| Main Title |
Numerical Simulation to Determine the Effects of Incident Wind Shear and Turbulence Level on the Flow Around a Building. |
| Author |
Zhang, Y. Q. ;
Huber, A. H. ;
Arya, S. P. S. ;
Snyder, W. H. ;
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab. |
| Publisher |
1992 |
| Year Published |
1992 |
| Report Number |
EPA/600/A-92/227; |
| Stock Number |
PB93-119873 |
| Additional Subjects |
Wind shear ;
Buildings ;
Computational fluid dynamics ;
Turbulence ;
Flow distribution ;
Computer programs ;
Velocity distribution ;
Energy dissipation ;
Turbulent flow ;
Accuracy ;
Computerized simulation ;
TEMPEST Computer program
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB93-119873 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
8p |
| Abstract |
The effects of incident shear and turbulence on flow around a cubical building are being investigated by a turbulent kinetic energy/dissipation model (TEMPEST). The numerical simulations demonstrate significant effects due to the differences in the incident flow. The addition of upstream turbulence and shear results in a reduced size of the cavity directly behind the building. The accuracy of numerical simulations is verified by comparing the predicted mean flow fields with the available wind-tunnel measurements of Castro and Robins (1977). Comparing the authors' results with experimental data, the authors show that the TEMPEST model can reasonably simulate the mean flow. |
| Supplementary Notes |
Pub. in Proceedings of International Symposium on Computational Wind Engineering, Tokyo, Japan, August 21-23, 1992. See also DE89010505 and LA-4370. |
| Category Codes |
51A; 89D |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/09 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
300825640 |
| Origin |
NTIS |
| Type |
CAT |
