Numerical investigation of heat transfer enhancement in solar air heaters using polygonal-shaped ribs and grooves

Numerical investigation of heat transfer enhancement in solar air heaters using polygonal-shaped ribs and grooves

Solar air heating thermal systems have found extensive utilization in a broad array of industrial and residential settings, playing a pivotal role in the conversion and reclamation of solar energy. Implementing repeated artificial roughness in the surfaces has the potential to augment thermal perfor...

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Bibliographic Details
Main Authors: B. Varun Kumar, Chithirai Pon Selvan, P. Rajesh Kanna, Dawid Taler, Magdalena Szymkiewicz, Jan Taler
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-11-01
Series:Frontiers in Energy Research
Subjects:
rough surface
polygonal rib with groove
THP
solar air heater
Nusselt number
numerical simulation
Online Access:https://www.frontiersin.org/articles/10.3389/fenrg.2023.1279225/full

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