Use of artificial roughness to enhance heat transfer in solar air heaters – a review
Improvement in the thermo hydraulic performance of a solar air heater can be done by enhancing the heat transfer. In general, heat transfer enhancement techniques are divided into two groups: active and passive techniques. Providing an artificial roughness on a heat transferring surface is an effect...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
University of Cape Town
2017-10-01
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Series: | Journal of Energy in Southern Africa |
Online Access: | https://journals.assaf.org.za/jesa/article/view/3248 |