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Modelling of heat transfer in a laminar flow through a helical pipe


Marušić-Paloka, Eduard; Pažanin, Igor
Modelling of heat transfer in a laminar flow through a helical pipe // Mathematical and Computer Modelling, 50 (2009), 1571-1582 doi:10.1016/j.mcm.2009.09.006 (međunarodna recenzija, članak, znanstveni)


Naslov
Modelling of heat transfer in a laminar flow through a helical pipe

Autori
Marušić-Paloka, Eduard ; Pažanin, Igor

Izvornik
Mathematical and Computer Modelling (0895-7177) 50 (2009); 1571-1582

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

Ključne riječi
Heat transfer; helical pipe; asymptotic expansion

Sažetak
We study the flow of heat-conducting incompressible Newtonian fluid through a helical pipe with cooling. Pipe’ s thickness and the helix step are considered as the small parameter ε . Using asymptotic analysis with respect to ε , we derive the simplified mathematical model describing the heat transfer through the pipe. The error estimate for the approximation is proved.

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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