Open AccessGas temperature measurements behind the turbine during aircraft engine tests after repair
Author(s) -
А. Богоявленский,
A. Bogoyavlenskiy,
А. Боков,
А. Боков
Publication year - 2014
Publication title -
mir izmerenij
Language(s) - English
Resource type - Journals
ISSN - 1813-8667
DOI - 10.35400/1813-8667-2014-11-7-14
Subject(s) - certification , turboprop , aviation , turbojet , metrology , turbine , gas turbines , propulsion , automotive engineering , engineering , aeronautics , aerospace engineering , mechanical engineering , turbine blade , physics , optics , political science , law
The review of means and methods of measurement of temperature of gases behind the turbine applied at tests of aviation gas-turbine (turbojet and turboprop) engines after repair is resulted. The basic methodical approaches to carrying out certification of measuring channels of temperature of gases behind the turbine on motor-testing stations of the organizations on repair are stated. Metrological certification " Methods of measuring the temperature field of gases behind the turbine when testing engines RU-19 A-300 after repair." The methodical approach and criteria which can be used at metrological certification of such techniques of the indirect measurements applied at tests of other types of aviation gas turbine engines both after repair, and at release from production are developed.