PENGEMBANGAN PERSAMAAN PERPINDAHAN PANAS ALIRAN UDARA DALAM AIR

Abstract

For the calculation of direct contact heat exchanger between water and air bubble, it need
formula of heat transfer. This research is dedicated for it. Attempt installation basically is a column
of water highly 1m which intemperature. Control. Air bubbles are discharged In this column. By
assuming those bubbles as ball with certain diameter the experiment was done. The result a Formula
of heat transfer coefficient with set of constant