2317 The following applies to sub-questions 8, 9, 10 and 11. Air with density 1.15 kg/m'...

 

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2317 The following applies to sub-questions 8, 9, 10 and 11. Air with density 1.15 kg/m' is flowing over a flat plate with velocity 14 m/s (top side). The plane is 5. 2.0 meter wide. The air kinematic viscosity is 1.51 x 10 m²/s. ch 9 Q8) What is the x location (m) at which transition occurs from laminar to turbulent? a) 0.629 b) 0.755 10.629 d) 0.944 e) 0.539 7314 Q9) What is the local shear stress (Pa) at location x= 0.25 m? b) 6.56 €) 6.90 Q10) What is the boundary layer thickness (mm) at location x = 0.25 m? <) a) 2.596 b) 3.435 c) 2.804 d) 1.553 e) 3.072 a) 0.0256 6)0/12) 1 Q11 What is the average shear force (N) due to the laminar part (topside)? a) 0.1633 b) 0.1959 c) 0.2965 d) 0.2285 e) 0.1307 2317 The following applies to sub-questions 8, 9, 10 and 11. Air with density 1.15 kg/m' is flowing over a flat plate with velocity 14 m/s (top side). The plane is 5. 2.0 meter wide. The air kinematic viscosity is 1.51 x 10 m²/s. ch 9 Q8) What is the x location (m) at which transition occurs from laminar to turbulent? a) 0.629 b) 0.755 10.629 d) 0.944 e) 0.539 7314 Q9) What is the local shear stress (Pa) at location x= 0.25 m? b) 6.56 €) 6.90 Q10) What is the boundary layer thickness (mm) at location x = 0.25 m? <) a) 2.596 b) 3.435 c) 2.804 d) 1.553 e) 3.072 a) 0.0256 6)0/12) 1 Q11 What is the average shear force (N) due to the laminar part (topside)? a) 0.1633 b) 0.1959 c) 0.2965 d) 0.2285 e) 0.1307