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Experience curves for modern low-head hydroelectric turbines. Research technical completion report Item Info

Title:
Experience curves for modern low-head hydroelectric turbines. Research technical completion report
Authors:
Kpordze, C. S. K.; Warnick, C. C.
Date Created (ISO Standard):
1983-05
Description:
This report contains the research findings of an extensive investigation of characteristics of over 300 low-head hydraulic turbines that have been manufactured all over the world. These results are presented in the form of experience curves and regression equations relating the traditional turbines constants of specific speed, speed ratio, unit power, and cavitation coefficient to such parameters as rated head, rated discharge, rated power output, runner speed, and runner diameter. Additional information on the characteristic dimension of the water passages is also presented. Traditional methods of estimating turbine diameter and turbine speed have been checked with actual practice and new simplified methods for estimating turbine diameter and turbine speed have been proposed and verified. A comparison has been made as to how well the draft tube exit velocities on manufactured units are complying with recommended limits. Rather limited success was obtained in characterizing the turbine setting parameter and its relation to the specific speed. Excellent comparisons were possible with published regression relations and experience curves of conventional reaction turbines.
Subjects:
hydraulic turbines powerplants hydroelectric plants
Collection:
IWRRI
IWRRI number:
198314
Rights:
In copyright, educational use permitted. Educational use includes non-commercial reproduction of text and images in materials for teaching and research purposes. For other contexts beyond fair use, including digital reproduction, please contact the University of Idaho Library Special Collections and Archives Department at libspec@uidaho.edu. The University of Idaho Library is not liable for any violations of the law by users.
Publisher:
University of Idaho
Contributing Institution:
University of Idaho
Type:
Text
Format:
application/pdf
Cataloger:
wbv
Date Digitized:
2012

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Preferred Citation:
"Experience curves for modern low-head hydroelectric turbines. Research technical completion report", Idaho Waters Digital Library, University of Idaho Library Digital Collections, https://www.lib.uidaho.edu/digital/iwdl/items/iwdl-198314.html
Rights
Rights:
In copyright, educational use permitted. Educational use includes non-commercial reproduction of text and images in materials for teaching and research purposes. For other contexts beyond fair use, including digital reproduction, please contact the University of Idaho Library Special Collections and Archives Department at libspec@uidaho.edu. The University of Idaho Library is not liable for any violations of the law by users.
Standardized Rights:
http://rightsstatements.org/vocab/InC-EDU/1.0/