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Pregled bibliografske jedinice broj: 501583

Numerical analysis of a free piston problem


Muha, Boris; Tutek, Zvonimir
Numerical analysis of a free piston problem // Mathematical communications, 15 (2010), 2; 573-585 (međunarodna recenzija, članak, znanstveni)


Naslov
Numerical analysis of a free piston problem

Autori
Muha, Boris ; Tutek, Zvonimir

Izvornik
Mathematical communications (1331-0623) 15 (2010), 2; 573-585

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

Ključne riječi
Free piston problem; Navier-Stokes equations; numerical analysis

Sažetak
The problem considered is the Stokes and Navier- Stokes flow through a system of two pipes in the gravity field ; inside a vertical pipe there is a free heavy piston. Theoretical analysis, the existence and non- uniqueness of solution, has been completed recently by the authors. Here we present numerical analysis, using finite elements methods, of the stationary state with respect to the angle between the two pipes, diameters of the pipes, search for solution of a full problem and search for bifurcation points. The analysis is carried out for both, 2D and 3D, and for Stokes and Navier-Stokes case.

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

Autor s matičnim brojem:
Boris Muha, (267374)
Zvonimir Tutek, (50933)

Časopis indeksira:


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