3. Where pressure drop is bigger: in the pipe with L= 125 cm or L=6 ft?...

Question

Question

3. Where pressure drop is bigger: in the pipe with L= 125 cm or L=6 ft? The answer requires you to do conversion to the units

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

Given heugth 4 = 125cm heugth h₂ = 6 ft. to change In order to compare first we need two length is same Units . Convert ft to 3 AP, = kini N/m2 AP2 = kila N/m2 AP, = K (1.25) Nm? AP2 = K (1.8288) NO2 By comparing AP, and OP2 AP2 > API. . Pressure drop

Add a comment

Answer 2

Similar Homework Help Questions

Problem The relation between pressure drop and flow rate of laminar flows in a pipe is given by l...

Problem The relation between pressure drop and flow rate of laminar flows in a pipe is given by l bar 50 m 20° 128u dz PS Flow rate Q is the product of the average velocity and the cross-sectional area of the pipe What is the pressure needed to drive a viscous oil flow upslope through a 12 cm diameter pipe? The length of the pipe is 50 meters. The slope is 20°. At the end of the pipe, the...
Hydrodynamic losses in pipe flow are characterized by measuring the pressure drop over a length of pipe L. If you anticipate using flow rates of 1.0 gals/min through 3/8" i.d. smooth-wall tubing,...

Hydrodynamic losses in pipe flow are characterized by measuring the pressure drop over a length of pipe L. If you anticipate using flow rates of 1.0 gals/min through 3/8" i.d. smooth-wall tubing, and want a pressure drop of 12 kPa, what length, L, of tubing should you use? Express your answer in meters. Note: You will note that this problem statement uses mixed units, which unfortunately are a fact of life in engineering calculations. You should know how to do...
1) 2) 3) Oil flows through an 8-inch diameter pipe with a velocity of 18 ft/s....

1) 2) 3) Oil flows through an 8-inch diameter pipe with a velocity of 18 ft/s. If it discharges into the atmosphere through the nozzle, determine the total force the bolts must resist at the connection AB to hold the nozzle onto the pipe. Assume Yo = 55 lb/ft3. (30 pts) 8 in. 4 in. 18 m/s 06 PROB011 Research is being conducted on a medical specimen. They are trying to determine the pressure drop in fluid carrying vessels. If...

Water at 15°C (ρ = 999.1 kg/m3 and μ = 1.138 × 10−3 kg/m·s) is flowing steadily in a 34-m-long and 6-cm-diameter horizontal pipe made of stainless steel at a rate of 10 L/s. Determine the pressure d...

Water at 15°C (ρ = 999.1 kg/m3and μ = 1.138 × 10−3 kg/m·s) is flowing steadily in a 34-m-long and 6-cm-diameter horizontal pipe made of stainless steel at a rate of 10 L/s. Determine the pressure drop, the head loss, and the pumping power requirement to overcome this pressure drop. The roughness of stainless steel is 0.002 mm.Determine the following:A)The pressure drop in _______ kPa.B)The head loss in _______ m.C)The pumping power requirement in _______ kW.
Problem #6 Water flows upward through a vertically positioned pipe measuring 3 cm in diameter. Wall...

Problem #6 Water flows upward through a vertically positioned pipe measuring 3 cm in diameter. Wall shear stress on the pipe is 2 N/m2 . Calculate the pressure drop across 1 m length of the pipe.
For the System below answer the following: Hints: VA=1.134Vc and Va=1.491VB Pipe D(in) L(ft) f A...

For the System below answer the following: Hints: VA=1.134Vc and Va=1.491VB Pipe D(in) L(ft) f A 8 1500 0.020 B 6 2000 0.025 с 10 3000 0.030 Find the flowrate of water in each pipe and the pressure at point 3. Neglect minor losses. El. 200 A El. 140 B 3 El. 80 1) The Volumetric flowrate in Pipe A in ft3/s 2) The Volumetric flowrate in Pipe B in ft3/s 3) The Volumetric flowrate in Pipe C in ft3/s...

Water flows at speed of 6 m/s through a horizontal pipe of diameter 3.5 cm. The...

Water flows at speed of 6 m/s through a horizontal pipe of diameter 3.5 cm. The gauge pressure P1 of the water in the pipe is 1.7 atm. A short segment of the pipe is constricted to a smaller diameter of 2.4 cm . What is the gauge pressure of the water flowing through the constricted segment? Atmospheric pressure is 1.013 × 10^5 Pa. The density of water is 1000 kg/m^3 . The viscosity of water is negligible. Answer in...
If fluid flowing at a rate of 3 cubic ft/sec through a 6-inchdiameter piperesults in a...

If fluid flowing at a rate of 3 cubic ft/sec through a 6-inchdiameter piperesults in a pressure drop of 9 psi, what would be the pressure drop and flow rate in a 24 in diameter pipe if complete similarity is maintained?Hint: To maintain complete similarity ReynoldsNumber (ρvD/μ) and the Pressure Coefficient (P/ρv2) must be equal for both case
If fluid flowing at a rate of 3 cubic ft/sec through a 6-inchdiameter piperesults in a...

If fluid flowing at a rate of 3 cubic ft/sec through a 6-inchdiameter piperesults in a pressure drop of 9 psi, what would be the pressure drop and flow rate in a 24 in diameter pipe if complete similarity is maintained?Hint: To maintain complete similarity ReynoldsNumber (ρvD/μ) and the Pressure Coefficient (P/ρv2) must be equal for both case.

Water flows at a rate of 22 L/min through a horizontal 7.0-cm-diameter pipe under a pressure...

Water flows at a rate of 22 L/min through a horizontal 7.0-cm-diameter pipe under a pressure of 17.0 Pa . At one point, calcium deposits reduce the cross-sectional area of the pipe to 21 cm2 . What is the pressure at this point? (Consider the water to be an ideal fluid.) Express your answer using two significant figures.

3. Where pressure drop is bigger: in the pipe with L= 125 cm or L=6 ft?...

Homework Answers

Add Answer to:
3. Where pressure drop is bigger: in the pipe with L= 125 cm or L=6 ft?...

Post as a guest

Earn Coins

Problem The relation between pressure drop and flow rate of laminar flows in a pipe is given by l...

Hydrodynamic losses in pipe flow are characterized by measuring the pressure drop over a length of pipe L. If you anticipate using flow rates of 1.0 gals/min through 3/8" i.d. smooth-wall tubing,...

1) 2) 3) Oil flows through an 8-inch diameter pipe with a velocity of 18 ft/s....

Water at 15°C (ρ = 999.1 kg/m3 and μ = 1.138 × 10−3 kg/m·s) is flowing steadily in a 34-m-long and 6-cm-diameter horizontal pipe made of stainless steel at a rate of 10 L/s. Determine the pressure d...

Problem #6 Water flows upward through a vertically positioned pipe measuring 3 cm in diameter. Wall...

For the System below answer the following: Hints: VA=1.134Vc and Va=1.491VB Pipe D(in) L(ft) f A...

Water flows at speed of 6 m/s through a horizontal pipe of diameter 3.5 cm. The...

If fluid flowing at a rate of 3 cubic ft/sec through a 6-inchdiameter piperesults in a...

If fluid flowing at a rate of 3 cubic ft/sec through a 6-inchdiameter piperesults in a...

Water flows at a rate of 22 L/min through a horizontal 7.0-cm-diameter pipe under a pressure...

3. Where pressure drop is bigger: in the pipe with L= 125 cm or L=6 ft?...

Homework Answers

Add Answer to: 3. Where pressure drop is bigger: in the pipe with L= 125 cm or L=6 ft?...

Post as a guest

Earn Coins

Add Answer to:
3. Where pressure drop is bigger: in the pipe with L= 125 cm or L=6 ft?...