type |
CAT |
