The effect of temperature nonuniformities on transient behaviour of three-fluid crossflow heat exchanger

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Publication Details

Subtitle: The effect of temperature nonuniformities on transient behaviour of three-fluid crossflow heat exchanger

Publisher: JIHAD DANESHGAHI

Publication year: 2010

Volume number: 18

Issue number: 3

ISSN: 1021-9986

Languages: English-United States (EN-US)

Abstract

A transient temperature response of three-fluid heat exchangers with finite core capacitance of the separating sheets is investigated numerically for the effect of temperature nonuniformity. Step perturbation is provided in the central (hot) fluid inlet temperature. The responses are found dependent on the nonuniformities present in the inlet temperature.

Keywords

finite difference, temperature nonuniformity, three-fluid heat exchanger, transient behaviour.

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