DESIGN AND OPTIMIZATION OF FIN TUBE EVAPORATOR BY VARYING DIFFERENT PARAMETERS
Journal Title: International Journal of Science Engineering and Advance Technology - Year 2015, Vol 3, Issue 12
Abstract
An evaporator is use in an air-conditioning system or refrigeration system to allow a compressed cooling chemical, such as Freon or R-22, to evaporate from liquid to gas while enthralling heat in the process. It is also use to remove water or other liquids from mixtures. The process of evaporation is widely use to concentrate foods and chemicals as well as salvage solvents. In the concentration process, the goal of evaporation is to vaporize most of the water from a solution which contains the desired product. In this paper, dissimilar shapes of fins in fin tube evaporator are modeled in 3D modeling software Pro/Engineer. The fins considered are rectangular fin, circular fin a internal finned. The mass flow rate and heat transfer rate are analyzed by CFD analysis completed in Ansys. CFD analysis is completed by varying fluids R134A, R22 and R410 on all the models. The inputs of CFD analysis are velocity and pressure and the results determined are Pressure, Velocity, Mass Flow Rate, Heat Transfer Rate and Heat Transfer Coefficient.
Authors and Affiliations
BANSI GUDURI| M. Tech. Student, Dept Of ME, GIET Rajahmundry, BIKKAVOLU JOGARAO| Associate.Professor, Dept Of ME, GIET Rajahmundry
Keywords
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