All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

NUMERICAL MODELLING OF WAVE SHAPES DURING SHPB MEASUREMENT

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F19%3A00335702" target="_blank" >RIV/68407700:21260/19:00335702 - isvavai.cz</a>

  • Result on the web

    <a href="https://ojs.cvut.cz/ojs/index.php/APP/article/view/6017" target="_blank" >https://ojs.cvut.cz/ojs/index.php/APP/article/view/6017</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.14311/APP.2019.25.0025" target="_blank" >10.14311/APP.2019.25.0025</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    NUMERICAL MODELLING OF WAVE SHAPES DURING SHPB MEASUREMENT

  • Original language description

    The paper aims at the numerical simulation of the wave propagation in compressive Split Hopkinson Pressure Bar (SHPB) experiment. The paper deals with principles of SHPB measurement, optimisation of a numerical model and techniques of pulse shaping. The parametric model of the typical SHPB configuration developed for LS-DYNA environment is introduced and optimised (in terms of element size and distribution) using the sensitivity study. Then, a parametric analysis of a geometric properties of the pulse shaper is carried out to reveal their influence on a shape of the incident pulse. The analysis is algorithmized including the pre- and post-processing routines to enable automated processing of numerical results and comparison with the experimental data. Results of the parametric analysis and the influence of geometric properties of the pulse shaper (diameter, length) on the incident wave are demonstrated.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20302 - Applied mechanics

Result continuities

  • Project

    <a href="/en/project/GA19-23675S" target="_blank" >GA19-23675S: Progressive numerical and experimental modelling of innovative sandwich panels with cellular core</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2019

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    17th YOUTH SYMPOSIUM ON EXPERIMENTAL SOLID MECHANICS

  • ISBN

    978-80-01-06670-6

  • ISSN

  • e-ISSN

    2336-5382

  • Number of pages

    7

  • Pages from-to

    25-31

  • Publisher name

    Česká technika - nakladatelství ČVUT

  • Place of publication

    Praha

  • Event location

    Telč

  • Event date

    Jun 6, 2019

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article