WEAKLY COMPRESSIBLE SMOOTHED PARTICLE HYDRODYNAMICS FOR FREE SURFACE FLOW

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00329154" target="_blank" >RIV/68407700:21220/18:00329154 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.14311/TPFM.2018.021" target="_blank" >http://dx.doi.org/10.14311/TPFM.2018.021</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14311/TPFM.2018.021" target="_blank" >10.14311/TPFM.2018.021</a>

Jazyk výsledku

angličtina

Název v původním jazyce

WEAKLY COMPRESSIBLE SMOOTHED PARTICLE HYDRODYNAMICS FOR FREE SURFACE FLOW

Popis výsledku v původním jazyce

This paper presents weakly compressible Smoothed Particle Hydrodynamics (SPH) method for free surface flow problems. The free surface approach is a simplification, which can be applied to some multiphase problems. The method is briefly introduced and all relevant used techniques are described. To prove functionality of the algorithms, the solution of simple two-dimensional dam collapse problem is presented. This problem is regarded as a suitable problem, as it contains many features common to all free surface problems. The kinematics of this solution is in a relatively good agreement with experimental and numerical data obtained from the literature, both qualitatively and quantitatively. In the end, some measures are proposed to improve the current state of the algorithm to reduce present drawbacks.

Název v anglickém jazyce

WEAKLY COMPRESSIBLE SMOOTHED PARTICLE HYDRODYNAMICS FOR FREE SURFACE FLOW

Popis výsledku anglicky

This paper presents weakly compressible Smoothed Particle Hydrodynamics (SPH) method for free surface flow problems. The free surface approach is a simplification, which can be applied to some multiphase problems. The method is briefly introduced and all relevant used techniques are described. To prove functionality of the algorithms, the solution of simple two-dimensional dam collapse problem is presented. This problem is regarded as a suitable problem, as it contains many features common to all free surface problems. The kinematics of this solution is in a relatively good agreement with experimental and numerical data obtained from the literature, both qualitatively and quantitatively. In the end, some measures are proposed to improve the current state of the algorithm to reduce present drawbacks.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20302 - Applied mechanics

Projekt

—

Návaznosti

O - Projekt operacniho programu

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

Topical Problems of Fluid Mechanics

ISBN

978-80-87012-65-9

ISSN

2336-5781

e-ISSN

—

Počet stran výsledku

6

Strana od-do

161-166

Název nakladatele

Institute of Thermomechanics, AS CR, v.v.i.

Místo vydání

Prague

Místo konání akce

Praha

Datum konání akce

21. 2. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000457661300021