Problem 1.Two tanks are connected with a pipe, 8[m] long. At time t=0, the water level in tank 1 is 1.0[m]lower than in tank 2. Plot the elevation in tank 2 as a function of time until the water levels areat the same elevation. Assume quasistatic conditions, that is – the steady pipe flow equationsare assume valid at any time, even though the flow rate changes slowly over time. The entranceand exit are sharp corners. Include major and minor losses in your analysis. Both tanks and thepipe connecting them are cylindrical in shape.D;=1.0[m)PatmD;=1.0[m]2.5m1.5mwater8.0[m]D3=0.05(m]

Answered: Problem 1. Two tanks are connected with…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Derive the dynamic equation in terms of the height h for the following fluid system. Assume laminar flow in the orifice. Assume p to be density of the fluid and g gravity. a is the area of the pipe. A H -Pi+Pa R L Pa
1. A piston-cylinder is producing a viscous oil flow, which has the flow rate of Q, radius R=1.5 mm, and stroke L-5 mm. The fluid density is p = 800 kg/m³ and the viscosity is μ = 0.5 Pa-s. The pressure to drive the flow is p=6.25 Pa. a. How many non-dimensional groupings can be obtained? Derive them. b. If the flow transitions at Re = PV(2R) =2300. Is the generated flow laminar or turbulent given Q=20 mL/s? LL c. Assume the pressure gradient is uniform on the cross-section and can be calculated using OP=-. The velocity profile in the cylinder is u(r) = ax - [1-(²]. Sketch the velocity profile. Calculate the shear stress at the R² ap 2UÔI cylinder wall and label the direction. d. Calculate the flow rate Q with the velocity profile in (c).. e. If the shear stress is uniform over the cross-section, i.e. T = C, what's the pressure gradient distribution and sketch it? L L. R
Please solve parts a and b. Thank you
Problem 3: Leaking Tank Your engineering firm has been asked to determine whether the secondary clarifier (labeled "SECONDARY") downstream from the aeration basin (labeled "AERATION") is leaking at your local wastewater treatment plant. You conduct measurements over 45 minutes. During this time, you determine the average inflow rate Qin = 4.5 m³/min, the average outflow rate Qout = 4.0 m³/min, and the change in volume in the secondary clarifier is AV = 2.2 m³. You also determine that the fluid removed from the aeration basin is 90% water and 10% air by volume, since the fluid contains air bubbles. These bubbles rapidly dissipate in the secondary clarifier. PRETREATMENT OVERFLOW SECONDARY SLUDGE DIGESTION TRASH DRYER AERATION AIR PRIMARY DRY SLUDGE FINISHING ALICANTOY Is the secondary clarifier leaking, and if so, at what rate? [kg/min] SCUM METHANE
Solve it fast,,, hand written solution please.
4) A constriction in a pipe will cause the velocity to rise and the pressure to fall at section 2 in the throat. The pressure difference is a measure of the flow rate through the pipe. The smoothly necked-down system shown in Figure is called a venturi tube. Find an expression for the mass flux in the tube as a function of the pressure change. (1) HGL 4²² (2)
Homework # 4 2. In the system below, there is flow of an ideal fluid. Draw (relative gauge) energy and hydraulic grade lines (REL and RHGL) of the system. Consider that D₁ - Ds and D2 = D3 D4=D6. Fluid Mechanics 848 Di D: D₁ De Ds De AKM 204E
Question 4 is attached.
Describe the methodology for obtaining the pump curve in a project, where data are collected at five points with different pressures in the pump (10 psi, 15 psi, 20 psi, 25 psi and 30 psi), where to find these flow rates Q a 1000 ml bottle is used and the time required to fill it is timed, for each of the pump's five pressure points. The gauge pressure H in meters of water column reached must also be observed in order to construct the HxQ graph of the pump. This entire process is carried out for three different types of piping systems, each with its characteristic pressure drops.
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