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Comparison between Darcy and Brinkman laws in a fracture


Marušić-Paloka, Eduard; Pažanin, Igor; Marušić, Sanja
Comparison between Darcy and Brinkman laws in a fracture // Applied mathematics and computation, 218 (2012), 14; 7538-7545 doi:10.1016/j.amc.2012.01.021 (međunarodna recenzija, članak, znanstveni)


Naslov
Comparison between Darcy and Brinkman laws in a fracture

Autori
Marušić-Paloka, Eduard ; Pažanin, Igor ; Marušić, Sanja

Izvornik
Applied mathematics and computation (0096-3003) 218 (2012), 14; 7538-7545

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Brinkman law; Darcy law; porous medium; asymptotic expansion

Sažetak
Different laws are used for modeling flows in porous media. In this paper, we focus on Brinkman and Darcy law. We derive them from microscopic equations by upscaling, compare them and estimate the error made by their application. Our results justify the use of Brinkman law.

Izvorni jezik
Engleski

Znanstvena područja
Matematika



POVEZANOST RADA


Projekt / tema
037-0372787-2797 - Asimptotičke metode u mehanici kontinuuma (Eduard Marušić-Paloka, )
135-0372787-2819 - Matematički modeli u mehanici fluida (Božidar Ivanković, )

Ustanove
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb,
Fakultet prometnih znanosti, 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


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