Analysis of the Contact Stresses in Curvic Couplings of Gas Turbine in a Blade-Off Event

• Veröffentlicht in: Проблемы прочности
• Datum: 2012
• Hauptverfasser: Jiang, X.-J., Zhang, Y.-Y., Yuan, S.-X.
• Format: Artikel
• Sprache: English
• Veröffentlicht: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2012
• Schlagworte: Научно-технический раздел
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/173086
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Analysis of the Contact Stresses in Curvic Couplings of Gas Turbine in a Blade-Off Event / X.-J. Jiang, Y.-Y. Zhang, S.-X. Yuan // Проблемы прочности. — 2012. — № 5. — С. 105-119. — Бібліогр.: 8 назв. — англ.

The contact pressure distribution of the curvic couplings in a heavy duty gas turbine under a blade-off load condition is investigated in a three-dimensional finite element model. Several blade-off positions on each stage disc may develop the different characters on the contact pressure distribution...