Effectiveness-NTU relations for triple concentric-tube heat exchangers


Unal A.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, vol.30, no.2, pp.261-272, 2003 (SCI-Expanded) identifier identifier

Abstract

In this study, closed form expressions for the effectiveness- NTU relations are derived for triple concentric-tube heat exchangers including both counter-flow and parallel-flow arrangements. In addition, some representative data for both types of flow arrangements are presented in graphical form. (C) 2003 Eisevier Science Ltd.