Aflat plate of width 1 m and length 0.2 m is maintained at a temperature of 32°c. ambient fluid at 22°c flows across the top of the plate in parallel flow. determine the average heat transfer coefficient, the convection heat transfer rate from the top of the plate, and the drag force on the plate for the following:
(a) the fluid is water flowing at a velocity of 0.5 m/s.
(b) the nanofluid of example 2.2 is flowing at a velocity of 0.5 m/s.
(c) water is flowing at a velocity of 2.5 m/s.
(d) the nanofluid of example 2.2 is flowing at a velocity of 2.5 m/s.
can u provide the graph and if its not possible
then i can tell u the segment where the
average time interval starts degrading is the segment where the car is slowing down
electrical potential energy =0.072 j
electrical potential energy is given by
u= q δv
q= charge=6 c
δv= potential difference and is given by
δv= e d
e= electric field
d= distance=5 mm=0.005 m
δv=2.4 (0.005)=0.012 v
now electric potential energy= u= q δv