Journal of Refrigeration, Air conditioning, Heating and ventilation
Volume 6, Issue 3 (2019)
Published
Table of contents
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Enhancement of Heat Transfer Rate in Cooler by using Nanofluid
Abstract: The paper aims at the study of the cooling system in the household cooler by replacing honeycomb meshing into the radiator. Heat transfer from the radiator can be improved by maximizing the heat transfer area and increasing the heat transfer rate. In this paper, it is focused on increasing heat transfer rate by using MgO nanoparticles in suspension. A Thermophysical property has been increased in heat transfer material. Water was …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 6, Issue 3, 2019 · pp. 1–11 Read article
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A Review on Software Analysis of Exhaust Thermoelectrical Generator
Abstract: Nowadays, heating and cooling is a major issue in the environment due to the global warming. Due to exhaust gases and unwanted pollution, TEG (thermoelectric generator) is a concept to utilize the heat energy of an engine for other works purposes. A major part of the energy is being engaged in such issues. Here, a study of conservation is being followed. TEG is a mechanical device that converts heat energy …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 6, Issue 3, 2019 · pp. 12–19 Read article
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Enhancement in the COP of Thermoelectric Cooler Used for Cooling of Small Electronic Circuits
Abstract: Amidst growing environment concern, the need for alternative methods of cooling is on the rise, demanding higher intervention of technological advances. Conventional cooling systems working on CFC refrigerant pose threat to environment. The present work deals with performance investigation of thermoelectric cooler based on Peltier effect. Air cooling and water cooling systems are studied involving several parameter modifications. From the experimental work it is evident that optimum cooling is achieved …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 6, Issue 3, 2019 · pp. 20–23 Read article
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Solar Energy Materials Synthesis and Characterization
Abstract: The studies on the structural, microstructure and composition of the MoSe2 films are discussed in this research work. It deals with the optical properties of pulse plated films of MoSe2. Very little information has been given in the literature concerning the deposition current efficiency using pulse plating. In agreement with pulse plating theory, according to reference, the limiting overall plating rate of materials generally does not exceed the values for …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 6, Issue 3, 2019 · pp. 24–37 Read article
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Structural and Morphological Studies of MgO Thin Film on ITO Substrate
Abstract: MgO thin film was prepared by electrodeposition technique on ITO plate and characterized by X-ray diffractometer analysis and its size was in the range of 44 nm and its predominant peak was (311). The film was deposited on ITO plate and these thin films were prepared for device fabrication. The following qualities of the host material i.e., structure, optimum stoichiometry and surface morphological changes etc., are essential, which are the …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 6, Issue 3, 2019 · pp. 38–47 Read article