A horizontal pipe of diameter 0.2 m is suddenly enlarged to  0.3 m. If the rate of flow of water through the pipe is 0.2  m3/s and the intensity of pressure in the smaller pipe is 100  kPa, then find (i) the head loss due to sudden enlargement,  (ii) power loss due to enlargement and (iii) intensity of  pressure in the larger diameter pipe.

Q: please explain how to get the friction factor

A: The objective of the question is to calculate the friction factor, the power supplied to the pump,…

Q: If the flow of 0.10 m³/s of water is to be maintained in the system shown, what power must be added…

A: In this question first we have calculated Reynolds number to know the type of flow and then we have…

Q: Water density =1000 kg/m³ and viscosity is 0.001 N s / m², is pumped between two reservoirs at…

A: Given:Density, ρ=1000 Kg/m3μ=0.001 Ns/m2Q=0.2 m3/sL=400 md=8 cm =0.08 m

Q: Develop the expression for lost head in a horizontal pipe for turbulent incompressible flow.

A:

Q: Find the loss of head whena pipe of diameter 200nm is suddenly enlarged to a diameter of 400mm. The…

A: Continuity equation is based on the conservation of mass. If a pipe having area at one section is…

Q: Water flows at a rate of 0.030 m³/s in a 0.16-m-diameter pipe that contains a sudden contraction to…

A: Flow rate of Flow Q = 0.030 m3/s Diameter of pipe at entrance d1= 0.16 m Diamete of pipe at…

Q: 1. Water (p = 1000- kg H = 10-3 flows in a horizontal constant-area pipe; the pipe cross ms section…

A:

Q: 5 Water flows through a horizontal pipe that has and 2 cm at the exit. The pressure drop across t…

A: Given data as per question Diameter of pipe at entrance, d1=4 cm=0.04 mDiameter of pipe at exit,…

Q: Water at 59 F flows through a straight section of a 6-in-ID cast-iron pipe with an average velocity…

A: Given dataT=59FV=4 ft/sg=32.2 lb.ft/s2ρ=62.3 lb/ft3y1-y2=2ft

Q: The three friction disks shown are made of the same material and have the same thickness. It is…

A: The number of revolutions required.Given:The weight of the disk A is .The radii of the disks are…

Q: The water is flowing through a taper pipe of length 100 m having diameters 600 mm at the upper end…

A:

Q: Find the pressure difference in inlet cross section of water sprayer as shown in the figure (D=10…

A:

Q: t the gasoline transfer facility (ρᵣₑₗ=0,75) from the pond of  storage to consumption, you want to…

A: The power required to operate a pump between 2 points in the system can be obtained by using the…

Q: A two storey building has two faucets, one in the basement and one in the firstfloor. The maximum…

A: The objective of this question is to find the maximum velocity of water at the first floor faucet…

Q: A horizontal water pipe of diameter 15cm converges to7.5 cm diameter. If the pressure at the two…

A: Given: The first section diameter is, d1=15 cm×m100 cm=0.15 m. The second section diameter is,…

Q: The water jet exiting from a stationary tank through a circular opening of diameter 300 mm impinges…

A: Diameter of circular opening, d=300 mm or 0.3 mDensity of water, ρw=1000 kg/m3acceleration due to…

Q: 5. The large tank shown in the figure is filled with water to a height of ho. Water exits the 5-cm-…

A: Step 1: Step 2: Step 3: Step 4:

Q: Q3/ Oil (S-0.88) flows in an inclined pipe at a rate of 0.141 m'/s as shown in Fig. (3). If the…

A:

Q: An oil of S.G of 0.8 is flowing in a stream tube as shown in

A:

Q: -5 2 m /s) flows in a tube that has a In the figure shown, water (density=1000 kg/m and viscosity…

A:

Q: With the haze-pipe system in the figure, the ideal fluid (water) taken from the infinitely large…

A:

Q: A vertical pipe of 1 m diameter and 20 m length has a  pressure head of 5 m of oil at the upper end.…

A:

Q: The power 455 W is required to transmit 8 x 10-3 m3/s of water. Find the loss of head due to…

A: Given Data  Flow rate , Q=8*10-3 m3/s Power =455 watt g=9.81 m/s2. Density of water 1000 Kg/m3.

Q: 1 1 1 || |x+y+z)dydxdz 3. -1 -1-1

A: Given,

Q: In the expanding pipe system with circular cross section given in the figure, the fluid moves from…

A:

Q: Water flows through a circular pipe with a 180° elbow and exits to the atmosphere through a nozzle…

A:

Q: The average velocity of water flowing in a circular pipe of 5cm in diameter is 3m/s. If the flow is…

A: The mean velocity is factor defined by discharge but in actual condition the actual velocity is more…

Q: The power 486 W is required to transmit 9 x 10-3 m3/s of water. Find the loss of head due to…

A:

Q: A venturi meter is introduced in a 300 mm diameter horizontal pipeline carrying a liquid under a…

A: Given data: D=300 mmd=100 mmP=150 kPaHead loss=3% of differential pressure headhloss=-400 mm Need to…

Q: The water in an aquarium will be drained for cleaning. A flexible tube (D = 4mm) will be used to…

A: The volumetric flowrate of water is 2.587 LPM (litre/min).

Q: The power 351 W is required to transmit 2 x 10-3 m3/s of water. Find the loss of head due to…

A:

Q: I need the answer

A: Consider the pump as a reference line and only minor loss will be taken into account.

Q: Flow takes place between three reservoirs, as shown in Figure 1. The volume flow rate out of…

A:

Q: A vertical pipe in the form of a cone has a diameter of 45 cm at the top and 92 cm at the bottom and…

A:

Q: Water (@ 45°C) is flowing in a horizontal pipe with an increasing cross-sectional area. The measured…

A: Given   Pressure drop = 4.1 psia                            = 28268 Pa         Exit area, A = 2a…

Q: The cast iron pipe shown in Figure Q2 carries water at a rate of 200 liters per minute from the main…

A: Flow rate = Q = (Area of cross section)*velocity We will use moody chart to find friction factor…

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.