PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Powiadomienia systemowe
  • Sesja wygasła!
  • Sesja wygasła!
Tytuł artykułu

Unsteady natural convection in micropolar nanofluids

Autorzy
Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper presents the analysis of momentum, angular momentum and heat transfer during unsteady natural convection in micropolar nanofluids. Selected nanofluids treated as single phase fluids contain small particles with diameter size 10-38.4 nm. In particular three water-based nanofluids were analyzed. Volume fraction of these solutions was 6%. The first of the analyzed nanofluids contained TiO2 nanoparticles, the second one contained Al2O3 nanoparticles, and the third one the Cu nanoparticles.
Rocznik
Strony
155--170
Opis fizyczny
Bibliogr. 10 poz., il.
Twórcy
autor
  • Cracow University of Technology, Faculty of Mechanical Engineering, Jana Pawła II 37, 31-864 Kraków, Poland
autor
  • Cracow University of Technology, Faculty of Mechanical Engineering, Jana Pawła II 37, 31-864 Kraków, Poland
Bibliografia
  • [1] POPA C., FOHANNO S., NGUYEN C.T., POLIDORI G.: On heat transfer in external natural convection flows using two nano fluids. Int. J. Therm. Sci. 49(2010), 901-908.
  • [2] POLIDORI G., FOHANNO S., NGUYEN C. T.: A note on heat transfer modeling of Newtonian nanofluids in laminar free convection. Int. J. Therm. Sci. 46(2007), 739-744.
  • [3] ABUALI O., AHMADI G.: Computer simulations of natural convection of single phase nanofluids in simple enclosures: A critical review. Appl. Therm. Eng. 36(2012), 1-13.
  • [4] CORICONE M.: Empirical correlating equations for predicting the effective thermal conuctivity and dynamic viscosity of nanofluids. Energy Convers. Manage. 52(2011), 789-793.
  • [5] KAKAQ S., PRAMUANJAROENKIJ A.: Review of convective heat transfer enhancement with nanofluids. Int. J. Heat Mass Tran. 52(2009), 3187-3196.
  • [6] ERINGEN A.C.: Theory of micropolar fluids. J. Math. Mech. 16(1966), 1-18.
  • [7] MOHAMMEDAN A.A., GORLA R.S.R.: Heat transfer in a micropolar fluid over a stretching sheet with viscous dissipation and internal heat generation. Int. J. Numer. Method H. 11(2001), 1, 50-58.
  • [8] RUP K., DROZDZ A.: The effect of reduced heat transfer in micropolar fluid in natural convection. Arch. Thermodyn. 34(2013), 3, 45-59.
  • [9] TANNEHILL J.C., ANDERSON A.D., PLETCHER R. H.: Computational Fluid Mechanics and Heat Transfer. Taylor & Francis, Washington 1997.
  • [10] MARTYNENKO O.G., SOKOWISKYN J.A.: Natural Convection Heat Transfer on the Vertical Surface. Nauka, Minsk 1977 (in Russian).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-36eea4a5-0228-4077-acdc-34312710778e
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.