Government Engineering College Patan

Patan, India

Government Engineering College Patan

Patan, India
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Panchal H.,Government Engineering College Patan | Sathyamurthi R.,S A Engineering College
International Journal of Ambient Energy | Year: 2017

The present research paper explains the experimental analysis of the single-basin solar still with attachment of porous fins on the absorber plate. Here, experiments have been conducted on the single-basin sola still with and without attachment of porous fins. Generally, fins are used in the solar still to reduce the preheating time of water and attain positive water and inner glass cover temperature during morning hours for increment in distillate output. Series of experiments were performed in the Government Engineering College Patan during May 2017 during sunshine hours. Various temperatures such as that of water, inner glass cover and solar insolations have been measured by standard instruments. From the experiment, it was found that the distillate output after attachment of fins was 3.8 L and that of the conventional solar still was 2.67 L. Hence, a percentage increment of 42.3% was found by use of porous fins in a solar still. © 2017 Informa UK Limited, trading as Taylor & Francis Group


Judal K.B.,Government Engineering College Patan | Yadava V.,Motilal Nehru National Institute of Technology
International Journal of Manufacturing Technology and Management | Year: 2013

This paper presents the study of hybrid machining process consisting of electrochemical dissolution and magnetic abrasive machining. Experiments were conducted on self-developed cylindrical electrochemical magnetic abrasive machining (C-EMAM) setup to explore the finishing results of the process on non-magnetic stainless steel using unbonded magnetic abrasives. The effect of electrolytic current, magnetic flux density and rotational speed of workpiece on material removal and surface roughness were investigated. It was observed that the rotational speed of the workpiece, magnetic flux density and electrolytic current should be properly fitted to achieve passivation-abrasion synergism. The problems associated with the process, which reduces the performance are also discussed. Copyright © 2013 Inderscience Enterprises Ltd.

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