ISSN Online: 2377-424X
International Heat Transfer Conference 12
Unsteady convective heat transfer under turbulent flow of gases and liquids in channels
Abstract
An analysis and generalization of experimental data on the unsteady heat transfer under flows of gases and liquids in tubes under conditions of heating and cooling at various flowrates, on heat generation in channel walls, and on inlet temperatures of the flow are presented. Generalizing correlations are obtained for
calculating the unsteady heat transfer coefficients for tubes. Practical methods are presented for calculating actual unsteady thermal processes.