A 4-inch diameter round duct has air moving at 600 feet per minute. What rateof airflow comes out of the duct?

Q: Ducting is often rectangular or square rather than circular. Why?

A: Ducting is often rectangular or square rather than circular due to following reasons:

Q: What are the applications of forward curved centrifugal fans?

A: Centrifugal fans are suitable for delivering medium to high airflow. They utilize a high rpm than…

Q: While the pressure remains constant at 85 psig, the volume of air changes from 20 ft3 to 12 ft3.…

A: Give data: P= 85psiV1 (initial volume) = 20 ft3V2 (final volume) = 8 ft3∆V=V1-V2=20-12=8…

Q: The water level in a tank is 34 ft above the ground. A hose is connected to the bottom of the tank…

A: Determine the minimum tank air pressure?

Q: What are the applications of Tubeaxial axial fans?

A: Axial tube fan is the cylindrical tube-like structure used as the industrial fan. It is similar to…

Q: What is the size in feet of the grille needed to pass 180cubic feet per meter at 60 feet per minute…

A: To determine the size of grill which will allow for a given volumetric flow rate for given flow…

Q: What types of ventilation are used to assist with the conditioning of inside air?

A: Ventilation is a method in which outside air is introduced into a room or a building to control the…

Q: What are the disadvantages of increased ventilation?

A: The disadvantages of the ventilation system, is it has to be adjusted to the climatic change. The…

Q: What is the function of freeze-condensation vacuum system?

A: Solution: A deodorizer vacuum system make use of freeze condensation technology provides advantages…

Q: Find in feet the distance the air flows through this duct

A: The objective is to find the total length distance travelled by the air flow in the duct The lengths…

Q: At what velocity does air and water flow convert from laminar to transitional in a 5 cm diameter…

A:

Q: What is pipe flow? Describe the various types of minor head losses in pipes.

A:

Q: In order to move 100 cu ft per minute down a 5-inch diameter duct, what velocitymust the air have?

A: Given :  Air flow, Q = 100 ft3/minDiameter of Duct, d = 5 inch = 512 = 0.4167 ft

Q: What are the applications of Propeller axial fans?

A: The applications of Propeller axial fans are:

Q: The highest velocity (in cm/sec) for flow of water of viscosity 0.01 poise to be laminar in a 6 mm…

A:

Q: Find the total volume of air in 44 feet of 6-inch round duct. Find the volume incubic feet.

A: Given: Length of duct, L = 44 ft Diameter of duct, d = 6 in = 0.5 ft

Q: (category: friction factor, FE prep): Air at 1 atm and 10°C flows in a 4 cm diameter glass pipe…

A:

Q: What is a reverse-air baghouse?

A: Industries having boilers have stacks that exhaust polluted air filled with particles and gases. If…

Q: A jet of water issuing from a nozzle at 80 kph. Neglecting air resistance, how high could the jet of…

A: Given data, Speed of water jet = 80 kph = (80×5/18) = 22.22 m/s Height of water jet to rise = H

Q: The tubes going to and from an air-conditioning condensing unit must passthrough a wall. The tubes…

A: Schematic diagram of the given problem:

Q: The work done by a 1 kN of water jet moving with a velocity of 60 m/sec when it impinges on a series…

A: Given data- velocity V=60 m/s,Force F=1 kN,velocity of vanes=9 m/s,To Find-The work done by the jet.

Q: Describe the function of an air filter

A: Function of air filter

Q: A humidifier is designed to put 8.3 gallons of water into air flowing through anair duct every 24…

A: Given data:- The given amount of water put into the air in 24 hours, =8.3 gallons

Q: Water at 50°F flows at a rate of 4 ft/s in the space between 6-in Schedule 40 steel pipe and a…

A: Given; Volume flow rate, Q=4 ft3/s Diameter of circle, D=6in=0.5ft Side of square =10in=5/6 ft.…

Q: Air flows into this room at the rate of 71 cu ft/min. How many minutes will ittake to change the air…

A: given data rate of flow =71cu ft/min given volume of room=852cu ft rate of flow= given volume time

Q: Determine the energy loss due to a sudden enlargement from a standard DN 25 Schedule 80 steel pipe…

A: Data given Q = 3×10-3 m3/s Find : Head loss due to sudden enlargement

Q: An 80 kph stream of water from a nozzle. How high could the water jet rise without taking into…

A:

Q: 7" x 10" 7" x 10" 30 ft/s 30 ft/s 14" x 12" Ⓡ Air flows through two 7 in. x 10 in. ducts that merge…

A: Using continuity equation

Q: Propane is flowing in a 2 inch Schedule 40 steel pipe with a volume flow rate of 1.0 gpm. Compute…

A: Understand the concept first,  Here propane is travelling in 2 inch schedule pipe  & and the…

Q: Determine the deflection at C and the slope at A. Draw the elastic curve. 8 kip/ft B A- 6 ft – 9 ft-

A: Let,RA=vertical reaction at support A in upward directionRB=vertical reaction at support B in upward…

Q: A spray nozzle humidifier is installed in this air duct. a. Find in inches dimension X.b. Find in…

A: Consider the figure for solution-

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?