1:19 O meet 5 (1).pdf Adobe Acrobat Reader DC (32-bit) View Sign Window Help Tools Tutorial Sheet 5 (1)..... * ↓↓ 1 / 1 Tutorial Sheet No.5 Fluid Dynamics 110% Q1: By using the Hagen-Poiseuille equation. Calculate the viscosity of a liquid has a density of 912 kg/m³. The capillary has a diameter of 2.222 mm and a length of 0.1585 m. The measured flowrate was 5.33* 107 m³/s of liquid and the pressure drop 131 mm of water (density 996 kg/m³). Q2: Calculate the frictional pressure drop for olive oil at 293 K flowing through a commercial pipe having an inside dia. 0.0525 m and a length of 76.2 m. The velocity of the fluid is 1.22 m/s. Is the flow laminar or turbulent? Q3: A liquid having a density of 801 kg/m³ and a viscosity of 1.49*10³ Pa.s is flowing through a horizontal straight pipe at a velocity of 4.57 m/s. The commercial steel pipe is 1 1/2 in. nominal pipe size, schedule 40. For a length of pipe of 61 m. do as follows (a) Calculate the friction losses 25 B/s (b) For a smooth tube of the same inside diameter calculate the friction loss. What is the percent reduction of F for the smooth tube? Poiseuille Eq.: A rge (Q)-volume of the parabolic-base area × Umax o give Q=(P) R but R = this Eq. is written as d'-(12) is called Hagen Poiseuille Eq. in term of average velocity: =(-₁) 12 41 91 Q4: In a hydraulic project a cast iron pipe having an inside diameter of 0.156 m and a 305 m length is used to drain wastewater at 293 K. The available head is 4.57 m of water. e Bartleby.com Images may be subject to copyright. Zoom Answered: By using the Hagen-Poiseuille equation.... | bartl... Related Images A liquid with density and viscosity a is owing inside a very long vertical capilary tube wi cada R. The dameter of the tube is small compared to its length. The liquid moves downwards C כ K