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    Automation of Aircraft Fatigue Life Estimation

    Free access
    Gajek Stanisław | DOAJ | 2023
    The fatigue is an important factor in aircraft operation. A correct estimation of structure fatigue life is crucial for user and payload ...
    Keywords: aircraft fatigue

    Prediction of Fatigue Cracks Using Gamma Function

    Free access
    Moussouni Abdelfetah / Benachour Mustapha / Benachour Nadjia | DOAJ | 2023
    In the present study it has been endeavored to estimate the fatigue crack propagation in V-notch Charpy specimens of 2024 T351 Al-alloy ...
    Keywords: fatigue crack growth , fatigue

    Sensitivity Analysis of the Nasgro Equation Based on the PZL-130 TC-II Orlik Trainer Aircraft Full Scale Fatigue Test

    Free access
    Reymer Piotr / Leski Andrzej / Kurdelski Marcin | DOAJ | 2023
    intensity factor range (ΔK). The presented investigation is based on the actual results of the full scale fatigue test (FSFT) of the PZL-130 ‘Orlik ...
    Keywords: full scale fatigue test

    Efficiency and Fatigue/Endurance Laboratory Tests of Aviation Friction Brakes

    Free access
    Skorupka Zbigniew | DOAJ | 2023
    used for stopping, controlling speed, and sometimes changing direction of travel. In aircraft, the main function of brakes is to reduce landing ...
    Keywords: fatigue

    Effect of Strain Range and Hold Time on High Temperature Fatigue Life of G17CRMOV5-10 Cast Alloy Steel

    Free access
    Polnik Anna / Matysiak Hubert / Czarnewicz Sławomir et al. | DOAJ | 2023
    In this work, cast steel G17CrMoV5-10 was investigated. The material subject to investigation as part of this study is commonly used to ...
    Keywords: fatigue

    Checking the Correctness of the Process of Brazing of the Honeycomb Seal to the Base by Ultrasonic Method

    Free access
    Świerek Agata / Krysztofik Józef / Matczak Wojciech et al. | DOAJ | 2023
    This work is focused on the checking of the correctness of the brazing process of honeycomb seals to stationary elements of aircraft ...
    Keywords: turbine aircraft engines

    Impact of Carbon Nanotubes on the Mechanical and Electrical Properties of Silicone

    Free access
    Sałaciński Michał / Dydek Kamil / Leski Andrzej et al. | DOAJ | 2023
    This paper presents the results of a structure study of a dispersion composite on a silicone matrix with a filler in the form of multi ...

    The Influence of Material Configuration of Fibre-Metal Laminates with Alumina Core on Flexural Strength

    Free access
    Frankiewicz Mariusz / Karoluk Michał / Dziedzic Robert et al. | DOAJ | 2023
    to adjacent metallic structures. This article presents the influence of the material configuration of fibre-metal laminates consisting of ...
    Keywords: fatigue

    Comparative Analysis of the Load Spectra Recorded During Photogrammetric Missions of Lightweight Uavs in Tailless and Conventional Configurations

    Free access
    Mirosław Rodzewicz / Dominik Głowacki / Jaroslaw Hajduk | DOAJ | 2023
    characteristics of the two aircraft, in particular the gust response. As a result, there is a several-fold difference in fatigue life. ...
    Keywords: fatigue life , unmanned aircraft

    Insight into Damping Sources in Turbines

    Free access
    Moneta Grzegorz | DOAJ | 2023
    Blade vibrations in aircraft engines are a significant challenge that must be overcome during the design and development of modern turbine ...