Abstract
Automobiles lose a lot of heat in exhaust gases which reduces the overall thermal efficiency of the engine and is also a source of pollution. In present work vapour absorption system exhaust heat from engine is used as heating source of vapour absorption system. From the literature, it is clear that heat potential in the exhaust is enough for powering the present air conditioning system. The significance of the work is that it will prolong the working of VARS and enhances engine performance and efficiency without affecting performance of the automobile, essentially the fuel economy. Further the vapour absorption cycle uses non-CFC refrigerant-ammonia, and thereby have no ill effect on environment. The present work is focused towards the mathematical model of a VARS for the automobile using waste heat from exhaust gas. This helps to improve thermal efficiency of an engine. This study aims to investigate the effects of different heat inputs supplied to the generator on the energy performance of Absorption Refrigeration System. To achieve this goal, we have mathematically calculated the effects of changing generator input on COP, heat absorbed by evaporator and rejected by absorber.
Keywords
VARS, VCRS, PCM, PCT, Waste heat
Citations
IRE Journals:
Niket Ashok Shinde "Innovative Electricity Generation Model Using Train-Induced Wind Flow" Iconic Research And Engineering Journals Volume 6 Issue 12 2023 Page 1628-1634 https://doi.org/10.64388/IREV6I12-1712159
IEEE:
Niket Ashok Shinde
"Innovative Electricity Generation Model Using Train-Induced Wind Flow" Iconic Research And Engineering Journals, 6(12) https://doi.org/10.64388/IREV6I12-1712159
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