Required information -0.5 where x Air flowing over a 1-m-long flat plate at a velocity of 7 m/s has a friction coefficient given as Cf= 0.664(Vx/V) is the location along the plate. Given: The properties of air at 20°C are p=1.825 x 10-5 kg/m s, v =1516 x 10 5 m2/s, and p = 1.204 kg/m Determine the air velocity gradient on the plate surface. Evaluate the air properties at 20°C and 1 atm. (Round the final answer to two decimal places.) The air velocity gradient on the plate surface is

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Required information
Air flowing dver a 1-m-long flat plate at a velocity of 7 m/s has a friction coefficient given as Cf=0.664(Vx/V)-0.5
is the location along the plate.
P, where x
Given: The properties of air at 20°C are u = 1.825 x 10-5 kg/ms, v = 1.516 x 10-5 m/s, and p= 1.204 kg/m.
Determine the air velocity gradient on the plate surface. Evaluate the air properties at 20°C and 1 atm. (Round the final answer to two
decimal places.)
The air velocity gradient on the plate surface is
s-1
Transcribed Image Text:Required information Air flowing dver a 1-m-long flat plate at a velocity of 7 m/s has a friction coefficient given as Cf=0.664(Vx/V)-0.5 is the location along the plate. P, where x Given: The properties of air at 20°C are u = 1.825 x 10-5 kg/ms, v = 1.516 x 10-5 m/s, and p= 1.204 kg/m. Determine the air velocity gradient on the plate surface. Evaluate the air properties at 20°C and 1 atm. (Round the final answer to two decimal places.) The air velocity gradient on the plate surface is s-1
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