Paper Contents
Abstract
In India, almost 90% of the refrigeration frameworks viz., homegrown fridges, profound cooler units, food capacity gadgets use R134a as the normal working liquid. The An unnatural weather change Potential (GWP) of R134a is high of the request for 1300. Use of R134a refrigerant causes consistent consumption of ozone layer and an unnatural weather change impact. The Chloro fluoro carbon (CFC) substances harms the ozone layer of air, yet additionally bring green house impact to earth and seriously influence earthly climate and human wellbeing. The Montreal and Kyoto Convention proposed limiting the utilization of green house gases alongside hydroflurocarbons (HFCs) to use as refrigerants in refrigeration framework. R134a isn't miscible with the oil of the blower unit. A portion of the European nations have restricted the use of R134a as refrigerant in fridges. The focal point of this examination is to test and lay out a reasonable option to the traditional R134a. The proposed eco-accommodating refrigerant in this work is R152a which enjoys a benefit of zero Ozone Exhausting Potential (ODP) and a huge decreased GWP worth of 140 as it were.In this examination three kinds of examinations were completed. The most normally utilized business refrigerant R134a and the demonstrated option R152a were mixed and the new crossover refrigerant was ready and the relating execution of the framework was explored. The exploratory outcomes and investigation plainly show that there is plausible of retrofitting the mix of R152a and R134a with no framework alteration. nanoadditive, for example, Al2O3 were mixed with R152a refrigerant at 0.05% v, 0.1 % v and 0.15%v focus were researched. The blower attractions pressure, release pressure, fume pressure, blower input power, volumetric cooling limit and coefficient of execution (COP) were registered and broke down. A trial test rig is planned and manufactured natively in the lab to do these examinations. Nano refrigerant was found to work securely and with framework improvement.
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Copyright © 2023 VIPIN MEHTA. This is an open access article distributed under the Creative Commons Attribution License.
