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Cathodic protection of turbines against corrosion-cavitation damage

Trifel', M. S. / Shtern, E. P. / Khanlarova, A. G. / Mekhmandarov, S. A.

Conclusions 1. The proposed method of protecting impellers and turbine linings against cavitation, which involves painting them with a zinc paint and applying cathodic protection from an outside direct-current source, is characterized by a sufficiently simple technology of protection and does not require industrial mastering of new, special equipment or modification of the units themselves. 2. A check of the indicated method of protection on the No. 18 unit of the V. L Lenin Volga Hydroelectric Power Station for 3 years confirmed the high effectiveness of this method of protection.

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Cathodic protection of turbines against corrosion-cavitation damage

Trifel', M. S. / Shtern, E. P. / Khanlarova, A. G. / Mekhmandarov, S. A.

Conclusions 1. The proposed method of protecting impellers and turbine linings against cavitation, which involves painting them with a zinc paint and applying cathodic protection from an outside direct-current source, is characterized by a sufficiently simple technology of protection and does not require industrial mastering of new, special equipment or modification of the units themselves. 2. A check of the indicated method of protection on the No. 18 unit of the V. L Lenin Volga Hydroelectric Power Station for 3 years confirmed the high effectiveness of this method of protection.

Cathodic protection of turbines against corrosion-cavitation damage

Trifel', M. S. / Shtern, E. P. / Khanlarova, A. G. / Mekhmandarov, S. A.

Conclusions 1. The proposed method of protecting impellers and turbine linings against cavitation, which involves painting them with a zinc paint and applying cathodic protection from an outside direct-current source, is characterized by a sufficiently simple technology of protection and does not require industrial mastering of new, special equipment or modification of the units themselves. 2. A check of the indicated method of protection on the No. 18 unit of the V. L Lenin Volga Hydroelectric Power Station for 3 years confirmed the high effectiveness of this method of protection.

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Title:

Cathodic protection of turbines against corrosion-cavitation damage

Contributors:

Trifel', M. S. (author) / Shtern, E. P. (author) / Khanlarova, A. G. (author) / Mekhmandarov, S. A. (author)

Published in:

Hydrotechnical Construction ; 1 ; 110-115

Publication date:

1967-02-01

Size:

6 pages

ISSN:

1570-1468 , 0018-8220

DOI:

https://doi.org/10.1007/BF02379126

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Zinc , Energy Source , Cavitation , Power Generation , Power Engineer Engineering , Energy Technology , Power Electronics, Electrical Machines and Networks , Renewable and Green Energy , Geoengineering, Foundations, Hydraulics

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