• Ishwar Jagan Dhangar
• Dr. M.K. Chopra

Heat exchanger is used as a radiator in the automobile industry. During the heat transfer from the radiator different parameters were responsible for heat transfer. To find out the effect of different parameters here in this work it develops the computational fluid dynamic model of radiator. In order to find out the effect of fins on the radiator tubes, here it has find out the temperature of water flowing inside the radiator for both with and without fins radiator (heat exchanger). Here in this work it also find out the effect of different materials on the heat transfer rate and also predict the effect of different mass flow rate of water inside the tube. To predict the effect of change in material here it considered the three different materials that is Aluminium, brass and copper and for mass flow rate of water it considered the five different mass flow rates that is 180, 260, 340, 420 and 500 kg/hr. to predict the effect of variation of seep of air flowing over the radiator which is responsible for heat transfer here it considered four different velocities that is 3, 4, 5 and 6 m/s. based on the different combination made through mass flow rate of water and velocity of air temperature of water at the exit of radiator for different material were calculate.

heat exchanger, radiator, overall heat transfer coefficient, mass flow rate, velocity of air

"PERFORMANCE ANALYSIS OF HEAT EXCHANGER USING DIFFERENT MATERIALS BY CFD AT DIFFERENT MASS FLOW RATE OF WATER AND AIR VELOCITY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.4, Issue 11, page no.593-600, November-2017, Available :http://www.jetir.org/papers/JETIR1711101.pdf

"PERFORMANCE ANALYSIS OF HEAT EXCHANGER USING DIFFERENT MATERIALS BY CFD AT DIFFERENT MASS FLOW RATE OF WATER AND AIR VELOCITY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.4, Issue 11, page no. pp593-600, November-2017, Available at : http://www.jetir.org/papers/JETIR1711101.pdf