TJES: Weis MM. The Performance Prediction of The Mixed Convection In an Inclined Circular Tube Filled Porous Media Based on an Intelligent Control. Tikrit Journal of Engineering Sciences 2019; 26(2):9-14.
References
[1] Nield DA, Bejan A. Convection in porous media. 2nd Ed., Springer; USA. 1999.
[2] Al-Daher MA. Heat transfer by mixed convection through the horizontal circular tube filled with porous media. Ph.D. Thesis, University of Technology 2000; Baghdad, Iraq.
[3] Pu WL, Cheng P, Zhao TS. An experimental study of mixed convection heat transfers in vertical packed channels. ALAA Journal of Thermophysics and Heat Transfer 1999; 13(4): 517-521.
[4] Dhaher MA, Al-Musawy MH, Al-Samaray AT. An experimental study on forced convection heat transfer an embedded horizontal cylinders array in a porous medium cross flow. Tikrit Journal of Engineering Sciences 2007, 14(1), 1-31.
Tikrit Journal of Engineering Sciences (2019) 26(2) 9-14
The Performance Prediction of The Mixed Convection In an Inclined Circular Tube Filled Porous Media Based on an Intelligent Control
DOI: http://dx.doi.org/10.25130/tjes.26.2.02, Full Text PDF, Article Preview
Abstract
The porous media has a significant impact on the heat transfer and storage properties. The present study focuses on the heat transfer of the mixed convection through a circular tube that filled with a porous media at different angles using a neural network. An experiment had been performed for the Rayleigh number range from 108.54 to 907.73 and the Peclet number range 30.3.-510 using three tests for the heat flux. The result shows the mean relative error about 7.913% and the coloration coefficient (R2) Is 99.18% for the train data. The mean relative error about 6.641% and the R2 is 99.46%, for the test data. The results showed that effectiveness of ANN in the predicted thermal performance in thermal engineering applications such as heat transfer modeling using porous media with airflow.
Download Full-Text PDF
Keywords: Mixed convection, porous media, inclined circular tube, artificial neural network thermal, performance .
How to cite
TJES: Weis MM. The Performance Prediction of The Mixed Convection In an Inclined Circular Tube Filled Porous Media Based on an Intelligent Control. Tikrit Journal of Engineering Sciences 2019; 26(2):9-14.