Hydrodynamic Modelling of Porous Media 2-Experimental Model of Filter

Authors

  • Dheyaa Wajid Abbood Civil Engineering Department, Al-Mustansiriyah University, Baghdad, Iraq Author
  • Huda Tarik Hmad Environmental Engineering Department, College of Engineering, Al-Mustansiriyah University, Baghdad, Iraq Author

Keywords:

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Abstract

A study has been conducted to examine several selected water filter media, namely, crushed silica, crushed anthracite coal, glass beads, crushed pocilinaite, and crushed garnet. A large spread of particle size (0.5mm-2mm), porosity (35%-60%), and physical temperature (20oC-80oC) were tested in order to validate the experimental modeling of both Darcy’s and Forchheimer’s laws parameters. Typical constants of head loss in porous media as functions of velocity using Forchheimer,s model (H/L= aV+bV2) have been correlated by using hydraulic conductivity coefficients a*,b* which are experimentally evaluated at based conditions (Tw=25oC),(n=50%), (d=1mm). The basic conclusion of a wide range of experiments shows those empirical equations for different selected porous media and filter's characteristics in the forms.

   

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Key Dates

Published

2009-03-01

Issue

Vol. 13 No. 1 (2009): Journal of Engineering and Development

Section

Articles

License

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This work is licensed under a Creative Commons Attribution 4.0 International License.

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How to Cite

Wajid Abbood, D. ., & Tarik Hmad, H. . (2009). Hydrodynamic Modelling of Porous Media 2-Experimental Model of Filter. Journal of Engineering and Sustainable Development, 13(1), 1-14. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1509