Heat transfer enhancement of a solar air heater using capsule-shaped turbulators: a numerical analysis

Abstract The development of a laminar sublayer inside the channel of the solar collector results in a poor heat transfer coefficient. Adding artificial roughness to the absorber plate in the form of turbulators is an effective and promising method of increasing heat transmission by interrupting the...

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Bibliographic Details
Main Authors: N. Madhwesh, K. Vasudeva Karanth, Shiva Kumar
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-99294-0
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