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Pregled bibliografske jedinice broj: 1029617

On the Darcy-Brinkman--Boussinesq flow in a thin channel with irregularities


Marušić-Paloka, Eduard; Pažanin, Igor; Radulović, Marko
On the Darcy-Brinkman--Boussinesq flow in a thin channel with irregularities // Transport in porous media (2019) (znanstveni, prihvaćen)


Naslov
On the Darcy-Brinkman--Boussinesq flow in a thin channel with irregularities

Autori
Marušić-Paloka, Eduard ; Pažanin, Igor ; Radulović, Marko

Vrsta, podvrsta
Radovi u časopisima, znanstveni

Izvornik
Transport in porous media (2019)

Status rada
Prihvaćen

Ključne riječi
Boundary perturbation ; thin domain ; Darcy--Brinkman-Boussinesq flow ; Asymptotic solution ; Error analysis.

Sažetak
In this paper, we investigate the effects of a small boundary perturbation on the non-isothermal fluid flow through a thin channel filled with porous medium. Starting from the Darcy--Brinkman- Boussinesq system and employing asymptotic analysis, we derive a higher-order effective model given by the explicit formulae. To observe the effects of the boundary irregularities, we numerically visualize the asymptotic approximation for the temperature, whereas the justification and the order of accuracy of the model is provided by the theoretical error analysis.

Izvorni jezik
Engleski

Znanstvena područja
Matematika



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2018-01-2735 - Asimptotička analiza rubnih problema u mehanici kontinuuma (Eduard Marušić-Paloka, )

Ustanove
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus