- Tytuł:
- Exhaust gas temperature measurements in diagnostic examination of naval gas turbine engines. Part II. Unsteady processes
- Autorzy:
- Korczewski, Z.
- Powiązania:
- https://bibliotekanauki.pl/articles/260604.pdf
- Data publikacji:
- 2011
- Wydawca:
- Politechnika Gdańska. Wydział Inżynierii Mechanicznej i Okrętownictwa
- Tematy:
-
technical diagnostics
naval turbine engines
exhaust gas temperature
unsteady processes
unstable - Opis:
- The second part of the article presents the results of operating diagnostic tests of a two- and three-shaft engine with a separate power turbine during the start-up and acceleration of the rotor units. Attention was paid to key importance of the correctness of operation of the automatic engine load control system, the input for which, among other signals, is the rate of increase of the exhaust gas flow temperature. The article presents sample damages of the engine flow section which resulted from disturbed functioning of this system. The unsteady operation of the compressor during engine acceleration was the source of excessive increase of the exhaust gas temperature behind the combustion chamber and partial burning of the turbine blade tips.
- Źródło:
-
Polish Maritime Research; 2011, 3; 37-42
1233-2585 - Pojawia się w:
- Polish Maritime Research
- Dostawca treści:
- Biblioteka Nauki
Artykuł