Numerical analysis of 3D regimes of natural convection and surface radiation in a differentially heated enclosure

S. G. Martyushev, M. A. Sheremet

Результат исследований: Материалы для журналаСтатья

8 Цитирования (Scopus)

Аннотация

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.

Язык оригиналаАнглийский
Страницы (с-по)22-32
Число страниц11
ЖурналJournal of Engineering Thermophysics
Том24
Номер выпуска1
DOI
СостояниеОпубликовано - 1 фев 2015

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Modelling and Simulation
  • Condensed Matter Physics
  • Environmental Engineering

Fingerprint Подробные сведения о темах исследования «Numerical analysis of 3D regimes of natural convection and surface radiation in a differentially heated enclosure». Вместе они формируют уникальный семантический отпечаток (fingerprint).

  • Цитировать