Clothes drying from room air conditioning waste heat: thermodynamics investigation

This paper discusses an experimental study for using heat wasted from a split-type room air conditioner for clothes drying. The study compares the effectiveness of this drying system to a conventional one in terms of duration required to dry the clothes and energy consumption. The objectives of the...

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Bibliographic Details
Main Authors: Mahlia, Teuku Meurah Indra, Hor, C.G., Masjuki, Haji Hassan, Husnawan, M., Varman, M., Mekhilef, Saad
Format: Article
Published: Springer Verlag (Germany) 2010
Subjects:
Online Access:http://eprints.um.edu.my/4822/
http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.887.9970&rep=rep1&type=pdf
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Summary:This paper discusses an experimental study for using heat wasted from a split-type room air conditioner for clothes drying. The study compares the effectiveness of this drying system to a conventional one in terms of duration required to dry the clothes and energy consumption. The objectives of the study are to analyze performance of a room air-conditioner as clothes dryer and to evaluate the effectiveness of its heat waste for a drying system. The experiment is conducted for three drying conditions, namely, outdoor natural drying at midday, indoor natural drying, and drying using air-conditioner waste heat. The study found that using room air-conditioner waste heat for clothes drying is very reliable, especially in congested high-rise residential areas, without additional electricity cost.