AN EXACT FORMULA FOR CALCULATING THE TOTAL HEAT FLUX TRANSFERRED BY AN INFINITE CYLINDRICAL FIN

Authors

  • Rogério Saldanha da Gama Universidade do Estado do Rio de Janeiro
  • Jose Julio Pedrosa Rio de Janeiro State University
  • Michelle Regina Nigri Rio de Janeiro State University

DOI:

https://doi.org/10.52292/j.laar.2022.887

Keywords:

Nonlinear ordinary equation, unbounded domain, exact result, fin

Abstract

This note presents an explicit formula for evaluating the total heat flux in an infinite cylindrical fin. The formula is valid even for nonlinear descriptions, especially when the thermal conductivity depends on the temperature and when thermal radiation can not be neglected.

Published

2022-06-21

Issue

Section

Heat and Mass Transfer