132 Works

Mass optimisation of turbofan engine casing made of sandwich structure

Elzbieta SZYMCZYK, Jerzy JACHIMOWICZ, Krzysztof PUCHAŁA & Wiesław SZYMCZYK

Virtual Additive Manufacturing Based on Semicrystalline Polymer Polyetheretherketone (PEEK)

Paweł BAJERSKI, Ryszard B. PECHERSKI & Damian CHUDY
Virtual additive manufacturing (AM) is one of the new directions of research that is necessary to improve AM technology. Abaqus/SIMULIA software allows to simulate the whole process using user subroutines to expand solver capabilities. Two of the most important subroutines are UepActivationVol and UMATHT. The UepActivationVol is related to an activation of elements in accordance with the defined path of the process. The second one the UMATHT is used to implement and combine thermal and...

Multi-Scale Numerical Analysis of the Effect of Microstructural Features on the Mechanical Behavior of Polycrystalline Ti-6Al-4V Alloy

Fatna BENMESSAOUD, Vincent VELAY, Mohammed CHEIKH, Vanessa VIDAL, Christine BOHER & Farhad RÉZAÏ-ARIA
The present work aims to model the influence of microstructural features of Ti-6Al-4V titanium alloy on its mechanical behavior. A multi-scale approach based on crystal plasticity is considered. The elasto-viscoplastic constitutive equations of Meric-Cailletaud are modified to take into consideration the effect of the grain size by introducing the Hall-Petch relationship at the local scale. This modified model is coupled with finite element calculations under small strain assumption to simulate the monotonic mechanical behavior of...

Bogie Steering System Improving Alignment of the Urban Railway Vehicle in a Track

Michał PODOLSKI, Maciej SŁABUSZEWSKI, Bartosz FIRLIK & Tomasz STAŚKIEWICZ

Linear genetic programming control for strongly nonlinear dynamics with frequency crosstalk

Ruiying LI, Bernd NOACK, Laurent CORDIER, Jacques BORÉE, Eurika KAISER & Fabien HARAMBAT

Registration Year

  • 2018
    24
  • 2019
    108

Resource Types

  • DataPaper
    132

Data Centers

  • Instytut Podstawowych Problemów Techniki PAN
    132

Affiliations

  • Poznań University of Technology
    2
  • Tabor (Poland)
    2
  • Phetchabun Rajabhat University
    1
  • AGH University of Science and Technology
    1
  • Cracow University of Technology
    1
  • Dorodnitsyn Computing Centre
    1
  • China University of Mining and Technology
    1
  • Lublin University of Technology
    1
  • Belgorod State Technological University
    1
  • Urmia University
    1
  • Institute of Fundamental Technological Research
    1
  • KOMAG Institute of Mining Technology
    1
  • University for Development Studies
    1
  • Stellenbosch University
    1