On a circular conduit there are different diameters: diameter D1 = 3 m changes into D2 = 4 m. The velocity in the entrance profile was measured: v1 = 4 ms-1. Calculate the discharge and mean velocity at the outlet profile (see fig. 1). Determine also type of flow in both conduit profiles (whether the flow is laminar or turbulent) – temperature of water T = 12° C. Kinematic viscosity of water of 12°C is 1.24 x 10-6.

Q: 5. Water flows in a 30 cm diameter cast iron pipe of relative roughness 0.0008. If the water flow…

A:

Q: OIL FLOWS fRom THE PRESSULIRD TANK AT A TO 8, DETERMIN THE PesssURE AT A TO CAUSE A FLOW OF 0.002…

A: Apply bernollis eqn. between A and B.for solution refer below images.

Q: 3) What are the flow Q and the velocity V when total head loss is H = 25 m? KENTRANCE = 1.0 KGLOBE…

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Q: OIL FLOWS fRom PRESSURIZEFO TANK THE AIR AT A TO 8, DETERMノん法 THE PRESSURE AT A TO CAUSE A FLOW OF…

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Q: Water flows through a Venturi as shown in the figure at a flow rate of 5.4x10 m /s. What is the…

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Q: Pump head, hp, can be formulated as, h, = 22 - z1 + hm + he Where, E h = EK and hy = Table 1: Minor…

A: a)  Volume flow rate =0.006 m3/s ( given) Radius = 2cm = 0.02m Cross section area= 3.14 × 0.022…

Q: The three tanks shown in the figure below are connected by new cast iron pipes (ɛ = 0.26 mm). The…

A: Given: To Determine: Flow rate in pipe 2 and 3 and required  pump power.

Q: A straight transfer pipe of length L = 10 m and D = 1 cm carries a liquid in highly turbulent flow…

A: When fluid flows in the pipe it has some losses due to that pressure drop occur in the flow. Due to…

Q: Consider flow of water (μ = 0.001 Pa-s) in the 6-cm diameter cast-iron (ε = 0.26 mm) pipe shown in…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: On a circular conduit there are different diameters: diameter D1 = 2 m, changes into D2 = 3 m. The…

A:

Q: a) An oil with a density of 870 kg/m³ and kinematic viscosity of 10.7 mm²/s flows at a rate of 0.1…

A: Oil density = 870 kg/m3Kinematic viscosity = 10.7 mm2/s Flowrate = 0.1 m3 /s Slope = 1 in 500

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.