A fan is used to force air having a temperature of 20°C theough the 200 mm diameter galvanized sheet metal duct. Determine the head added if the length of the duct is 150 m and the flow is to be 0.15m^3/s. Take f=0.023 and kinematic viscosity of air = 15.1x10-6 m2/s.

A fan is used to force air having a temperature of 20°C theough the 200 mm diameter galvanized sheet metal duct. Determine the head added if the length of the duct is 150 m and the flow is to be 0.15m^3/s. Take f=0.023 and kinematic viscosity of air = 15.1x10-6 m2/s.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: For the spring-mass-damper system below subjected to the force shown which is in Newtons, determine…

Q: 94 In the figure, in +he water 0,IM -(2) Alow in the T -shapped pipe inthe horizental plane, the…

A: Following is the given T-Shaped pipe in the horizontal plane: To find: x and Ycomponent of the…

Q: A capillary tube of 1.3 mm diemeter is immersed vertically in water exposed to the atmosphere.…

Q: Air y Fluid A Gage liquid Fig. 2

Q: An axial flow compressor has a mean radius 0.30m with polytropic efficiency 0.88 receives air…

A: GIVEN- Mean radius=0.30m prototypic efficiency=0.88 axial speed =190m/sec speed(N)=9000rpm Ambient…

Q: ion 1: The absolute pressure in a gas tank is 300 kPa. Determine the gage pressure

A: Given data : The value of absolute pressure=PAbs PAbs=300 KPa The value of atmospheric pressure…

Q: Water is transported in a pipe, at an average flow rate of Q = 80 L/s. Calculate the pressure…

A: Solution of a part a and part b

Q: Calculate the X length that can keep the gate closed. The gate is hinged from point A. The pressure…

Q: 1. Find the air pressure in the tank (in psi), given the following conditions. SG =0.9 AIR LA *0,51…

Q: Compute the height of capillary rise for water in a tube having a diameter of 0.05 mm (in SI units).

A: Given: The diameter of the tube is 0.05 mm.

Q: Stops Piston Gas m=5 A-0

A: Given: Patm=1 barm=50 kgA=0.01 m2g=9.81 m/s2

Q: Find the total friction loss in 120 mm diameter G.I. pipe discharging 6 L/s in a total length of 350…

Q: The horizontal nozzle in the given figure has D1 = 12 in and D2 = 6 in, with the inlet pressure p1 =…

A: Compute the horizontal force provided by the flange bolts to hold the nozzle fixed?

Q: 6. Seawater (sg = 1.03) enters a heat exchanger through a reducing bend connecting a 4-inch copper…

A: Calculate the force required to hold the bend in equilibrium.

Q: Flow rate of a fluid (density = 1000 kg/m³) in a small diameter tube is 800 mm³/s. The length and…

A: Given:Density of the fluidρ=1000 Kg/m3DischargeQ=800 m3/sQ=800×10-9 m3/sLength of the tube(L)=2…

Q: Water is pumped from an elevated pool to a tank that is initially empty. The height from the water…

A: Given: Water is pumped from an elevated pool to a tank that is empty. The height from the water…

Q: and 250 K is passed thr- pipe in which the pres cause of frictional resis

Q: Water at 25°C is pumped into the galvanized iron pipe branch consisting of two 50-mm-diameter pipes…

Q: 16. Calculate the pressure, in kPa, at A, B, C, and D.

Q: 2- Oil (p = 80o kg/m3) flow through a 5omm-diameter smooth pipe at a velocity of 2m/s, the pressure…

Q: h W=y¥ Air Water

A: The rise of liquid in the glass tube is due to the capillarity. capillarity is the phenomenon of…

Q: In a 200 foot tall water tank, the pressure at the bottom is a. 1960 kPa b. 86 psi c. 25 psi d. 500…

A: Introduction : In this question we are provided with value of depth of water in water tank in term…

Q: Home wok 2 Example (8) Steel tube shaft having length 3mm and diameter 50mm subjected to axial…

A: Schematic diagram of the given problem:

Q: In the figure, in +he water 0,1M -(2) Alow in the T-shapped pipe inthe horizental plane, の3m the…

Q: Calculate the X length that can keep the gate closed. The gate is hinged from point A. The pressure…

Q: B- A square cross-sectional tube of size 3 mm. capillary rise, if surface tension, (a) is 0.073 M

Q: H.W: calculate the pressure in A, B, C and D? Air A Air 0.4m 0.4m Oil S.. 0.9 0.5m Water D

Q: Part B: Water at 20 °C steadily flows through the reducing section at 70 kg/s. We know the following…

Q: Pipe 1 which is 100 mm in diameter and 350 m long is in parallel to pipe 2 which is 300 m long. Pipe…

Q: Find the pressure in the pipe.

Q: 3. From d figure below, if the atmos. pressure is 770mm of Hg, fınd: a) Rm if the pressure at B is…

Q: A pump drawing water from a reservoir and discharging it into the atmosphere at point B. The…

Q: Flow rate of a fluid (p = 1000 kg/m³) in a small diameter tube is 800 mm³/s. The length and diameter…

A: The density of the fluid, = 1000 kg/m3Flow rate = 800 mm3/sLength of tube = 2 mDiameter of tube =…

Q: Q2// Consider a special ball made of steel (p- 5000 kg/m', Cp- 300 J/kg. k, A= 60 m²). The initial…

A: Heat transfer is a thermal engineering subject that deals with the generation, consumption,…

Q: 2. A 0.051 m diameter nozzle is attached to a hose with an inside diameter of 0.1 m. The resistance…

A: Apply continuity equation to calculate velocity. Then using Bernoulli equation calculate pressure at…

Q: ETERMINE THE ABSOLUTE PRESSURE OF A IF THE AIR PRESSURE IS 2KG/CM3

A: The pressure force is defined as the force that is exerted by the pressure on any area that is equal…

Q: The impeller of a centrifugal blower has an exit diameter of 0.6 m, B2 = 30°, and operates at 3600…

A: The question is based on the impeller of the centrifugal blower. The exit diameter, pressure at…

Q: Flow rate of a fluid (density = 1000 kg/m³) in a small diameter tube is 800 mm³/s. The length and…

Q: A fan is used to force air having a temperature of 20°C theough the 200 mm diameter galvanized sheet…

Q: figuse be low, determine the pressurt at w.: As shown in point A. Hg

Concept explainers

Pressure and Stress

Question

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Heavy fuel oil flows at Q = 10 gallons per minute (gpm) in a horizontal steel pipe that connects two storage tanks. The diameter of the pipe is D = 1.5 inches. The length of the pipe is L = 100 feet. The depth of oil in the supply tank is 30 feet above the pipe entrance. The temperature of the oil is 60°F, the specific gravity of the oil is s.g.oin = 0.90, the specific weight of the oil is 56.13 lb/ft', and the kinematic viscosity of the oil is 0.00175 ft2/s. The pipe discharges into the bottom of the receiving tank. Neglect minor losses. a) Determine the pressure p at the pipe entrance in pounds per square foot (psf). b) Determine the velocity v in feet per second (fps). c) Determine the Reynolds number Re. d) Classify the flow based on the Reynolds number Re. e) Determine the Darcy-Weisbach friction factor f. f) Determine the friction head loss hfac in feet in the pipe between the two storage tanks. 8) Determine the depth of oil in feet above the exit from the pipe into the second…
A galvanized-iron pipe (ε = 0.0005 ft) is to carry air at standard temperature and pressure at a rate of 2.0 ft3/s. The pressure drop is to be no more than 0.50 psi per 100 ft. Design the pipe diameter.
In a certain air duct, pressure is being measured in inches of water. The ductis 26 feet long. Find in inches of water per foot the pressure loss in the duct.
I need a handwritten solution, Thank you..
Read the question carefully and give me right solution
I need answer within 20 minutes please please with my best wishes
*2-16. Due to its slight compressibility, the density of water varies with depth, although its bulk modulus Eş = 2.20 GPa (absolute) can be considered constant. Accounting for this compressibility, determine the pressure in the water at a depth of 300 m, if the density at the surface of the water is Po = 1000 kg/m. Compare this result with water that is assumed to be incompressible. www.jar
. Flow rate of a fluid (density = 1000 kg/m³) in a small diameter tube is 800 mm³/s. The length and the diameter of the tube are 2 m and 0.5 mm, respectively. The pressure drop in 2 m length is equal to 2.0 MPa. The viscosity of the fluid is
I need the answer as soon as possible
Water flows in a steel pipe (e = 0.00020 feet) at a flow Q = 12.5 cfs. The diameter of the pipe is D = 18 inches and the length of the pipe is L = 2,500 feet between section 1 and section 2. The elevation at section 1 is z = 100 feet above the datum. The elevation at section 2 is z2 = 75 feet above the datum. The temperature of the water is 70°F. The kinematic viscosity of the water is 1.06 x 10° ft/s. The pressure at section 1 is p1 = 90 psig (pounds per square inch gage). a) Determine the velocity v in feet per second (fps). b) Determine the Reynolds number Re. c) Classify the flow based on the Reynolds number Re. d) Determine the Darcy-Weisbach friction factor f. e) Determine the friction head loss hfäic in feet in the pipe between section 1 and section 2. f) Determine the pressure p2 in psiq at section 2.
Why is that the pressure of air P2, the formula is added by 9.81h? Please answer this. Thank you.