Consider a tube bank similar to that of a compact radiator (car radiator) with 56 rows high across the airflow. The dimensions of each tube are shown in the following figure and are: x = 10.1 mm, y = 2.6 mm and 2 = 604 mm. We need to calculate the heat flux that is generated in the heat exchanger if the surface of each tube is kept at 72C. For this, you must calculate or determine: Using an APP indicate the temperature (expressed in C). This information will serve to assume the input data of the wind that circulates through the bank of tubes. Determine the hydraulic diameter of the bench tubes. if the speed of the wind at 1 atm of pressure is 7.9 m/s, what is the maximum speed that the air current (wind) acquires in the bank of tubes? Consider that each tube is separated by a value of Sn = 5.2 mm. Determine the properties of air (density, specific heat, dynamic viscosity, thermal conductivity, and Prandtl number). Find the value of the Reynolds number. Select an equation to find the Nusselt number Determine the value of the average heat convection coefficient Determine the mass flow rate of air flowing through the bank of tubes. Determine the outlet temperature of the air from the tube bank