SGRESmart Grid and Renewable Energy2151-481XScientific Research Publishing10.4236/sgre.2013.48055SGRE-41332ArticlesEarth&Environmental Sciences Engineering Performance of Corrugated Wick in “V” Type Solar Still attarumadathilUnikkatt Suneesh1*RajanJayaprakash2*TekkethilNamshad3SanjayKumar4Dr. B. R. Ambedkar University, Bihar, IndiaR&D Centre, Bharathiyar University, Coimbatore, IndiaDepartment of Physics, Sri Ramakrishna Mission Vidhyalaya, College of Arts and Science, Coimbatore, IndiaNational Institute of Technology, Calicut, India* E-mail:suneeshtvr@gmail.com(AUS);jprakash_jpr@rediffmail.com(RJ);271220130408483487November 2nd, 2013December 2nd, 2013 December 10th, 2013© Copyright 2014 by authors and Scientific Research Publishing Inc. 2014This work is licensed under the Creative Commons Attribution International License (CC BY). http://creativecommons.org/licenses/by/4.0/

This works reports performance of corrugated wick in a “V” type solar still. The still was tested in two configurations: plane wick integrated with drip system and corrugated wick integrated with drip system. A mathematical modeling has been proposed to validate experimental results. The experiment was performed in Tamilnadu, India climatic conditions (11° North 77° East). Experimental investigations on productivity and internal heat transfer are analyzed. The results indicate that the mean standard deviations between theoretical and experimental values are less than 7% (temperature of rippled wick), 3% (temperature of glass in rippled system), 6% (temperature of flat wick) and 3% (temperature of glass in flat system) an average for the working hours of the day. The distillate yield produced was 2800 ml/m2/day by plane wick and 2200 ml/m2/day by corrugated wick.

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