Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flow Measurements at Columbia River Power Plants
Current meter techniques for measuring the quantity of water in convergent passages of hydraulic turbine intake structures are presented. These techniques are best applied to large discharges as found in hydroelectric plants with Kaplan and Francis turbines. The problems of velocity field distortion, calibration of the instruments, and resolution of the velocity component are examined. Flows measured by the Gibson method and by the U. S. Geological Survey gage are compared. Good correlation was obtained because of excellent measuring sections under steady state conditions.
Flow Measurements at Columbia River Power Plants
Current meter techniques for measuring the quantity of water in convergent passages of hydraulic turbine intake structures are presented. These techniques are best applied to large discharges as found in hydroelectric plants with Kaplan and Francis turbines. The problems of velocity field distortion, calibration of the instruments, and resolution of the velocity component are examined. Flows measured by the Gibson method and by the U. S. Geological Survey gage are compared. Good correlation was obtained because of excellent measuring sections under steady state conditions.
Flow Measurements at Columbia River Power Plants
Dodge, Nicholas A. (Autor:in)
Journal of the Hydraulics Division ; 91 ; 125-147
01.01.2021
231965-01-01 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Flow measurements at columbia river power plants
| Engineering Index Backfile | 1965