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  1. No Access

    Article

    A case of industrial safety appraisal for extension of service life of GTK-10-4 gas turbines used at gas transmission stations

    It is shown that the extended life and enhanced operational reliability of parts and subassemblies of the most popular GTK-10-4 gas transmission plants are determined by the enhanced efficiency of the control ...

    A. I. Rybnikov, A. G. Kovalev, I. I. Kryukov, S. A. Leont’ev… in Thermal Engineering (2017)

  2. No Access

    Article

    Testing the technical state of gas-transferring unit compressor cases and their repair under the conditions of compressor stations

    Problems related to the use of nondestructive testing methods during engineering diagnostics of the cast cases of compressors that are used in gas-transfer units that operate in gas-main pipelines are consider...

    I. I. Kryukov, N. A. Kalinin, S. A. Leont’ev… in Russian Journal of Nondestructive Testing (2011)

  3. No Access

    Article

    Testing of discs of turbine rotors of gas compressors with the dye penetrant nondestructive testing technique

    The special features of diagnostics of turbine discs of ΓTK-10-4 gas compressor units tested by the dye penetrant flaw detection method are considered. It is shown that disc blades must be dismantled and caref...

    I. I. Kryukov, S. A. Leont’ev, V. S. Platonov… in Russian Journal of Nondestructive Testing (2008)

  4. No Access

    Article

    Luminescence of rare-earth ions in holmium niobates

    E. I. Krylov, B. V. Shul'gin, S. A. Leont'ev, L. B. Krivonosov… in Soviet Physics Journal (1971)

  5. No Access

    Article

    Spectral characteristics of Nb2O5-Ho3+

    B. V. Shul'gin, E. I. Krylov, L. B. Krivonosov, S. A. Leont'ev… in Soviet Physics Journal (1971)