Akil J. Harfash
Simulation of three dimensional double-diffusive throughflow in internally heated anisotropic porous media
Harfash, Akil J.; Hill, Antony A.
Antony Hill Antony.Hill@uwe.ac.uk
Deputy Head of Department
A model for double-diffusive convection in an anisotropic porous layer with a constant throughflow is explored, with penetrative convection being simulated via an internal heat source. The validity of both the linear instability and global nonlinear energy stability thresholds are tested using three dimensional simulation. Our results show that the linear threshold accurately predicts on the onset of instability in the steady state throughflow. However, the required time to arrive at the steady state increases significantly as the Rayleigh number tends to the linear threshold. © 2014 Elsevier Ltd. All rights reserved.
|Journal Article Type||Article|
|Publication Date||May 1, 2014|
|Journal||International Journal of Heat and Mass Transfer|
|Peer Reviewed||Peer Reviewed|
|APA6 Citation||Harfash, A. J., & Hill, A. A. (2014). Simulation of three dimensional double-diffusive throughflow in internally heated anisotropic porous media. International Journal of Heat and Mass Transfer, 72, 609-615. https://doi.org/10.1016...asstransfer.2014.01.048|
|Keywords||double-diffusive convection, throughflow, internal heat source, finite differences, anisotropic porous media|
|Additional Information||Additional Information : This is the pre-peer reviewed version of an article published in International Journal of Heat and Mass Transfer. The final, published version can be viewed online: http://dx.doi.org/10.10...asstransfer.2014.01.048|
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