Search Results - "Ivanchenko, I. P."

Modern State of Hydropower and Construction of Hydro Turbines in Russia and Abroad by Mikhailov, V. E., Ivanchenko, I. P., Prokopenko, A. N.

“…— The role that hydropower plays in the world’s energy balance is considered, and a comparative analysis of using hydropower resources in Russia and abroad is…”
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Problems of Reconstruction of Hydraulic Turbines in Russia by Prokopenko, A. N., Ivanchenko, I. P.

“…Inadequate efficiency with which the energy of water flow is used is the basic reason why it is necessary to reconstruct hydraulic turbine equipment with…”
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Analyzing the Operational Materials on Crack Formation in Blades of Francis Turbines at the Krasnoyarsk HPP by Ivanchenko, I. P., Prokopenko, A. N.

“…Equipment of the Krasnoyarsk HPP is considered as an example to analyze the dependence of crack formation in runner blades on the operating conditions of the…”
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Reconstruction of the Hydraulic Turbines of the Maina Hydropower Plant on the Basis of Propeller Runners with a Variable Rotational Speed by Ivanchenko, I. P., Topazh, G. I., Kostruba, A. V.

“…The use of turbogenerator units with a variable rotational speed is the leading world tendency to which due attention is not being devoted in our country. The…”
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Improving Overall Performance of Propeller-Type Hydroturbines with the Use of Variable Rotational Speed by Ivanchenko, I. P., Kostruba, A. B., Topazh, G. I.

“…Reconstruction of axial hydroturbines by installing propeller-type blade runners with variable rotational speed is examined. The calculation methodology for…”
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Vibrations at Blade Frequency of the Support System of the Hydraulic Units at the Volgograd and Zhiguli HPPs by Ivanchenko, I. P., Prokopenko, A. N., Konakov, A. A.

“…The results of studying the vibrations at blade frequency of the support system of the hydraulic units at the Volgograd and Zhiguli Hydroelectric Power Plants…”
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Assessing the Characteristics of a New Hydraulic Turbine for the Verkhnyaya Tuloma HPP by Ivanchenko, I. P., Prokopenko, A. N., Stankevich, V. L.

“…The condition of the hydraulic turbines with service life (30 years) expired long ago still operating at the Verkhnyaya Tuloma HPP is described. Parameters of…”
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Analysis of Operating Experience with Generating Set No. 2 at Sayano-Shushenskaya HPP by Ivanchenko, I. P., Prokopenko, A. N.

“…The opinion that fatigue failure of the cover attachment to the turbine in the No. 2 generating set at the Sayano-Shushenskaya HPP occurred as a result of its…”
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Role of Edge Vortices in Impeller Failure of Francis Hydraulic Turbines by Ivanchenko, I. P., Prokopenko, A. N.

“…An example of fatigue failure of a Francis turbine under the action of edge vortices descending from the discharge edges of the blades is given…”
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Methodology for reconstruction of hydraulic-turbine equipment at active HPP by Abubakirov, Sh. I., Ivanchenko, I. P.

“…The problem of enhancing the technical level of equipment at HPP is examined…”
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Selection of New Turbine Runners at the Nizhegorodskaya HPP with Due Regard for Existing Performance Conditions by Ivanchenko, I. P., Shchur, V. A.

“…Replacement of equipment at the Nizhegorodskaya HPP, which had long ago exhausted its normative service life, is considered, with due regard for existing…”
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Replacement of Hydroturbine Equipment at the Irkutsk HPP by Ivanchenko, I. P., Prokopenko, A. N., Shchur, V. A.

“…The effectiveness of replacement of obsolete and physically worn hydraulic-turbine equipment at the Irkutsk HPP is examined. Parameters of a new type of Kaplan…”
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Assessment of the Technical Condition of Hydroturbine Equipment at the Irkutsk HPP After an Extended Period of Service by Ivanchenko, I. P., Prokopenko, A. N., Putsyn, N. V.

“…Reliability indices of equipment at the Irkutsk HPP are investigated from the beginning of their service through the present time. Crack formation in the…”
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Technical Conditions of the Stator Columns of the Hydraulic Turbines at the Borisoglebsk HPP After a Prolonged Period of Operation by Ivanchenko, I. P., Prokopenko, A. N., Zamaraev, M. S.

“…Factors determining fatigue failure of the weldment between the stator column and upper stator ring after 50 years of service of the generating set are…”
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