Research Article | OPEN ACCESS
Design and Construction of a Passive Solar Power Clothing Dryer
1Ali Alahmer and 2Mohammed Al-Dabbas
1Department of Mechanical Engineering, Tafila Technical University,
P.O. Box 179, 66110 Tafila, Jordan
2Mechanical Engineering Department, Mutah University, Karak, Jordan
Research Journal of Applied Sciences, Engineering and Technology 2014 13:2785-2792
Received: September 28, 2013 | Accepted: October 14, 2013 | Published: April 05, 2014
Abstract
This manuscript presents the design and construction of the energy efficient, time saving, cost effective of passive solar powered clothes dryer. This manuscript begins with a derivation of mathematical model represents of solar dryer followed with an analysis of the elements necessary for successfully designing the various components of a solar dryer. The solar drying performance achieved an average drying rate of 0.35 kg/h and drying time of 3 h in a typical day, even under local low ambient humidity of around 35% and at moderate outdoor wind speed. Also, the computational fluid dynamic CFD of transient thermal behavior based on Navier-Stokes equations was used to demonstrate the prevailing temperature rises in the solar natural-ventilation system associated with the internal heat flux due to solar radiation and moisture removal. The efficiency of solar dryer was improved using Nano coating technology. The result showed good agreement between the computational solid simulation and the experimental measurements obtained from this system.
Keywords:
Clothing, drying rate, nano coating, solar, solar dryer,
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Competing interests
The authors have no competing interests.
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This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
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