Problem 2 (33) The figure shows the vertical wall of a very large tank of water. The fluid flows throughthe small hole in the side of the tank. Fluid path is the curved line. The horizontal velocity of the fluid jetexiting the tank is given by sqrt(2gh), where h is the vertical distance between the water surface andthe opening (h given in table). The tank is D ft deep (D given in table).Find the location R where the fluid hits the sloped surface (x and y values). Use the lower right corner ofthe tank as your origin, as shown.RhD2014(cw pos)10I

Step 1: Let the distance on the ramp where the stream hits from the base of the tank be R. Using the…

Answered: Problem 2 (33) The figure shows the…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The water of a 14’ × 48’ metal frame pool can drain from the pool through an opening at the side of the pool. The opening is about h = 1.05 m below the water level. The capacity of the pool is V = 3740 gallons, the pool can be drained in t = 10.2 mins. P0 is the pressure of the atmosphere. ρ is the density of the water. a. Write the Bernoulli’s equation of the water at the top of the pool in terms of P0, ρ, h. Assuming the opening is the origin. b. Write the Bernoulli’s equation of the water at the opening of the pool in terms of P0, ρ, h and v, where v is the speed at which the water leaves the opening. Assuming the opening is the origin. c. Express v2 in terms of g and h. d. Calculate the numerical value of v in meters per second. e. Express the flow rate of the water in terms of V and t. f. Express the cross-sectional area of the opening, A, in terms of V, v and t. g. Calculate the numerical value of A in cm2
Question 2 A brand of toothpaste is made using a mixture of white and red paste. During the manufacturing process, both pastes are pumped through a pipe, with the red paste lying in the centre of the pipe, as shown in Figure Q2. The pipe has an internal radius, R₂, and the segment of red paste has a radius R₁. The flow is found to follow the Poiseuille equation, i.e. u(r) 1 dp - (R² — r²) 4μ dx dp Where is the pressure gradient. The total flow of dx u is the viscosity of the paste and toothpaste through the pipe is Qtot, and the flowrate of the red paste is red- The toothpaste has a density of p = 1200 kg/m³, and a viscosity of 0.03 Pa.s. The pipe has a radius R₂ 5 cm and a length L = 2 m. = a) Find an expression for the flowrate of the red toothpaste. You answer should be in terms of µ, R₁, R₂, dº) R₂₁ b) The flow in the pipe becomes turbulent when the Reynolds number reaches 2000 (where Re is calculated using the mean velocity across the pipe). What is the maximum pressure drop along…
Q1: Water is flowing from tank A to tank B as shown in the following figure. The flow is steady so that the water level in tank B does not change. Find h, in the figure. The density is constant. The flow is inviscid and irrotational. Hint: apply Bernoulli's equation between the free surface and the discharge for tanks A and B individually. Then, since the flow rate leaving tank A (and entering tank B) must equal the rate leaving tank B, these two Bernoulli's Equations can be substituted and solved for one unknown. 1 10.0 cm = 0.01 m Tank A 士 Tank B d 0.02 m Figure 1. Q1
Q(in) is a constant inflow which maintains the water level in the tank. Find the horizontal force needed to hold the tank stationary. If you could make any notes on steps in the method to make it clearer that would be great too. Thanks in advance!
I need an answer quickly please and Solve the question step by step please Help
..
If a pipe with flowing water has a cross-sectional area nine times greater at point 2 than at point 1, what would be the velocity at point 2 if the velocity at point 1 (2 m/s)?
i am a little lost on how you are changing units velocity is 2 m/s. you change it to kg/s and then m^3/s i am not seeing the relationship
If a hole is drilled at the bottom of a full bucket of water of height. H 60 meter what is the second velocity and first if we have pressure 1 in the air is 103 kpa and pressure 2 760pa (proof the equation you used to solve it ) Kindly re-draw the diagram.
A brand of toothpaste is made using a mixture of white and red paste. During the manufacturing process, both pastes are pumped through a pipe, with the red paste lying in the center of the pipe, as shown in Figure Q2. The pipe has an internal radius, R2, and the segment of red paste has a radius R1. The flow is found to follow the Poiseuille equation, i.e. 1 dp u(r) = -- 4µdx (R²2-²) Where u is the viscosity of the paste and dp dx is the pressure gradient. The total flow of toothpaste through the pipe is Qtot, and the flowrate of the red paste is Qred. The toothpaste has a density of p = 1200 kg/m3, and a viscosity of 0.03 Pa.s. The pipe has a radius R2 = 5 cm and a length L = 2 m. a) Find an expression for the flowrate of the red toothpaste. You answer should be in terms of µ, R1, R2, dp dx) b) The flow in the pipe becomes turbulent when the Reynolds number reaches 2000 (where Re is calculated using the mean velocity across the pipe). What is the maximum pressure drop along the pipe…

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