Wärmeübergang beim Sieden von R12 an mehrreihigen Glattrohrbündeln

Abstract

The effect of saturation temperature, heat flux density and number of rows of tubes on the heat transfer was studied in boiling of R-12. A correlation is presented for the heat transfer coefficient with the heat flux and saturation pressure. The experimental heat transfer data for bundles with a vertical row are valid only for fully developed boiling.