Simulation Analysis of Air Flow and Turbulence Statistics in a Rib Grit Roughened Duct
The implementation of variable artificial roughness patterns on a surface is an effective technique to enhance the rate of heat transfer to fluid flow in the ducts of solar air heaters. Different geometries of roughness elements investigated have demonstrated the pivotal role that vortices and assoc...
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Main Authors: | I. I. Vogiatzis, A. C. Denizopoulou, G. K. Ntinas, V. P. Fragos |
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Format: | Article |
Language: | English |
Published: |
Wiley
2014-01-01
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Series: | The Scientific World Journal |
Online Access: | http://dx.doi.org/10.1155/2014/791513 |
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