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ENHANCEMENT OF FRESH WATER PRODUCTION ON TRIANGULAR PYRAMID SOLAR STILL USING PHASE CHANGE MATERIAL AS STORAGE MATERIAL

Ravishankar Sathyamurthya,*, P.K. Nagarajanb, Hyacinth J. Kennadya, T.S. Ravikumara, V. Paulsonc, Amimul Ahsand

a Department of Mechanical Engineering, Hindustan Institute of Technology and Science, Chennai, Tamil Nadu, 603103, India
b Department of Mechanical Engineering, S.A. Engineering College, Chennai, Tamil Nadu, India
c Department of Aeronautical Engineering, Hindustan Institute of Technology and Science, Chennai, Tamil Nadu, 603103, India
d Department of Civil Engineering, Green Engineering & Sustainable Technology Lab, Institute of Advanced Technology, University Putra Malaysia, Selangor, Malaysia

* Corresponding Author: Email: email

Frontiers in Heat and Mass Transfer 2014, 5, 1-5. https://doi.org/10.5098/hmt.5.3

Abstract

This paper presents the method of improvement of enhancing the performance of triangular pyramid solar still with and without latent heat energy storage. For comparing the productivity of solar still with and without LHTESS a solar still is designed, fabricated. Experiments are conducted in hot and humid climate of Chennai, India. Paraffin wax is used as LHTESS due to its feasible general and economic properties. The hourly productivity is slightly higher in case of solar still without LHTESS during sunny days. There is an increase of about 35% in production of fresh water with LHTESS than that of solar still without LHTESS. Also it was found that during the off shine period the fresh water produced from the still is higher. The solar still with and without LHTESS were found to be 4.5 L/m2 day and 3.5 L/m2 day during summer and in the winter the productivity was found to be 3.4 L/m2day and 2.3 L/m2day for the still with and without LHTESS respectively.

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Cite This Article

Sathyamurthy, R., Nagarajan, P., Kennady, H. J., Ravikumar, T., Paulson, V. et al. (2014). ENHANCEMENT OF FRESH WATER PRODUCTION ON TRIANGULAR PYRAMID SOLAR STILL USING PHASE CHANGE MATERIAL AS STORAGE MATERIAL. Frontiers in Heat and Mass Transfer, 5(1), 1–5.



cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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