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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 ...
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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...
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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...
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Article
Luminescence of rare-earth ions in holmium niobates
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Article
Spectral characteristics of Nb2O5-Ho3+