Engineering

Engineering, 10.11.2019 06:31, dannnaa

Consider the velocity and temperature profiles for airflow in a tube with a diameter of 8 cm that can be expressed as with units in m/s and k, respectively. if the convection heat transfer coefficient is 100 w/m2·k, determine the mass flow rate and surface heat flux using the given velocity and temperature profiles. evaluate the air properties at 20°c and 1 atm.

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