Mi-24 Helicopter Full Scale Fatigue Test Concept

• Autorzy: Reymer Piotr , Zieliński Wojciech , Piątkowski Łukasz , Dziendzikowski Michał , Kurnyta Artur , Wrąbel Rafał , Cichocki Tomasz , Leśniczak Andrzej , Kurdelski Marcin , Dragan Krzysztof

Identyfikatory

DOI

10.2478/fas-2019-0002

• Języki publikacji: EN

Abstrakty

EN

This paper presents a general concept of the Full Scale Fatigue Test of the Mi-24 helicopter including the test layout and load distribution, as well as describes the milestones to be achieved. Additionally, some initial work conducted in order to determine both the mass and load distribution in the structure is described. The main goal of the test is to verify the low cycle fatigue life of the helicopter structure (fuselage, tail boom, wings and landing gear). The test will be divided into two main stages at which flight and landing loads will be applied. The authors demonstrate the general test concept, the helicopter’s structure fixture and the arrangement of the hydraulic actuators at both stages in order to achieve representative loads during the test. The proposed concept is based on AFIT’s previous experience in full scale structural testing, available literature and the experience of the test staff.

Słowa kluczowe

EN

Full Scale Fatigue Test; Mi-24 helicopter

• Wydawca: Wydawnictwa Naukowe Sieci Badawczej Łukasiewicz - Instytutu Lotnictwa
• Czasopismo: Fatigue of Aircraft Structures
• Rocznik: 2019
• Tom: Iss. 11
• Strony: 11--18
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Reymer Piotr

• Air Force Institute of Technology, Księcia Bolesława Street 6, 01-494 Warsaw, Poland

autor

Zieliński Wojciech

• Air Force Institute of Technology, Księcia Bolesława Street 6, 01-494 Warsaw, Poland

autor

Piątkowski Łukasz

• Air Force Institute of Technology, Księcia Bolesława Street 6, 01-494 Warsaw, Poland

autor

Dziendzikowski Michał

• Air Force Institute of Technology, Księcia Bolesława Street 6, 01-494 Warsaw, Poland

autor

Kurnyta Artur

• Air Force Institute of Technology, Księcia Bolesława Street 6, 01-494 Warsaw, Poland

autor

Wrąbel Rafał

• Air Force Institute of Technology, Księcia Bolesława Street 6, 01-494 Warsaw, Poland

autor

Cichocki Tomasz

• Air Force Institute of Technology, Księcia Bolesława Street 6, 01-494 Warsaw, Poland

autor

Leśniczak Andrzej

• Air Force Institute of Technology, Księcia Bolesława Street 6, 01-494 Warsaw, Poland

autor

Kurdelski Marcin

• Air Force Institute of Technology, Księcia Bolesława Street 6, 01-494 Warsaw, Poland

autor

Dragan Krzysztof

• Air Force Institute of Technology, Księcia Bolesława Street 6, 01-494 Warsaw, Poland

Bibliografia

• [1] Reymer, P., Leski, A. and Dragan, K., (2012). Recent Progress in Full Scale Fatigue Test of PZL-130 “Orlik” TC-II Structure, Fatigue of Aircraft Structures, Vol. 1, pp. 76-81.
• [2] Reymer, P., Leski, A., Zielinski, W. and Jankowski, K., (2015). Full Scale Fatigue Test concept of a Su-22 fighter bomber, Fatigue of Aircraft Structures, Warsaw, 2015, vol. 6, pp. 79-87.
• [3] Leski A., Reymer P., Kurdelski M. (2011). Development of Load Spectrum for Full Scale Fatigue Test of a Trainer Aircraft. In: Komorowski J. (eds) ICAF 2011 Structural Integrity: Influence of Efficiency and Green Imperatives. Springer, Dordrecht.
• [4] Kottkamp, E., Wilhelm, H. and Kohl, D., (1976). Strain gauge measurements on aircraft, NATO Advisory Group for Aerospace Research and Development, AGAR Dograph No. 160, Vol. 7.
• [5] Jenkins, J. M. and De Angelis, V. M., (1997). A summary of numerous strain-gage load calibrations on aircraft wings and tails in a technology format, Nasa Technical memorandum 4804, Edwards, California.
• [6] Skopionski, T.H., Aiken Jr., W. S. and Huston, W. B., (1954). Calibration of strain-gage installations in aircraft structures for the measurement of flight loads, NACA Technical Report 1178.
• [7] Dowodztwo Wojsk Lotniczych (1989). Smiglowiec Mi-24W. Opis techniczny. Ksiazka 2 - Platowiec i zespol napedowy, Poznan.
• [8] Lesniczak, A. et al., (2019). Warunki techniczne na wykonanie pelnoskalowej proby dowodowej struktury smiglowca Mi-24, ITWL, WT-81-/31/2019.

Uwagi

PL

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).