A State Art Review of Combined System of Direct Evapo-Rative Cooler and Conventional Air Conditioner with Eco-Friendly Refrigerant

EasyChair Preprint 4037

Abstract

In this paper, a thorough review of performance investigation of combined system of direct evaporative cooler and conventional vapour compression air conditioner is presented. The performance of evaporative-vapour compression based air conditioning system also compared for different applicable climate such as hot and dry, hot and humid and moderate hot etc. Also discuss the new ecofriendly refrigerants which are used in conventional vapour compression air conditioning system. On the basis of study of literatures it is found that HCFC22 is going to be phase out due to its unfavorable impacts related to environment e.g. ODP and GWP. Vapor compression refrigeration systems are extensively used to provide cooling or freezing for different applications which expend 15% of globally electricity and contribute to approximately 10% of greenhouse gas emissions globally. It is reported that the need of cooling systems is expected to grow tenfold by 2050. Therefore, it is critical to make the system for human comfort and altered the R22 by new eco-friendly refrigerant. Introduced new ecofriendly refrigerant R1234ze(E) can be used as long-term alternative to R22 for residential air-conditioning applications.

Keyphrases: Conventional Air Conditioner, Evaporative cooler, applicable climate, ecofriendly refrigerant

@booklet{EasyChair:4037,
  author    = {Jyoti Soni and Alok Choubey and P.K. Jhinge},
  title     = {A State Art Review of Combined System of Direct Evapo-Rative Cooler and Conventional Air Conditioner with Eco-Friendly Refrigerant},
  howpublished = {EasyChair Preprint 4037},
  year      = {EasyChair, 2020}}