• Raja Sekhar Dondapati
• Shailja Sharma

Refrigerants are used for mechanical cooling and private refrigeration now and then achieves diminishing in Coefficient of Performance in light of augmentation in cooling loads. As the mass of the refrigerant used, remains reliable considering the fixed blower limit, thusly usage of mixed refrigerants can wind up being a down to earth answer for consider the prerequisites of cooling. In this manner the present examination centers around usage of mixed refrigerants R290 and R600a in mechanical cooling structures. The objective of this endeavor is to measure heat move, pressure drop and temperature qualification related with the as of late referenced mixed refrigerants computationally. For this examination, use of ANSYS FLUENT writing computer programs is proposed. The working weight is set to be 3 MPa in a channel of 0.064m separation across while reenactment considering the way that higher loads are kept up in the mechanical cooling system. At fixed divider temperature of 350K, mixed refrigerants in with varying plan is reproduced in FLUENT. From the start, association of 10% R290 and 90% R600a is picked and with varying mass stream rates for instance from 0.05 kg/sec to 0.1 kg/sec, amusement is performed and pressure drop and warmth move is assessed. After this movement, proliferations are performed for 20% R290 and R600a piece and creation is progressively extended to 90% R290 and 10% R600a. The examination is then connected for furrowed pipes to get updated eventual outcomes of weight drop, heat move and temperature differentiation. Finally, Reynolds number and Nusselt number is resolved from Temperature qualification and Heat move.

CFD, heat transfer, pressure drop, refrigerants

"CFD Analysis of Mixed Refrigerants for Industrial Cooling Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 11, page no.421-425, November 2018, Available :http://www.jetir.org/papers/JETIRDR06069.pdf

"CFD Analysis of Mixed Refrigerants for Industrial Cooling Applications", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 11, page no. pp421-425, November 2018, Available at : http://www.jetir.org/papers/JETIRDR06069.pdf