Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modernization and reconstruction of the main hydropower equipment in the Bratsk hydroelectric plant
Conclusions For the sealing system of turbine guide vanes it is expedient to use in place of rubber seals, seals made from high-pressure, low-density strip polyethylene.The cavitation erosion of Francis turbine runner blades can be reduced by feeding air into the cavitation zone; for application of coatings on them, use should be made of three-dimensional patterns for controlling the theoretical blade profile.The replacement of generator stator windings can be carried out without disassembling the stator, by using special two-level scaffolds and containers for the stator winding bars.
Modernization and reconstruction of the main hydropower equipment in the Bratsk hydroelectric plant
Conclusions For the sealing system of turbine guide vanes it is expedient to use in place of rubber seals, seals made from high-pressure, low-density strip polyethylene.The cavitation erosion of Francis turbine runner blades can be reduced by feeding air into the cavitation zone; for application of coatings on them, use should be made of three-dimensional patterns for controlling the theoretical blade profile.The replacement of generator stator windings can be carried out without disassembling the stator, by using special two-level scaffolds and containers for the stator winding bars.
Modernization and reconstruction of the main hydropower equipment in the Bratsk hydroelectric plant
Glukhov, I. S. (Autor:in)
1978
Aufsatz (Zeitschrift)
Englisch
BKL:
56.30
Wasserbau
Lokalklassifikation TIB:
770/6550/8000
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