Monitoring of thermostressed state parameters of gas turbine blades and their residual life estimation

Authors

  • Gennadiy Grigorevich Kulikov FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)
  • Vladimir Alekseevich Trushin FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)
  • Ansaf Irekovich Abdulnagimov FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

Keywords:

monitoring, turbine blade, pyrometer module, thermostressed state, residual life, automatic control system, gas turbine engine

Abstract

The concept of monitoring of thermostressed state of gas turbine blades and their residual life estimation considering the material properties is proposed. The structure of on-board monitoring and control system including the intelligent pyrometer module and algorithm of residual life calculation of turbine blades is described. The calculation results of a temperature state of the turbine blade are given in 2D and 3D definitions.

Author Biographies

Gennadiy Grigorevich Kulikov, FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

prof. kaf. ASU. Dipl. inzh. po avtomatiz. mashinostroeniya (UAI, 1971). D-r tehn. nauk po sist. analizu, avtomatich. upr. i tepl. dvigatelyam (UAI, 1989). Issl. v obl. ASU i upr. silovymi ustanovkami LA.

Vladimir Alekseevich Trushin, FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

prof. kaf. aviacionnoy teplotehniki i teploenergetiki. Dipl. inzh.-meh. po aviacionnym dvigatelyam (UAI, 1960). D-r tehn. nauk (UAI, 1985). Issl. v obl. modelirovaniya i rascheta turbin.

Ansaf Irekovich Abdulnagimov, FGBOU VO «Ufimskiy gosudarstvennyy aviacionnyy tehnicheskiy universitet» (UGATU)

docent. kaf. ASU. Dipl. magistra tehn. i tehnol. (UGATU, 2007). Kand. tehn. nauk po sist. analizu i upravleniyu (UGATU, 2012). Issl. v obl. avtomatich. upr., identifikacii i sist. bezopasnosti aviac. dvigateley.

Downloads

Published

2017-02-05

Issue

Vol. 21 No. 1 (75) (2017): Вестник УГАТУ

Section

AIRCRAFT AND ROCKET AND SPACE TECHNOLOGY