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3-D flow of a compressible viscous micropolar fluid with spherical symmetry: a local existence theorem


Dražić, Ivan; Mujaković, Nermina
3-D flow of a compressible viscous micropolar fluid with spherical symmetry: a local existence theorem // Boundary value problems, (2012), 69-1 doi:10.1186/1687-2770-2012-69 (međunarodna recenzija, članak, znanstveni)


Naslov
3-D flow of a compressible viscous micropolar fluid with spherical symmetry: a local existence theorem

Autori
Dražić, Ivan ; Mujaković, Nermina

Izvornik
Boundary value problems (1687-2762) (2012); 69-1

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

Ključne riječi
Micropolar fluid; generalized solution

Sažetak
We consider nonstationary 3-D flow of a compressible viscous heat-conducting micropolar fluid in the domain to be the subset of bounded with two concentric spheres that present solid thermoinsulated walls. In thermodynamical sense fluid is perfect and polytropic. Assuming that the initial density and temperature are strictly positive we will prove that for smooth enough spherically symmetric initial data there exists a spherically symmetric generalized solution locally in time.

Izvorni jezik
Engleski

Znanstvena područja
Matematika



POVEZANOST RADA


Projekt / tema
037-0693014-2765 - Matematička analiza kompozitnih i tankih struktura (Zvonimir Tutek, )

Ustanove
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb,
Tehnički fakultet, Rijeka,
Sveučilište u Rijeci - Odjel za matematiku

Časopis indeksira:


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


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