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Evaluation of different drag models for simulations of a bubbly flow in a flat-panel photobioreactor

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F20%3APU139409" target="_blank" >RIV/00216305:26210/20:PU139409 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.engmech.cz/im/proceedings/show_p/2020/432" target="_blank" >https://www.engmech.cz/im/proceedings/show_p/2020/432</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.21495/5896-3-432" target="_blank" >10.21495/5896-3-432</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Evaluation of different drag models for simulations of a bubbly flow in a flat-panel photobioreactor

  • Original language description

    The presented paper provides an introduction into the research of the fluid dynamics of a flat-panel photobioreactor. The scope of the paper deals with the setup of the baseline two-phase hydrodynamic model. The photobioreactor is modelled using the computational fluid dynamics software with the eulerian multiphase model. The assessment of the photobioreactor includes a comparison of three drag models: Grace, Tomiyama, and Ishii-Zuber. All three models are expected to be suitable for bubbles of various sizes and shapes. However, the results show that there are some differences in predictions of the gas hold-up and velocities.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20303 - Thermodynamics

Result continuities

  • Project

    <a href="/en/project/EF16_026%2F0008413" target="_blank" >EF16_026/0008413: Strategic Partnership for Environmental Technologies and Energy Production</a><br>

  • Continuities

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

Others

  • Publication year

    2020

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    ENGINEERING MECHANICS 2020

  • ISBN

    978-80-214-5896-3

  • ISSN

    1805-8248

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    432-435

  • Publisher name

    Brno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics

  • Place of publication

    Brno, Czech Republic

  • Event location

    Online

  • Event date

    Nov 24, 2020

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article

    000667956100100