A note on the asymptotic analysis of heat transfer in flow through dilated pipe

Andrijana Ćurković; Eduard Marušić-Paloka

Vol. 29 No. 2 (2024)

Regular Articles

A note on the asymptotic analysis of heat transfer in flow through dilated pipe

Published 2024-10-04

Andrijana Ćurković
Eduard Marušić-Paloka

Andrijana Ćurković
Faculty of Science, University of Split

Eduard Marušić-Paloka

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Abstract

The flow of a fluid through a pipe subjected to heating is studied. The fluid is governed by the pressure drop, and the heat exchange between the fluid and the environment is described by Newton’s cooling law. The longitudinal heat expansion of the pipe is taken into account. Error estimates for the asymptotic approximation in the extended domain are derived.

Keywords

asymptotic analysis, heat transfer problem, dilated pipe, linear heat expansion law

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Supplementary File(s)

4935-14282-1-SP - final A note on the asymptotic analysis of heat transfer in flow through dilated pipe A note on the asymptotic analysis of heat transfer in flow through dilated pipe A note on the asymptotic analysis of heat transfer in flow through dilated pipe A note on the asymptotic analysis of heat transfer in flow through dilated pipe TeX