A suitable width-size of a channel flow for obtaining the velocity profiles by using the Lattice Boltzmann method

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

Abstract

The Poiseuille flow has been widely analyzed from analytical and experimental point of view with different approaches. Although the Lattice Boltzmann method (LBM) has proven to be a suitable tool for mimicking the fluid flow behavior not only for complex but also for simple geometries such as lid driven cavity and channel flow, the required computational size or characteristic length to obtain an acceptable approximation of the described physical phenomena has to be defined. The aim of this study is to evaluate the impact of considering different width-sizes of a channel flow when the velocity profiles are obtained. Channel flow with several width-sizes are evaluated while keeping the Re and aspect ratio as constant.

Detaljer

Författare
Enheter & grupper
Externa organisationer
  • Escuela Superior Politécnica del Litoral (ESPOL)
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Strömningsmekanik och akustik
Originalspråkengelska
Titel på värdpublikationInternational Conference on Mathematical Modelling in Physical Sciences 27–31 October 2018, Moscow, Russian Federation
Volym1141
StatusPublished - 2018
PublikationskategoriForskning
Peer review utfördJa
Evenemang7th International Conference on Mathematical Modeling in Physical Sciences, IC-MSQUARE 2018 - Moscow, Ryssland
Varaktighet: 2018 aug 272018 aug 31

Publikationsserier

NamnJournal of Physics: Conference Series
FörlagIOP Publishing
ISSN (tryckt)1742-6588

Konferens

Konferens7th International Conference on Mathematical Modeling in Physical Sciences, IC-MSQUARE 2018
LandRyssland
OrtMoscow
Period2018/08/272018/08/31