Water at a temperature of 80 °C and velocity of 1.2 m/s is flowing parallel to...

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Mechanical Engineering

  1. Water at a temperature of 80 °C and velocity of 1.2 m/s isflowing parallel to one side of a smooth flat plate. The plate ismaintained at a constant temperature of 24 °C and is 0.8 m long and0.5 m wide. Determine the following:

  1. The heat flux at a distance x = 0.6m from the front edge of theplate, q” = ____________
  2. The location of the maximum heat flux on the plate, x =_________
  3. The total convective heat transfer from the water to the topsurface of the plate,

                                                                                                                  q = __________

  1. The convective heat transfer between the water and the platefrom x = 0.6 m to x = 0.8m

                                                                                                                  q2= __________

for water: ρ = 987 kg/m3, µ= 528 x 10-6 N·s/m2, k = 645 x10-3 W/m·K, Pr = 3.42

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