| dc.creator |
Mesquita André L. Amarante |
|
| dc.creator |
Ciocan G. D. |
|
| dc.date |
1999 |
|
| dc.date.accessioned |
2013-05-30T11:14:20Z |
|
| dc.date.available |
2013-05-30T11:14:20Z |
|
| dc.date.issued |
2013-05-30 |
|
| dc.identifier |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-73861999000400002 |
|
| dc.identifier |
http://www.doaj.org/doaj?func=openurl&genre=article&issn=01007386&date=1999&volume=21&issue=4&spage=580 |
|
| dc.identifier.uri |
http://koha.mediu.edu.my:8181/jspui/handle/123456789/4453 |
|
| dc.description |
An experimental study was conducted in a pump-turbine model in pumping mode, in order to characterize the flow field structure in the region between stay and guide vanes, using mainly the laser-Doppler anemometry in a two-color and back-scattered light-based system. The structure of the steady and unsteady flow was analyzed. The measurements were performed at three operation points. The obtained data provide appropriate boundary conditions and a good base of validation for numerical codes, and for the understanding of main loss mechanisms of this complex flow. |
|
| dc.publisher |
The Brazilian Society of Mechanical Sciences |
|
| dc.source |
Journal of the Brazilian Society of Mechanical Sciences |
|
| dc.subject |
Pump-Turbine |
|
| dc.subject |
Stay and Guide Vanes |
|
| dc.subject |
Laser-Doppler Anemometry |
|
| dc.subject |
Spiral Casing |
|
| dc.subject |
Volute |
|
| dc.title |
Experimental analysis of the flow between stay and guide vanes of a pump-turbine in pumping mode |
|