Abstract
This paper investigates the finite-difference solution of the unsteady problem of natural convection in a triangular enclosure based on the use of physical variables: velocity components, pressure, and temperature.
Similar content being viewed by others
Literature cited
V. A. Akinsete and T. A. Coleman, “Heat transfer by steady laminar free convection within triangular enclosures,” Numer. Meth. Therm. Probl. First Int. Conf., Swansea, 1979, Swansea (1979), pp. 259–268.
V. A. Akinsete and T. A. Coleman, “Heat transfer by steady laminar free convection in triangular enclosures,” Int. J. Heat Mass Transfer,25, 991 (1982).
D. Poulikakos and A. Bejan, “The fluid dynamics of an attic space,” J. Fluid Mech.,131, 251 (1983).
R. D. Flack, T. T. Konopnicki, and J. H. Rooke, “The measurement of natural convective heat transfer in triangular enclosures,” Trans. ASME, J. Heat Transfer,101, 648 (1979).
R. D. Flack, “The experimental measurement of natural convection heat transfer in triangular enclosures heated or cooled from below,” Trans. ASME, J. Heat Transfer,102, 770 (1980).
D. Poulikakos and A. Bejan, “Natural convection experiments in a triangular enclosure,” Trans. ASME, J. Heat Transfer,105, 652 (1983).
Yu. A. Sokovishin and O. G. Martynenko, Introduction to the Theory of Free Convective Heat Transfer [in Russian], Izd. Leningrad State University (1982).
P. J. Roache, Computational Fluid Dynamics, Hermosa (1976).
F. H. Harlow and J. E. Welch, “Numerical calculation of time-dependent viscous incompressible flow of fluid with free surface,” Phys. Fluids,8, 2182 (1965).
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Akademii Nauk SSSR, Uekhanika Shidkosti i Gaza, No. 5, pp. 169–173, September–October, 1985.
Rights and permissions
About this article
Cite this article
Karyakin, Y.E., Sokovishin, Y.A. Unsteady natural convection in a triangular enclosure. Fluid Dyn 20, 811–815 (1985). https://doi.org/10.1007/BF01050098
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01050098