Engineering, 07.08.2019 19:30 madisonwr
Air at 20°c and 1 atm flows over a spherical object at 1 m/s. the sphere has a diameter of 10mm and its initial temperature is 134°c. if the density, specific heat, and conductivity of the sphere are 7832 kg/m”, 549 j/kg. k, and 49.2 w/m. k, respectively, calculate the temperature at the center of the sphere after 100 seconds.
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Air at 20°c and 1 atm flows over a spherical object at 1 m/s. the sphere has a diameter of 10mm and...
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