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”

An immersed boundary method for flow simulations around stationary and moving rigid particles

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F12%3A43893838" target="_blank" >RIV/60461373:22340/12:43893838 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    An immersed boundary method for flow simulations around stationary and moving rigid particles

  • Original language description

    In this contribution we propose hydrodynamics simulations of incompressible viscous flow around rigid particles. The hydro-dynamical interactions between moving bodies and fluid were calculated by using multi-direct forcing scheme and the immersed boundary method. In this way, fixed uniform Cartesian mesh can be used and the no-slip boundary conditions are well satisfied. Spatial discretization of the immersed boundary formulation is based on a fixed Cartesian mesh for the Eulerian variables, and a moving curvilinear mesh for Lagrangian variables. The two types of variables are linked by interaction equations that involve a smoothed approximation to the Dirac delta function. The main aim of this work was study of the particles motions and interactionsby the evaluation of particles positions, velocities and accelerations. It was shown that immersed boundary method is able to successfully describe interactions between particle and fluid, the interactions between particle and particle an

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    CI - Industrial chemistry and chemical engineering

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GAP105%2F12%2F0664" target="_blank" >GAP105/12/0664: Hydro-mechanical interactions of particles in solid-fluid systems</a><br>

  • Continuities

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

Others

  • Publication year

    2012

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    20th International Congress of Chemical and Process Engineering

  • ISBN

    978-80-905035-1-9

  • ISSN

  • e-ISSN

  • Number of pages

    2

  • Pages from-to

    1-2

  • Publisher name

    Orgit, s.r.o.

  • Place of publication

    Praha

  • Event location

    Prague

  • Event date

    Aug 25, 2012

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article