naa a22 4500 510759106 CHVBK 20180411083132.0 cr unu---uuuuu 180411e20130401xx s 000 0 eng 10.1134/S0869864313020030 doi (NATIONALLICENCE)springer-10.1134/S0869864313020030 Turbulent free convection between vertical isothermal plates with asymmetrical heating [Elektronische Daten] [V. Terekhov, A. Ekaid] Results of numerical investigation of the flow and heat transfer at turbulent free convection between the vertical parallel isothermal plates with different temperatures are presented. The temperature factor R T varied within −2 ÷ 1. The Rayleigh number changed within Ra = 107 ÷ 109, and the ratio of geometrical sizes of plates and distances between them was constant A = L/w = 10. Numerical studies were performed via the solution to the two-dimensional Navier—Stokes equations and energy equation in Boussinesq approximation. The considered boundary-value problem has the unknown conditions at the inlet and outlet between the plates. To describe turbulence, the modified low-Reynolds k-ɛ model was used. The effect of the temperature factor on the flow structure at the channel inlet and outlet was analyzed. Data on distributions of velocities and temperatures between the plates, local and integral heat transfer allow deeper understanding of the mechanism of transfer processes between the parallel plates with asymmetrical heating. V.I. Terekhov and A.L. Ekaid, 2013 free convection nationallicence parallel plates nationallicence turbulent regime nationallicence asymmetrical heating nationallicence heat transfer nationallicence Terekhov V. Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, Russia aut Ekaid A. Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, Russia aut Thermophysics and Aeromechanics Nauka/Interperiodica 20/2(2013-04-01), 151-162 0869-8643 20:2<151 2013 20 11510 https://doi.org/10.1134/S0869864313020030 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0869864313020030 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Terekhov V. Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, Russia aut NATIONALLICENCE 700 1- Ekaid A. Kutateladze Institute of Thermophysics SB RAS, Novosibirsk, Russia aut NATIONALLICENCE 773 0- Thermophysics and Aeromechanics Nauka/Interperiodica 20/2(2013-04-01), 151-162 0869-8643 20:2<151 2013 20 11510 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer