1–13 von 13 Ergebnissen
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    Selected Aspects Related to Preparation of Fatigue Tests of a Metallic Airframe

    Freier Zugriff
    Brzęczek Józef / Chodur Jerzy / Pietruszka Janusz | DOAJ | 2014
    The basis for the computation of the service life of the PZL M28 was the results of the full-scale fatigue tests of the structure [1]. As ...
    Schlagwörter: full scale fatigue tests

    The Concept of a Full Scale Fatigue Test of a Su-22 Fighter Bomber

    Freier Zugriff
    Reymer Piotr / Leski Andrzej / Zieliński Wojciech et al. | DOAJ | 2014
    This article presents a concept of the full scale fatigue test of a Su-22 fighter bomber. The authors define the general concept and goals ...
    Schlagwörter: full scale fatigue test

    Selected Aspects Related to Preparation of a Fatigue Test Plan of a Metallic Airframe

    Freier Zugriff
    Brzęczek Józef / Gruszecki Henryk / Pieróg Leszek et al. | DOAJ | 2014
    Service life of the PZL M28 is computed based on the results of the full-scale fatigue tests of the structure [1]. As the PZL M28 is a ...
    Schlagwörter: full scale fatigue tests

    Wireless Energy Supply to Aircraft Structural Health Monitoring Nodes Using Ultrasonic Lamb Waves

    Freier Zugriff
    Kural Aleksander | DOAJ | 2014
    guided plate waves (Lamb waves) to transmit energy along an aluminium plate, similar to those used in aircraft structures. Three types of ...

    Fatigue Properties of Polyurethane Foams, with Special Emphasis on Auxetic Foams, Used for Helicopter Pilot Seat Cushion Inserts

    Freier Zugriff
    Lisiecki Janusz / Nowakowski Dominik / Reymer Piotr | DOAJ | 2014
    Seat cushion inserts in military helicopters crew seats, as suggested by the helicopters manufacturers, are made of traditional ...
    Schlagwörter: fatigue properties investigations

    Stress Analysis of the PZL M28’s Airframe Subjected to Repairs During Fatigue Tests

    Freier Zugriff
    Brzęczek Józef / Gruszecki Henryk / Pieróg Leszek et al. | DOAJ | 2014
    The PZL M28’s service life is determined based on the fatigue tests of the wing and wing loads-carry-through structure. During the fatigue ...
    Schlagwörter: full scale fatigue tests

    Selected Aspects Related to the Applied Loads Control During Fatigue Tests of a Metallic Airframe

    Freier Zugriff
    Brzęczek Józef / Chodur Jerzy / Pietruszka Janusz | DOAJ | 2014
    Service life of the PZL M28 is computed based on the results of the full-scale fatigue tests of the structure [1]. As the PZL M28 is a ...
    Schlagwörter: full scale fatigue tests

    An Approach to Structural Health Monitoring of Composite Structures Based on Embedded PZT Transducers

    Freier Zugriff
    Dziendzikowski Michał / Dragan Krzysztof / Kurnyta Artur et al. | DOAJ | 2014
    local damage in large aerospace structures. This paper investigates the issue of Barely Visible Impact Damages (BVIDs) detection in composite ...

    Comparison of Selected Rivet and Riveting Instructions

    Freier Zugriff
    Kaniowski Jerzy | DOAJ | 2014
    Sheet metal parts are widely used in airframes. Most sheet metal parts used in aircraft assembly are joined using rivets. A number of ...

    Comparison of the Flight Loads Spectra of Two Business Jets

    Freier Zugriff
    Kliment Linda K. / Rokhsaz Kamran | DOAJ | 2014
    were subjected to nearly the same number of ground-air-ground cycles, even though the flight times were much different. Flights have been ...

    Simulating Crack Propagation of a Selected Structural Component of the PZL-130 Orlik TC-II Aircrafts

    Freier Zugriff
    Jankowski Krzysztof / Reymer Piotr | DOAJ | 2014
    This paper presents the process of estimating crack propagation within a selected structural component of the PZL-130 Orlik TC-II using a ...

    The Analysis of the Influence of Riveting Parameters Specified in Selected Riveting Instructions on Residual Stresses

    Freier Zugriff
    Wronicz Wojciech / Kaniowski Jerzy | DOAJ | 2014
    The riveting parameters strongly affect residual stresses induced during riveting, which in turn have an impact on the fatigue life of ...

    Synchrotron Radiation Application for Lattice Strain Measurements

    Freier Zugriff
    Gadalińska Elżbieta / Baczmański Andrzej / Sołoducha Kamil | DOAJ | 2014
    The methods most commonly used for the determination of the elastic lattice deformation and distortion are diffraction methods, which ...
    Schlagwörter: micromechanical properties of duplex steel