An Influence of Geometrical Parameters of the Lock of the Blade-Disc Joint on Stress in the FEA and DIC Methods

• Autorzy: Kozakiewicz Adam , Grzejszczak Olga

Identyfikatory

DOI

10.12913/22998624/131662

• Języki publikacji: EN

Abstrakty

EN

In this paper, an assessment of strength properties of the existing blade-disc dovetail joint was presented, taking the parametric optimization of its geometry. A sensitivity of the analysis was carried out to determine the relationship between the selected geometric parameters and strength properties of the structure questioned. The results from experiments and computer simulations were compared. In addition, the fatigue life of the structure was analyzed for different materials and using the change of speed ranges and parameterization of geometry.

Słowa kluczowe

EN

parameterization; strength analysis; dovetail joint; DIC; FEA; stress distribution

PL

parametryzacja; analiza wytrzymałościowa; połączenie na jaskółczy ogon; DIC; FEA; rozkład naprężeń

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2021
• Tom: Vol. 15, no 1
• Strony: 209--217
• Opis fizyczny: Bibliogr. 34 poz., fig., tab.

Twórcy

autor

Kozakiewicz Adam

• Faculty of Mechatronics, Armament and Aerospace, Military University of Technology, gen. Sylwestra Kaliskiego 2, 00-908 Warszawa, Poland

autor

Grzejszczak Olga

• Faculty of Mechatronics, Armament and Aerospace, Military University of Technology, gen. Sylwestra Kaliskiego 2, 00-908 Warszawa, Poland

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).