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Q1. A fluid of specific gravity 0.90 flows at a Reynolds number of 1500 in a...
Please Show work Assume that the wall shear stress, Tw, created when a fluid flows through a pipe (see Figure a) depends on the pipe diameter, D, the flowrate, Q, the fluid density, p, and the kinematic viscosity, U. Some model tests run in a laboratory using water in a 0.2-ft-diameter pipe yield the vs. Q data shown in Figure b. Perform a dimensional analysis and use model data to predict the wall shear stress in a 0.5-ft-diameter pipe through...
EDIT: The fluid in the system is water. There is no data regarding the inclination of the pipe. It's known that the equipment used includes a fluid flow piping system (AFT), hydraulic bench (FME00), barometer, and psychrometer. Also added an appendix that has recommended equations. Need help on a fluid mechanics friction problem Given: Pipe Diameter=23mm Length=1000mm Temperature = 70 Celsius Flow rate = 1400 L/hr Water column LP1= 330mm Water column LP2=90mm Find: Flow rate m^3/s, Velocity m/s, Temp...
Water flows through a cast iron pipe at a velocity of 4.2 m/s. The pipe is 400 m long and has a diameter of 150 mm. The friction factor is 0.00593. Determine the Reynolds number and head loss due to friction.
Q1. (a) For a flow phenomenon governed mainly by viscous forces, derive the scale factors for velocity, force and power in terms of 24, , and I, where subscripts L, p and u are length, density and dynamic viscosity respectively and is the ratio of the value of "x" in the prototype to the value of "x" in the model. [4 marks) (b) Volumetric flow rate (discharge) Q through a circular pipe with diameter D can be measured by measuring...
LECTURE Sp 1. Oil (relative density 0.85, dynamic viscosity-4.5x10-2kg/m-s) flows through a 75 mm diameter pipe with a mean velocity of 0.65 m/s. Determine i. the pressure drop in a 500 m length, ii- the friction factor, ii the head loss due to friction, iv. the maximunn velocity, and v. the velocity at 30 mm from the pipe wall. (10 marks) 46 2 9 3 8 4 5 6
hydraulics Water flows in the pipeline. Calculate maximum velocity umax in the pipe axis and discharge Q. Determine whether the flow is laminar or turbulent (T 12°C). The mercury differential manometer (E 13600 kgm 3) shows the difference between levels in Pitot tube Hn 0.02 m. Diameter of the pipe is D-0.15 m. Mean velocity is.considered to be v-0.4 ua Hm На
What is the Reynolds number for the pipe section BE in the diagram? Known values; mean velocity: v= 15.2 m/s density of water: p= 1000 kg/m^3 Diameter of pipe: D = 0.411m Pressure drop across the condenser for the cooling water: ΔpCD = 17.5 kPa Temperature rise in the condenser for the cooling water: ΔTCD = 11.5 oC The cool water basin temperature: 16.5 oC Elevation difference between BE ΔZBE= 4.4 m Velocity at the surface of the cool...
1. a. A fluid of density 1400 kg/mand viscosity of 0.9 kg/m.s flows through an 80 mm diameter pipe with a velocity of 5 m/s. What type of flow exists in the pipe? Justify your answer. (2 marks) b. A shaft 70 mm in diameter is being pushed at a speed of 400 mm/s through a bearing sleeve 70.2 mm in diameter and 250 mm long. The clearance, assumed uniform, is filled with oil with kinematic viscosity v = 0.005...
CENTRE INDEX NUMBER SECTION B 30 marks] Calculate the discharge through a pipe of diameter 200 mm when the difference of pressure head between the ends of the pipe 500 m apart is 4 m of water. Take the value off= 0.009 in the formula hl= a) 19.5e/s b)2.0es e)03 m's d) 29.3 e/s 2. A scale 1:50 scale model of ship is towed through sea water at a speed of 1 ms. A force of 2 N is required...
Use a MATlab code to solve for the flows. 1.0 of water needs to be transferred from point A to point B through the following pipeline network. The pressure drop between two ends of each circular pipe length can be computed by Darcy-Weisbach equation where ΔP ls the pressure drop (Pa), f ls the friction factor (dimensionless), L Is the pipe length (m), ρ is the fluid density ( g) and D is the pipe diameter (m). Write two pressure...