| Main Title |
Diffusion and Dispersion in Porous Media - Salt Water Mounds in Coastal Aquifers. |
| Author |
Kashe, Abdel-Aziz I. ;
|
| CORP Author |
North Carolina Water Resources Research Inst., Raleigh. |
| Year Published |
1968 |
| Report Number |
11; DI-14-01-0001-1401; OWRR-A-007-NC; 02495,; A-007-NC(5) |
| Stock Number |
PB-214 367 |
| Additional Subjects |
( Salt water intrusion ;
Aquifers) ;
Coasts ;
Mathematical models ;
Hydraulic models ;
Water wells ;
Subsurface drainage ;
Hydrology ;
Diffusion ;
Soil properties ;
Hydrodynamics ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-214 367 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
272p |
| Abstract |
A mathematical model of the movement of fresh and salt waters in coastal aquifers in which fresh water is withdrawn by wells is presented. The location of the fresh-salt water interface in artesian and unconfined aquifers is determined on the basis of analysis of hydraulic forces in the body of fresh water. The 3-dimensional flow systems are developed by analogy to 2-dimensional finite-length systems. Dupuit-Forchheimer assumptions are entirely climinated. A Hele-Shaw model was constructed to study 2 dimensional flow of 2 immiscible fluids of different viscosities in transient and steady flow. Salt water intrusion was studied combining the effects of natural flow and multiple well pumpage. |
| PUB Date Free Form |
Sep 68, |
| Category Codes |
8H |
| NTIS Prices |
PC E09/MF A01 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
326537225 |
| Origin |
NTIS |
| Type |
CAT |
