A review of metal foam-enhanced pool boiling

Sung Jin Kim, Yun Seok Choi, Young Beom Jo, Il Woong Park and HyunSun Park

Renewable and Sustainable Energy Reviews, 2025, vol. 210, issue C

Abstract: Metal foams offer a promising solution for enhancing boiling heat transfer in renewable and sustainable energy systems through their high surface area, numerous nucleation sites, and excellent thermal conductivity. Advancements in manufacturing technologies, such as 3D printing, have enabled precise control over the morphological characteristics of metal foams, presenting new opportunities for enhancing pool boiling heat transfer. This study provides a comprehensive review of existing experimental data on metal foam-enhanced pool boiling, aiming to identify correlations and key variables that influence boiling heat transfer performance. For water-based systems, critical heat flux and heat transfer coefficient enhancements of up to 441 % and 532 % respectively have been reported, while non-water systems have shown improvements up to 332 % in critical heat flux and 382 % in heat transfer coefficient. However, previous studies have struggled to establish clear trends due to inconsistencies in parameter reporting and experimental conditions. With the potential for standardized manufacturing, this review highlights the need for further research to develop a robust framework for quantifying boiling heat transfer performance. It suggests that future work should focus on optimizing metal foam parameters, such as porosity, PPI, and thickness, and exploring the effects of combined treatment methods. Additionally, the study emphasizes the importance of establishing benchmark criteria for evaluating enhancements and encourages the development of a contour map for various parameters. Addressing these gaps can help advance the application of metal foams in renewable energy systems, contributing to more effective thermal management.

Keywords: Metal foam; Foam morphology; Pool boiling enhancement; Surface modification; Critical heat flux; Heat transfer coefficient (search for similar items in EconPapers)
Date: 2025
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S136403212400902X
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:rensus:v:210:y:2025:i:c:s136403212400902x

Ordering information: This journal article can be ordered from
http://www.elsevier.com/wps/find/journaldescription.cws_home/600126/bibliographic
http://www.elsevier. ... 600126/bibliographic

DOI: 10.1016/j.rser.2024.115176

Access Statistics for this article

Renewable and Sustainable Energy Reviews is currently edited by L. Kazmerski

More articles in Renewable and Sustainable Energy Reviews from Elsevier
Bibliographic data for series maintained by Catherine Liu ().