- 5 Water K V Mk Is Tlowing Through A Tube With An Ihner Diameter Of 15mm Given That The Nusselt Is 70 Determine The 1 (46.03 KiB) Viewed 35 times
5. Water (K v/mK) IS Tlowing through a tube with an Ihner diameter of 15mm. Given that the Nusselt is 70, determine the heat transfer coefficient 6. Air is flowing in a long square duct with each side 50mm at a velocity of 0.5m/s. determine the Nusselt number given that k for air is 0.026W/mK, v is 15.7 x 10-6m2/s while the Prandtl number is 0.72. 7. In a shell and tube heat exchanger, two overall heat transfer coefficients based on the equipment's inside and outside surface areas are usually used. Using heat balances and