air flows in a duct at the rate of 0.056 m3/s. Determine the pressure drop (kPa) between the 6 and 3 cm inlet and outlet. Rho =1.25kg/m3

Q: In a circular pipe of diameter 1 ½ in. the flow is described by the equation u(r) = 1/2 (1 - r 2/R2…

A:

Q: Determine the loss of pressure in overcoming the friction in a coil through which water flows with a…

A:

Q: In fully developed laminar flow in a circular pipe, the velocity at R/2 (midway between the wall…

A: Given : The velocity at r from the center line, V r =13 m/s here, r=R/2

Q: The water flows through a taper pipe of length 100m having diameters 0.6m at the upper end and 0.3m…

A: GIVEN DATA-  l=100m  slope =1 in 40 d=0.3m , D=0.6m Q=0.05m3/s  Pressure at upper end = 196.2 KPa…

Q: H.W: Determine the mean and maximum velocities for a fluid flow inside pipe -(1-) 2 according to the…

A:

Q: A pipe of length 100 m and diameter 200 mm carries water  with a velocity of 4 m/s. For the pipe, if…

A:

Q: The velocity profile for turbulent flow in a circular pipe is approximated as u(r) = umax(1 -…

A: The given velocity profile is Consider a circular element on the cross-section of the pipe. The…

Q: A 400cm long pipe with a smaller diameter of 3.937 inchesand a larger diameter of 11.81 inches as…

A:

Q: Determine the pressure drop per 100-m length of horizontal new 0.30-m-diameter cast iron water pipe…

A:

Q: the diameter of a pipe in section 1 is 9 cm. if the velocity of water flowing through the line at…

A: Given data:

Q: Determine the rate of flow of water through a pipe of diameter 20 cm and length 50 m when one end of…

A: given data diameter = 20cm length = 50 m f= 0.009 height of water in the tank = 4 m find the flow…

Q: A liquid with a density of 0.8 [g/ml] flows through a tube with an inner diameter of 50 [mm].  There…

A:

Q: Water is flowing through a horizontal pipe of diameter 250 mm. If the pressure drop between two…

A: Givend=250mm∆P=825Pa

Q: A 400cm long pipe with a smaller diameter of 3.937 inchesand a larger diameter of 11.81 inches as…

A:

Q: Pm - 900 kg/m3. Determine the flowrate through the pipe 2.5 m=h in Fig. Water 0.08 m (1) (25

A: Given,

Q: The power 484 W is required to transmit 6 x 10-3 m3/s of oil that has a head loss of 16 m.

A:

Q: Air at 110 kPa and 50 °C flows through the 6 cm diameter duct at a flow rate of 45 L/s in the…

A: Data given-  P1 = 110 kPa  d1 = 6 cm = 0.06 m d2 = 4 cm = 0.04 m Q = 45 L/s = 0.045 m3/s z2 - z1…

Q: Show that loss of head due to friction in pipe flow by Darcy-weisbach is given hf=4fLV^2/D*2g

A:

Q: A clothes dryer discharges air at 1 atm and 120°F at a rate of 1.2 ft3/s when its 5-in-diameter,…

A: Given Discharged air temperature = 120 F Discharged air pressure = 1 atm Diameter of the pipe = 5 in…

Q: piezometer and a Pitot tube are tapped into a 4-cmdiameter horizontal water pipe, and the height of…

A: Given data: The diameter of the water pipe is; D = 4 cm. The height of the water column in the…

Q: The pump is used with a 3-in.-diameter hose to draw water from the cavity. Include frictional head…

A:

Q: Air enters the circular nozzle with a velocity of 32 m/s and then exits to the atmosphere at B.…

A: Given:Velocity at A,VA=32msDiameter at section A,DA=0.4mDiameter at section B,DB=1.2mCross sectional…

Q: Determine the loss of pressure in overcoming the friction in a coil through which water flows with a…

A: Given information: velocity = 1.2 m/s internal diameter of pipe = 30 mm = 0.03 m Since 10 turns,…

Q: Determine the rote at which the water level rises/decreases in an open container if the water coming…

A: Given: The velocity of water coming in, u = 0.5 m/s The area of pipe at inlet, A1 = 0.1 m^2 The flow…

Q: Air enters into the hollow propeller tube at A with a mass flow of 3.5 kg/s and exits at the ends B…

A:

Q: An adiabatic nozzle has Refrigerant-134a at a pressure of 102 psi and temperature of 248°F entering…

A:

Q: A fluid flows at 455 cubic meters per minute inside a rectangular duct, whose cross-section has a…

A:

Q: If the head loss in an 8 km long cast iron pipe carrying water at a rate of 1.42 m^3/s is not to…

A:

Q: Determine the pressure drop, the head loss, and the pumping power required to overcome the…

A:

Q: In order to drain the tank faster, a pump is installed near the tank exit. Determine how much power…

A:

Q: A nozzle is attached to a pipe as shown in Fig. 8-33. The inside diameter of the pipe is 100 mm,…

A:

Q: A 400cm long pipe with a smaller diameter of 3.937 inchesand a larger diameter of 11.81 inches as…

A:

Q: Fluid Mechanics Problem

A:

Q: An orifice meter is to be installed in a 12 cm ductile iron pipe carrying water at 27oC. A mercury…

A:

Q: The MINIMUM value of friction factor 'F' that can occur in laminar flow through a circular pipe is :

A:

Q: Show that the Reynolds number for flow in a circular pipe of diameter D can be expressed as Re =…

A: Given, D is the diameter of the pipe. In the question due to some error, Re​=4m˙/(πDμ) is given as…

Q: Explain how flow rate is measured with a turbine flowmeter, and discuss how they compare to other…

A: For measuring flow rate we have many flow meter and one of them is Turbine flow meter. As from the…

Q: If the diameter at section 1 is d1 = 52 cm and at section 2 d2=81 cm and the mean velocity at…

A: Given: d1=52 cmd2=81 cmv2=2.2 m/s

Q: What are the primary considerations when selecting a flowmeter to measure the flow rate of a fluid?

A: Following are the primary considerations when selecting a flowmeter to measure the flow rate of a…

Q: Water is flowing with velocity 2.8 m/s in an 80 mm diameter half opened gate valve. Determine the…

A:

Q: Determine (a) the head loss, (b) the pressure drop, and (c) the pumping power for water flowing…

A:

Q: The duct has a diameter of 150 mm. Its average friction factor is f = 0.004, and air is drawn into…

A: Diameter = 150 mm Length = 90 m Friction factor = 0.004

Q: Venturimeter is installed in a pipe of diameter 40 mm. If the throat diameter of venturimeter is 20…

A: Given data:

Q: O , - S00 kP mm diameter 50- mm diameter Water

A: given:

Q: How does the Orifice Meter equipment measure and record the kinetic and potential energy of a…

A: Orifice meter is flow measuring device made of a hole in a plate which works by measuring the…

Q: Determine the flowrate and the pressure in the hose.

A:

Q: 3.82 JP-4 fuel (SG = 0.77) flows through the Venturi meter shown in Fig. P3.82 with a velocity of 15…

A: Calculate the velocity using continuity equation, A1V1=A2V2 π4d12V1=π4d22V262×15=42×V2V2=33.75 ft/s

Q: 1. The irrigation pump is used to supply water to the pond at B at a rate of 0.09 m3/s. If the pipe…

A: Given:Q=0.09 m3/sd=150 mmhl=0.1 m/m

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.