Simulation of compact heat exchanger performance
International Journal of Numerical Methods for Heat & Fluid Flow
ISSN: 0961-5539
Article publication date: 15 June 2010
Abstract
Purpose
The purpose of this paper is to present some methods to analyse and determine the performance of compact heat exchangers; show the applicability of various computational approaches and their limitations, provide examples to demonstrate the methods, and present results to highlight the opportunities and limitations of the considered methods.
Design/methodology/approach
Engineering methods based on thermal balances and correlations, as well as computational fluid dynamics (CFD) methods based on the finite control volume (CV) approach, are used.
Findings
Overall, it is found that computational heat transfer methods of various kind and complexity are useful tools if carefully handled and appropriately applied. However, there are several constraints, difficulties and limitations to be aware of. Radiators, extended surfaces and enhanced ducts are considered.
Originality/value
The paper presents a timely and coherent review and description of various computational methods to simulate the thermal‐hydraulic performance of compact heat exchanger issues.
Keywords
Citation
Sunden, B. (2010), "Simulation of compact heat exchanger performance", International Journal of Numerical Methods for Heat & Fluid Flow, Vol. 20 No. 5, pp. 551-569. https://doi.org/10.1108/09615531011048240
Publisher
:Emerald Group Publishing Limited
Copyright © 2010, Emerald Group Publishing Limited