Abstract
Numerical analysis of 3D regimes of convection-radiation heat transfer in cubic enclosure with two isothermal faces and adiabatic walls is performed. The mathematical model is constructed in dimensionless variables “vector potential-vorticity vector-temperature” in the Boussinesq approximation and with regard to diathermal medium filling the enclosure. 3D temperature and velocity fields, medium motion trajectories in a wide range of key parameters are obtained. Correlations for the integral heat exchange coefficient as a function of the key process characteristics are found.
Original language | English |
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Pages (from-to) | 22-32 |
Number of pages | 11 |
Journal | Journal of Engineering Thermophysics |
Volume | 24 |
Issue number | 1 |
DOIs | |
Publication status | Published - 1 Feb 2015 |
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Modelling and Simulation
- Condensed Matter Physics
- Environmental Engineering