(a) The allowable weight (load in kN) of cargo F locity of 250 km/h with a lift coefficient of 0.5. Assuming t (b) The i

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A The Allowable Weight Load In Kn Of Cargo F Locity Of 250 Km H With A Lift Coefficient Of 0 5 Assuming T B The I 1 (37.89 KiB) Viewed 50 times

A The Allowable Weight Load In Kn Of Cargo F Locity Of 250 Km H With A Lift Coefficient Of 0 5 Assuming T B The I 2 (37.89 KiB) Viewed 50 times

A The Allowable Weight Load In Kn Of Cargo F Locity Of 250 Km H With A Lift Coefficient Of 0 5 Assuming T B The I 3 (37.89 KiB) Viewed 50 times

A The Allowable Weight Load In Kn Of Cargo F Locity Of 250 Km H With A Lift Coefficient Of 0 5 Assuming T B The I 4 (32.31 KiB) Viewed 50 times

(a) The allowable weight (load in kN) of cargo F locity of 250 km/h with a lift coefficient of 0.5. Assuming t (b) The induced drag coefficient CDi kg/m³, find: (c) The total drag in N, if the profile drag coefficient -0.005 Qn. 3 (20 points) Find the flow rate through the 60 m long steel pipe of 100 mm diameter and surface Water at 20°C (v 1.003x10 m²/s) flows through the system shown in the figure below. roughness=0.05 mm assuming a square edged entrance from the reservoir to the pipe with chart and include the major and minor losses in your calculations assuming as a first trial f- a loss coefficient, K₁= 0.5, the angle valve of K₁= 2.0, and pipe exit Kr. 1.0. Use Moody 0.02. Take energy equation (modified Bernoulli equation) between two points (1) and (2) on the water surfaces in the reservoirs. Angle valve Steel pipe 10 m Reservoir (A) Water Reservoir (B)

Mutah University Mechanical Engineering Department Fluid Mechanics (2) Final Exam, Second semester, June 2022 Time Allowed TWO Hours (Open Sheet only) Prof. H. Ammar Qn. 1. (15 points) flow is attached to the other and A smooth thin square plate 1 m on a side is attached to one end of a nd a down in fr figure. A hemispherical cup with its concave surface to t The rod is free to rotate about a frictionless shaft at immersed in a uniform streaming flow of water viscosity-1.5 x 10 Pa) moving at 5 m A FC y drag coefficient for the The enties 1000 kw Ca 1.42, and the plate skin friction drag is on both sides of the plate. By equating the drag forces, estimate the diameter of the cup if the rod is c VIEAR Q2 (15 poleto An aircut has a wing empty. of 62.3² and a uke off at a velocity of 250 km po 24 m and weighs 63 % when with a lid coefficient of 85 Amming the air density as 1.2 kg, find (4) The allow weight (din) FE On The induced drag coefficient CD: The stal drag in N, if the pile drago spots) shown in the Spm below 12PC (-11-10 yoshgh the syn fow nee drough the long pipe ughnes-8.05 ming a square edged entrance t a los coefficient, K-85, the angle valve of c chart and include the major and minor loss in your calculat 0.02. Take energy equation inclified Beration betw the water surfaces in the reservoirs s pipe with Moody var Se pape