A large, enclosed (pressurized) cylindrical tank 3 meters high contains 2.8 meters of oil (s.g. = 0.87). An orifice (Cc = 0.75, Cv = 0.95) at the bottom of the tank with a diameter of 25 mm was opened and a volume of 120 liters was collected after 30 seconds. Determine the velocity of the jet at the venna contracta and the pressure of air above the oil. Actual Velocity = m/s Pressure of air = kPa

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Q: 1) At the instant the valve is opened, the Venturi meter indicates a pressure difference of 735 kPa.…

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Q: A siphon pipe of diameter 250 mm contracts to a diameter of 100 mm over a vertical distance of 5 m…

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Q: What is the pressure at point 2 (kpa), if the water flows as irrotational inside the pipe? Given…

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Q: If the velocity in a 300-mm pipe is 0.50 m/s, what is the velocity in a 75-mm-diameter jet issuing…

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Q: C2. A conical tube is fixed vertically with its smaller end upwards and it forms a part of the…

A: Since you have asked multiple subparts, only the first three subparts are solved for you. If you…

Q: The SG of the oil in the tank is 0.93, and a plunger with a diameter of 5 inches is being pushed…

A: V1=0.5ft/s D1=5inch D2=30mm

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A: Find the flow rate through the pipe.

Q: Assume the water in the first tank maintains its height and pressure. The valve is opened and after…

A: Solution: Given Data: P=200 kPaρ=1000 kg/m3D=5 cmPatm=100 kPa   To Find: Mass flow rate through the…

Q: A pitot-static tube is used to measure the air flowrate in a duct. A manomete contains water is…

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Q: In a venturemeter used for measuring the flow of oil (S = 0.85) through a horizontal pipeline, the…

A: given that , oil specific gravity =0.85 pipe diameter P=2.4Pt where Pt is the diameter of the throat…

Q: What is the pressure at point 2 (kpa), if the water flows as irrotational inside the pipe? Given…

A: Solution:

Q: A small, high pressure water jet can be used for cutting various materials. A jet with a speed of…

A: For the solution refer below images.

Q: The system shown in the figure is used for painting in factory. The speed of the paint that enters…

A: Given data: a = 6 and b =2 Speed of the paint, u = 1(ab) = 1(12) = 12 m/s Density, ρ = 8(ab) = 84…

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Q: The entrance-to-exit area ratio of streamtube is given as 2. Consider incompressible flow entering…

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Q: 4. A tank is full of water and open at the top as shown in the figure. There is a frictionless…

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Q: As part of a processing of biofuels, water is pumped into a circular tank with a diameter D₁, as…

A: For the solution refer below images.

Q: Water is filled into a circular tank (inner diameter 1 m) from two inlet pipes as shown. The…

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Q: Q1) Water flows through the sudden pipe expansion shown below at a flow rate of 3 m3/s. the small…

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Q: Question 1: The diagram shows water leaving a tank through an inverted V-tube. y (D (All answers to…

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Q: Problem 1. Air flows steadily in a duct from Section (1) to Section (2). At Section (1), the…

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Q: To what height will the jet of fluid rise for the conditions shown in the figure

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Q: Inside a wind tunnel, the air at the entrance has a pressure of 2100 lbs/ft^2, and a temperature 510…

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Q: 1. For the pipe and nozzle system shown on the first figure, the velocity of the free water jet is 6…

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Q: Consider the wind tunnel shown below. The diameter at section 1 is 0.9 m and the diameter at section…

A: Given data, WIND TUNNEL PROBLEM D1 = 0.9 m                            (D1 = diameter at section 1)…

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.