HYDRODYNAMIC LOADS IN WATER CHANNEL OF SAYANO-SHUSHENSKAYA HYDROPOWER PLANT AT CLOSING REGULATOR DEVICE AND HYDRAULIC IMPACT
https://doi.org/10.15518/isjaee.2015.13-14.003
Abstract
This paper presents a shock pressure determination method in a penstock at regulator devices closing. A system of resolving equations that describe a nonsteady motion of liquid in water channel of hydropower plant is described in the paper. Hydrodynamic loads are determined based on the example of Sayano-Shushenskaya hydropower plant water channel. For minimum pressure excess, the authors recommend the time of emergency-repair gate closure at simultaneous closing of a guide vane.
About the Author
G. L. Kozinets
“Lenhydroproject” LLC
Russian Federation
Russian Federation
Ph.D., Assistant Professor at the chair “Hydroeconomics and Hydraulic Construction” at SPbSTU, Head of Calculation Substantiations Department at “Lenhydro-project” LLC
References
1. Чугаев Р.Р. Гидравлика. Л.: Энергоиздат, 1982. (Čugaev R.R. Gidravlika. L.: Ènergoizdat, 1982).
Review
For citations:
Kozinets G.L. HYDRODYNAMIC LOADS IN WATER CHANNEL OF SAYANO-SHUSHENSKAYA HYDROPOWER PLANT AT CLOSING REGULATOR DEVICE AND HYDRAULIC IMPACT. Alternative Energy and Ecology (ISJAEE). 2015;(13-14):31-37. (In Russ.) https://doi.org/10.15518/isjaee.2015.13-14.003
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