Selection of the best refrigerant for replacing R134a in automobile air conditioning system using different MCDM methods: A comparative study

Poongavanam, Ganesh Kumar; Sivalingam, Vinothkumar; Prabakaran, Rajendran; Salman, Mohammad; Kim, Sung Chul

doi:10.1016/j.csite.2021.101344

Cited by 54 publications

(7 citation statements)

References 42 publications

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“…Simultaneously [ 210 ], selects the optimal winglet height based on key performance metrics such as Nusselt number and friction factor. Poongavanam et al [ 211 ] performed a comparative study to select optimal refrigerant among fourteen selected refrigerants in automobile air conditioning systems utilizing TOPSIS, EDAS, and MOORA approaches for effectively obeying the environmental protocols.…”

Section: Application Areasmentioning

confidence: 99%

A historical review and analysis on MOORA and its fuzzy extensions for different applications

Singh,

Pathak,

Kumar

et al. 2024

Heliyon

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Section: Application Areasmentioning

confidence: 99%

A historical review and analysis on MOORA and its fuzzy extensions for different applications

Singh,

Pathak,

Kumar

et al. 2024

Heliyon

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“…for various sectors such as manufacturing, thermal, supplier selection, finance, and solar application [18]. Singaravel et al [19] applied the additive ratio assessment (ARAS) technique to determine the optimal process factors (cutting speed, feed rate, and depth of cut) and appropriate coated tools to turn the operation with AISI 4340 steel.…”

Section: Several Researchers Have Implemented the Multi-criteria Deci...mentioning

confidence: 99%

Optimization of atomized spray cutting fluid eco-friendly turning of Inconel 718 alloy using ARAS and CODAS methods

Sivalingam

Poogavanam

Natarajan

et al. 2022

Int J Adv Manuf Technol

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Atomized spray cutting fluid (ASCF) is a sophisticated machining technique that achieves higher productivity, enhanced surface quality, extended tool life, and cost benefits.This research aims to analyze the influence of cutting process parameters on Inconel 718 alloy turning in dry and ASCF cutting environments. The critical machining indices such as surface roughness, machining cost, power consumption, and tool life were analyzed concerning these two cooling environments. The cutting parameters were optimized using desirability functional analysis and two types of multicriteria decision making (MCDM) method, such as additive ratio assessment method (ARAS) and combinative distance-based assessment (CODAS) method, were investigated. The composite desirability index (CD) of optimum parameter setting(A2B1C2D2) is improved by 6.34 % compared to the initial parameter setting (A2B1C2D1). The optimum parameters from the MCDM technique are obtained as a cutting speed of 200 m/min, feed rate of 0.08 mm/rev, and depth of cut of 0.2 mm under ASCF environment. ASCF machining significantly minimize the surface roughness, machining cost and power consumption , maximize the tool life by about 16% , 51%, 17% and 48% respectively as compared with dry machining

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“…In the literature, studies on vehicle air conditioning have generally focused on improving driver comfort conditions, using different refrigerants, optimizing air conditioning elements and working conditions [4]. In addition to these studies, there are studies on refrigerants such as R-152a, R-430a, R-290, which can be an alternative to R-13a refrigerant in vehicle air conditioning systems [5][6][7][8][9][10][11]. Many studies have been conducted to determine the appropriate design of a bus air conditioner [12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Exergy Analyses of Vehicles Air Conditioning Systems for Different Refrigerants

Keven

2023

International Journal of Computational and Experimental Science and Engineering

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There are a limited number of studies in the literature that include detailed exergy analysis of vehicle air conditioning systems. In this study, in order to increase the performance of the air conditioning system in vehicles, a detailed exergy analysis has been made with the assumption that different refrigerants are used. R-134A, R-E245cb2, R-404A, R-1234ze(Z), R-161, R-1234zd(E), R-513A, R-1234ze(E) and R-1234yf has been chosen as the refrigerant. In the analysis, a comparison has been made by considering the environment, performance and safety values. While the COP values of the cycles increase with increasing evaporator temperatures, the COP values decrease at increasing condenser temperatures. On the other hand, exergy efficiency decreases with increasing evaporator and condenser temperatures. Also it is aimed to evaluate all the elements of a vehicle air conditioning system with exergy analysis.

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Selection of the best refrigerant for replacing R134a in automobile air conditioning system using different MCDM methods: A comparative study

Cited by 54 publications

References 42 publications

A historical review and analysis on MOORA and its fuzzy extensions for different applications

A historical review and analysis on MOORA and its fuzzy extensions for different applications

Optimization of atomized spray cutting fluid eco-friendly turning of Inconel 718 alloy using ARAS and CODAS methods

Exergy Analyses of Vehicles Air Conditioning Systems for Different Refrigerants

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