Answered: Determine the friction loss when…

Determine the friction loss when circulating 9.4 m3/s of air at 23.9°C through 45.7 m of 0.914 m diameter galvanized steel duct

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.1P: Evaluate the Reynolds number for flow over a tube from the following data: D=6cm,U=1.0m/s,...

See similar textbooks

Related questions

Q: Water at four-degree Celsius flows through a pipe that has a conical shape and is sloping downward;…

A: Let us say top location is location 1 and bottom location is location 2. We are given, Temperature…

Q: Water flows through a rectangular duct with a width of 0.75 m and a height of 1.3 m of standard…

Q: A new cast-iron pipe 400 m long and 15 cm in diameter carries 42 L/s of water. Determine the…

Q: Q3) A pipe ofr 10 km length and connects tow reservoirs having a difference of wa level 25 m. If an…

Q: Doummate the power an 7- Water to run a Pelton wheel is supplied by a penstock of length e and…

Q: Select duct sizes for the rectangular duct system shown in the Figure, using the equal friction…

A: Given DataL=6mTotal pressure of the Duct=30PaPressure of Each Diffuser=5Pa Given System

Q: Calculate the water power available in the pipe flowing at the rate of 0.166 m3/s with total Head as…

A: Given, Discharge , Q=0.166m3/sTotal head, h=29.9mDensity of water, ρ=1000kg/m3acceleration due to…

Q: An axial fan having a hub diameter of 0.4 m and a hub ratio of 0.5 delivers a flow rate of 5 m3/s at…

Q: In a duct of uniform cross section only static pressure remain constant the total pressure decrease…

A: 1. First we will talk about static and dynamic pressure In bernoulli's equation you have two…

Q: Which of the following head is neglected in ideal Bernoulli's Energy equation 1. Head loss due…

A: Bernoulli's equation is nothing but another version of conservation of energy

Q: 4. If the pressure of water at the inlet to a pipe of length 300m and diameter 0.2m is 10¹kN/m²,…

A: Calculated the maximum rate at which power can be transmitted at the outlet from the pipe.

Q: Three pipes of diameters 300 mm, 200 mm and 400 mm and lengths 450 m, 255 m and 315 m, respectively,…

A: Given Data For Pipe A L1=450m D1=0.300m f1=0.0075 For Pipe B L2=255m D2=0.200m f2=0.0078 For Pipe C…

Q: Constant operating speed characteristics; H = 55 – 460v² and ng = 8,2 – 130v³ Water is drawn from a…

Q: A cast-iron pipe (L = 400 m, D = 150 mm) is carrying 0.05 m3/s of water at 15 degrees Celsius.…

A: Darcy-Weisbach equation

Q: r is following at Q=18000CFM in a duct by the means of a centrifugal fan of efficiency 0.82. if the…

A: The solution to the above question can be obtained using the Steady Flow Energy Equation which whose…

Q: Determine the head loss in a pipeline with friction factor of 0.01, length of 0.8 km, diameter of…

A: Given data: friction factor (f) = 0.01 Length (L) = 0.8 km Diameter (D) = 0.9 m Speed (V) = 8 m/s

Q: Water (ρ=998 kg/m³, μ=1.02x10^-3 kg/ms) flows through a 598 m length of pipe with 150 mm in diameter…

A: Given: Density of water ρ=998 kg/m³ Viscosity of water µ=1.02×10-5kg/ms Length of the pipe (L)=598m…

Q: Water from a reservoir is pumped over a hill through a 450 mm diameter and an absolute pressure of…

Q: Flowrate of water through bend pipe (90o ) is 0.21 m3 /s. The pipe diameter at the inlet is 150 mm…

A: Write the given data with suitable variables: Q=0.21 m3/sd1=150 mm=0.15 m1 m1000 mmd2=75 mm=0.075…

Q: 2.Oil for hydraulic system (sg= 0.90) is flowing at 2.35x10-3m3/s. Calculate the weight flow rate…

Q: The horizontal pipe length is 180 m and the vertical pipe length is 24 m in the fire protection…

A: dear student please rate me postive :) Stay safe stay happy ! Data given - L1 = 180 m L2 = 24 m…

Q: The air is flowing in the circular pipe with a volumetric flow rate of 11 m/h and diameter of the…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Water at 20°C flows in a 100-mm-diameter new cast iron pipe with a velocity of 5.0 m/s. Determine…

A: Given:- Diameter of pipe(d)=100mm Length of pipe(L)=100m Velocity(V)=5m/s To find: Pressure drop…

Q: Determine the expected Fanning friction factor for water at 28 degrees Celsius, flowing through a…

A: Give data as per the question The internal diameter of the tube =15 mm = 0.015 m velocity =0.3 m/s…

Q: 1. A pipe 100 mm bore diameter carries oil of density 900 kg/m3 at a rate of 4 kg/s. The pipe…

A: Dear student, we are suppose to solve only one question. Please post other question as a separate…

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…

Q: The velocity and pressure at the entrance to a horizontal pipe are 1 m/s and 120 kPa respectively.…

A: Question 1) Assuming that fluid flowing is water , then the density d will be 1000 kg/m³ Now, P1=…

Q: At a given temperature and pressure, water stream-A flows through pipeline A, while water stream-B…

A: Darcy Friction Factor Darcy Friction Factor is a dimensionless quantity used in the Darcy Weisbach…

Q: A pump shown in the Figure 3a below delivers water of density 1000 kg/m³ through a pipe of internal…

A: For the given system diameter of pipe (d) = 50 mm flow rate (Q) = 1.4 dm3/s = 1.4*0.001 m3/s =…

Q: Water flows upwards in a vertical pipeline of gradually varying section from point 1 to point 2,…

Q: Water flows thru the entrance section of the pipe whose pressure is 280 kPa and is 4.5 m above the…

A: Given: The pressure and datum of entrance section of pipe is P1=280 kPa and z1=4.5 m respectively.…

Q: At a water treatment plant, water (68°F) flows from tank 1 to tank 2 at a rate of 0.60 cfs through a…

A: Note:- From Colebrook equation(Turbulent flow):-…

Q: Two pipes are connected in series with a diameter ratio of 2:5. If the flow velocity in the smaller…

Q: Water at 20°C is pumped at a constant rate of 9 m3/h from a large reservoir resting on the floor to…

A: Write the given data. Q=9 m3/h=9 m3/h1 h3600 s=2.5×10-3 m3/sd=50 mmqL=2.5 J/kgP=0.1 kW=100 W

Q: Oil (SG oil = 0.95) flows at 200 L/s through a 200mm diameter pipe, 500m long. Friction factor is…

A: Given:SG=0.95Q=200 L/s =0.2 m3/sd=200 mmL=500 mf=0.0225

Q: Water flows through a horizontal verturi meter whos inlet diameter is 31 cm and throat diameter is…

Q: The rectangular duct section of 400mm*300mm size carries 50 m^3/min of air, with density 1.2 kg/m^3.…

Q: Electric power is generated in the hydroelectric power plant with a turbine-generator system, which…

Q: A new cast-iron pipe 400 m long and 15 cm in diameter carries 42 L/s of water. Determine the…

Q: A 20 hp pump with a suction from an open reservoir (10 m above the pump) has a flow rate of 125…

Q: A pump shown in the Figure 3a below delivers water of density 1000 kg/m3 through a pipe of internal…

A: As per Bartleby's policy in case of multiple questions I can solve only first one. Please repost…

Q: At room temperature, the water in the storage tank is pumped up to the top of the absorption tower…

Q: A centrifugal fan is drawing air at 200 m3/h. The pressure difference between the intake and…

A: Power is a product of pressure difference and discharge, output power is calculated 15.83 watt and…

Q: A pipe 120 mm bore diameter carries water with a head of 3 m. The pipe descends 12 m in altitude and…

Q: Which of the following equations below describes the system head of the piping shown below. The…

Q: Constant operating speed characteristics; H = 55- 460V2 and ng = 8,2v – 130V3 %3D Water is drawn…

Q: Water (ν = 0.86x10-6m2/s) flows through a tube with the diameter 12 mm at a velocity of 2 m/s.…

Q: Constant operating speed characteristics; H = 55 – 460v² and ng = 8,2v – 130v³ Water is drawn from a…

Q: increase in flow energy of a 10 ft3 of fluid passing a boundary of a system is 80,000 ft-lb.…

A: Given:Q=10 ft3E=80,000 ft-lbPi=100 psi

Concept explainers

Corrosion control methods

Corrosion may be defined as the method in which metals are attacked on their exteriors by gases existing in the atmosphere, converting them to their oxides, nitrides, sulfides, etc.

Question

Determine the friction loss when circulating 9.4 m3/s of air at 23.9°C through 45.7 m of 0.914 m diameter galvanized steel duct

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 with 5 images

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, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

. What horsepower is supplied to air moving at 7m/min through a 70cmx90cm duct under a pressure of8cm of H2O?
Question 6 Determine the velocity of flow and the friction loss as 0.472 m3/s of air flows through 23 m of an 0.305 m-diameter round duct V=6.5 m/s and DeltaP=41.5 Pa V=15.3 m/s and DeltaP=117.5 Pa V=9.3 m/s and DeltaP=94.3 Pa V=6 m/s and DeltaP=11 Pa
Q: Select duct sizes for the rectangular duct system shown in the Figure, using the equal friction method. The total pressure available for the duct system is 0.12 in. wg (30 Pa), and the loss in total pressure for each diffuser at the specified flow rate is 0.02 in. wg (5 Pa). Assume the velocity in mean duct 600 fpm. 25 ft (8 m) 150 cfm (0.071 m/s) Plenum Boots are round (2) 5 ft to rectangular. 20 ft (6 m) 15 ft (4.6 m) (1.5 m) (1.5 m) 200 cfm 5 ft 150 cfm 5 ft (0.095 m/s) (0.071 m/s) (1.5 m) 5 ft (1.5 m) E (1.5 m)
Design the duct system shown below using Equal friction method, and determine the fan power when the fan efficiency is 68%. The duct is circular. Take the velocity in the main duct AB equal to 7 m/s. Assume a dynamic loss coefficient of 0.5 in T fitting and 0.8 in elbow fitting. Given AB = BC = 10m and BD = 25m .
an air is following at Q=18000CFM in a duct by the means of a centrifugal fan of efficiency 0.82. if the shaft power 21.25 hp required to run the fan at these conditions and the total friction resistance of the duct 1.5 in of water. what is the air velocity in the duct
If the Darcy Weisbach friction factor for a fluid flow through a pipeline is calculated as 0.016, the Fanning friction factor can be calculated as O 0.004 O 0.000256 None of the above O 0.064
A duct of rectangular cross-section 600mm X 400mm carries 90 m3/min of air having a density of 1.2 kg/m3. Determine the equivalent diameter of a circular duct, (a) when the quantity of air carried in both the cases is the same; and (b) when the velocity of air in both the cases is the same. If friction factor is 0.011, find the pressure loss per 100 m length of duct. Group of answer choices 537 mm; 480mm; 21.9 mm of water 750 mm; 408mm; 12.9 mmof water 573 mm; 840mm; 29.1 mmof water 735 mm; 804mm; 91.2 mmof water please give full solution for review and analysis
Select duct sizes for the rectangular duct system shown in the Figure, using the equal friction method. The total pressure available for the duct system is 0.12 in. wg (30 Pa), and the loss in total pressure for each diffuser at the specified flow rate is 0.02 in. wg (5 Pa). Assume the velocity in mean duct 600 fpm. 150 che 25 Boo ae und torectang a5On e S. 150 ct 0.095 mi 071 15m
An open test tube at 293 K is Water at 20°C is being pumped from a tank to an elevated tank at the rate of 5.0 x 10-3 m3/s. All of the piping in the image below is 4-in. schedule 40 pipe. The pump has an efficiency of 65%. Calculate the kW power needed for the pump.
4. The pump station requires to lift the water requirement of the municipality. The total dynamic head requirement is 40 m. If the total head loss is 5 m, determine the power in kW required to reach the required elevation. If the efficiency of the pump is 80% determine the power required in kW. 5. The Water District plans to cross two parallel pipes along both sides of the bridge to augment the 400 mm transmission line. If the diameter of the two pipes are 200 mm and 250 mm, respectively, determine the total head loss in meter and the flow rate in m3/s along the two pipes. Consider that the flow is 25 MLD and the length of both pipes are 150 m.
Determine the velocity of the flow of water @45C is flowing through a 3-in ID smooth pipe. The friction loss for a 75 ft section of the pipe amounts to 2.4 lbf / lbm.
Question 37 Calculate the friction factor for atmospheric air at 80°F ( = 0.0735 lbm/ft³. %3D = 1.24 x 105 Ilbm / ft-s ) flowing at a velocity of 67 ft/s in a 4 ft diameter galvanized pipe ( = 0.0005 ft) express answer in 4 decimal places