A right circular cone, 4 m in diameter at the base and 4m high, is surmounted by a right circular cylinder ofdiameter 4 m and height4 m. The tank used for storingwater has an opening at the vertex of the conicalhaving an area of 1,000 cm, through which the contentis discharged for cleaning purposes. If C = 0.60, findthe time required to empty the tank, assuming it is fullof water at t=0,11.part

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Answered: A right circular cone, 4 m in diameter…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Between two sections in a vessel, a fluid moves in a steady flow manner. At entrance: A1=20 cm2, P1=1878 kgm/m³. At exit: A2=10 cm2, 02=249.5 cm3/g, ü2=3048 cm/min. Determine the following: 1. ṁ¡ in g/min 2. ūj in m/min
Situation 3: A tank with a frustum of a cone having its bases horizontal and axis vertical is 4 m high and is filled with water. It has diameter of 3 m at the top and 1 m at the bottom. The bottom contains orifice whose average coefficient of discharge is C = 0.63 35. What is the size of the orifice that will empty the tank in 7 mins and 20 seconds 100 mm diameter 75 mm diameter 50 mm diameter 125 mm diameter 36. Determine the time to needed to drop the water level to 3 m 255 seconds 120 seconds 350 second 145 seconds 37. Determine the depth of water after one-half of its content is discharge through the orifice. 2.00 m 2.15 m 2.56 m 2.82 m 38. How long it will take to discharge one-half of its initial volume? 260 seconds 244 seconds 200 seconds 168 seconds
26. An open-top cylindrical tank 1 meter in diameter is 2.80 m tall. The tank floats in water with a draft of 2.30 meters. Unit weight of lead is 110 kN/m^3 a) What is the weight of tank in KiloNewtons? b) How much lead (in KiloNewtons) must be fastened to the outside bottom of the tank in order make it completely submerged in water? c) How much lead (in KiloNewtons) must be placed inside the tank in order make it completely submerged in water? (Ans. 17.72kN; 4.23kN ; 3.85kN)
A conical tank 4.5m on top and 4,7m tall has a 60mm diameter orifice at its bottom for its outlet. Assume C = 0.63. The tank is filled with 7000 liters of water. What is the depth of the water in the tank in meters? How long will it take to drain the content of the tank in minutes? show solution and diagram
A tank in a form of a right circular cone 2.5m in diameter at the bottom, 4m in diameter at the top and 4m high, is full of water a sharp edged orifice with C=0.85 is located at the bottom of the tank. What dimensions of the square orifice is required to empty the tank in 10.5mins.
Please solve #4 &5 Thankyou
A 1.5m square tank, 3m tall is drained by a 25mm-diameter orifice located at its bottom. If the tank is initially filled with water, how deep is the water in the tank after 45 minutes? Assume C=0.62
There are two liquid tanks A and B connected to each other by a tube as shown in the figure.The base of A is 75 cm2 and the base of B is 30 cm2. The density of the oil is 0.8. How many kilograms of oil must be put in tank B so that the level difference between the water in the two branches is 15 cm? Which point supports more pressure, C or C'?
A cylindrical tank having a diameter of 3.5m and a height of 10m is full of water. there is an orifice at the bottom of the tank having an area of 0.025 m^2. if the tank has a coefficient of discharge of 0.60, how long will it take to empty the tank in minutes?
Length of pipe from Reservoir A = 600 m Diameter of pipe from Reservoir A = 450 mm Discharge from Reservoir A = 0.25 m^3/s Length of pipe that leads to Reservoir B = 450 m Diameter of pipe that leads to Reservoir B = 300 mm Length of pipe that leads to Reservoir C = 450 m *The water level of Reservoir A is 4.5 meters higher than that in Reservoir B* *The water level of Reservoir A is 6 meters higher than that in Reservoir C* *For all pipes, assume f = 0.02* What is the diameter of the cast-iron pipe that leads to reservoir C?
The water tank has a diameter of 750mm , a height of 1750mm to which the Initial height of water was 5 cm. If water was to be filled 90% of height and the water meter initial reading is 2000L, a. what is the final reading of the water in L b. Find the mass of water tank if its initial weight is 45 kg
Oil is filled within a tall cylindrical tank. A flat disk with a height of 1 cm and with a diameter of 5 cm is placed into the oil. There occurs a narrow spacing of 0.1 mm between the disk and the tank wall. Due to the forces acting on the disk, it moves downward, and after some time, the speed of the disk reaches a terminal velocity. Beyond this moment, measurements reveal that the disk moves 30 cm in 4 seconds. If the oil density is 600 kg/m3and the specific gravity of the disk is 1.5, determine the oil’s viscosity.

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