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Development of a calculation method for control system of radial clearance in the turbine of gas turbine engine
- Authors: Bondarchuk P.V.1, Tisarev A.Y.1, Lavrushin M.V.1
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Affiliations:
- Samara State Aerospace University
- Issue: Vol 11, No 3-3 (2012): Special Issue
- Pages: 272-278
- Section: CONFERENCE MATERIALS
- URL: https://journals.ssau.ru/vestnik/article/view/2243
- DOI: https://doi.org/10.18287/2541-7533-2012-0-3-3(34)-272-278
- ID: 2243
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Abstract
This paper presents an algorithm for forming model technology processes in the control system of radial clearance in the turbine of gas turbine engine with non-stationary work conditions. Based on the model of NK-361, radial clearances were calculated in the low pressure turbine throughout the work cycle of the engine, the geometric parameters of the thermal control system of radial clearance were investigated and the gaps by air cooling of stator were calculated.
About the authors
P. V. Bondarchuk
Samara State Aerospace University
Author for correspondence.
Email: bond_ssau@mail.ru
Junior Researcher
Russian FederationA. Yu. Tisarev
Samara State Aerospace University
Email: aytisarev@gmail.com
Junior Researcher
Russian FederationM. V. Lavrushin
Samara State Aerospace University
Email: rikhard221@ya.ru
Master Student
Russian FederationReferences
- Кузнецов, Н.Д. Управление радиальными зазорами в турбокомпрессорах авиационных ГТД [Текст]: учебное пособие для вузов / Н.Д. Кузнецов, В.П.Данильченко, В.Е. Резник. - Самара: Самар. авиац. инт, 1991. - 109 с.
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