5. A 50-m duct is 0.060-m in diameter (Figure 2). Calculate the flow rate (m³/sec). Pfluid=917 kg/m³ (density of fluid). 1 Hfluid = 13.6 Pas (viscosity of fluid). TT-3.14 g=9.81 m/s² HINTS: Use Bernoulli. No unit conversion is needed. Consider the flow as laminar. Point 2 is datum level. Velocity and pressure heads at point 1 are zero (open to atm). Elevation and velocity heads at point 2 are zero (datum level and open to atm). 12 m L = 50 m 205000 Pa gage 2 Figure 2

5. A 50-m duct is 0.060-m in diameter (Figure 2). Calculate the flow rate (m³/sec). Pfluid=917 kg/m³ (density of fluid). 1 Hfluid = 13.6 Pas (viscosity of fluid). TT-3.14 g=9.81 m/s² HINTS: Use Bernoulli. No unit conversion is needed. Consider the flow as laminar. Point 2 is datum level. Velocity and pressure heads at point 1 are zero (open to atm). Elevation and velocity heads at point 2 are zero (datum level and open to atm). 12 m L = 50 m 205000 Pa gage 2 Figure 2

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.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.34P

See similar textbooks

Similar questions

In a pipe of diameter 300mm the center line velocity and the velocity at a point 100mm from the center, as measured by pitot tube are 2.4 m/s and 2.0 m/s respectively. Assume the flow in the pipe to be turbulent find: 1-Dischrge through the pipe,2-Coefficient of friction, 3 Height of roughness projections.Please do not waste my question solve with correct answers only.
Subject : Fluid mechanics Read the question carefully and give me right solution according to the question. Two pipes with C1 = 120, connected in series, discharge 4.75 cfs with a loss of head of 27 ft. Each pipe has a length of 1000 ft. If one pipe has a diameter of 18 inches, determine the diameter of the other pipe. Neglect minor losses. Note: Diagram not given
Nitrogen gas under a pressure pn = 15 psig is used for pumping kerosene at 25°C (density = 816 kg/m3, viscosity = 1.81 cP) through an elevation increase of 6 m. If there is an effective length of 45 m of nominal 2-in. schedule No. 40 pipe (commercial steel) between the two tanks, what is the flow rate of kerosene? Neglect exit kinetic-energy effects.
A 152.4 mm, Schedule 40 pipe line 91.4 m long conveys 3028 l/min of cold water from a pump to a point of discharge 24.4 m higher than the pump. There are four 90° elbow in the line. Find the pumps dynamic discharge head. Use Table of Equivalent Length of Straight Pipe (see image). Please help. Thank you :)
26. Inlet and throat diameters of a horizontal venturimeter are 270 mm and 130 mm respectively. The liquid flowing through the venturimeter is water. Pressure intensity at inlet is 19 N/cm2, while pressure at throat is 48 kPa. Find flow rate of water in lit/min, assuming Cd is 0.9 and also draw the neat sketch. i) Actual flow rate =
fluid kimematics mechanical, A crude oil having kinematic viscosity of 0.4×10-4 m2 per second is flowing through a pipe having diameter 0.3 m at the rate of 300 litres per sec. calculate the head lost due to friction for a length of 50 m of the pipe?
A fluid has a kinematic viscosity ν=15x10-6 m2 s-1 and a density ρ=1 kg m-3. In a given industrial application we have a straight, circular pipe of radius 0.1 m and length 11.8 m. A pressure drop of Δp=4.8 Pa is imposed to drive the flow. Assuming a fully developed and steady state flow in the entire pipe, find the wall shear stress magnitude in SI units? Give your answer to three decimal places.
A flow of 0.20 ft3/s of glycerine (sg=1.26) passes through a 4-in-ductile iron pipe. At 100 °F, the glycerine has a value of ɳ = 7.5x10-3 lb-s/ft2. Determine whether the flow is laminar or turbulent.
I6 a) Determine the radial positions of a pitot tube for a 6-point traverse in a 0.3 m inner diameter pipe. Show your calculations. b) If the fluid velocity measured at the pipe center is 0.3 m/s and yields a Reynolds number based on local velocity of 4000, what is the fluid cross-sectional average velocity in the pipe? c) At what value of Re is the discharge coefficient of an orifice meter approximately independent of geometry and flow rate?
Sulfuric acid with a density of 1980 kg / m3 and a viscosity of 26.7 cP flows in a pipe with a diameter of 35 mm. If the acid flow rate is 2 m3 / min, what is the pressure loss due to friction in a 30 m long smooth pipe? a. Reynold number = . b. Loss of Pressure = kPa.
Water flows from a faucet into a sink at 3 U.S. gallonsper minute. The stopper is closed, and the sink has two rectangular overflow drains, each 3/8 in by 1¼ in. If the sinkwater level remains constant, estimate the average overflow velocity, in ft/s.
A 4-in-ductile iron pipe carries 0.20 ft/s of glycerin (sg = 1.26) at 100°F. Is the flow laminar or turbulent?