Engineering, 19.11.2019 06:31 XxKaitlynnxX
Water at 25°c and 1 atm is flowing over a long flat plate with a velocity of 26 m/s. determine the distance from the leading edge of the plate where the flow becomes turbulent, and the thickness of the boundary layer at that location. the density and dynamic viscosity of water at 1 atm and 25°c are rho = 997 kg/m3 and μ = 0.891×10–3 kg/m-s. a)the distance from the leading edge of the plate where the flow becomes turbulent is 1.8cm. the thickness of the boundary layer at that location is 0.5mm. b)the distance from the leading edge of the plate where the flow becomes turbulent is 1.9cm. the thickness of the boundary layer at that location is 0.4mm. c)the distance from the leading edge of the plate where the flow becomes turbulent is 1.7cm. the thickness of the boundary layer at that location is 0.1mm. d)the distance from the leading edge of the plate where the flow becomes turbulent is 1.6cm. the thickness of the boundary layer at that location is 0.3mm.
Answers: 3
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Water at 25°c and 1 atm is flowing over a long flat plate with a velocity of 26 m/s. determine the d...
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