Velocity has to be the same at the same horizontal level in case of steady laminar flow. a) True b) False
Q: Water flows at a rate of 0.035 m3/s in a horizontal pipe whose diameter is reduced from 15 cm to 8…
A: Given,
Q: Example 2 :- A water pipe tapers from 300mm to 150mm. The pressure at the inlet is 750 kpa. The mean…
A: Given: Water pipe tapers from section di=300 mm=300×10-3 m to section do=150 mm=150×10-3 m Inlet…
Q: Oil flows from a tank through a 150mm diameter pipe and then discharges into air as shown. If the…
A: Given: The diameter of the pipe is d = 2r = 150 mm The elevation of point 1 is h1 = 20 m The…
Q: Consider fully developed laminar flow in a circular pipe. If the viscosity of the fluid is reduced…
A:
Q: The water pipe show below reduces from an 8.00cm diameter to a 6.000cm diameter. The pressure in the…
A:
Q: What is the difference between the pressure at the two sections? * : A horizontal pipe , Ift in…
A: The difference between the pressures at the two sections. Given, Flow rateQ=500 ft3mininitial…
Q: When is the flow considered Laminar? A B D Re = 4000 Re = 2000 Re 4000
A: Let's check each option one by one 1. Re = 4000 Incorrect option If Re = 4000 then the flow is…
Q: A main waterline for a housing project must deliver water at a maximum flow rate of 0.01 m^3/s. If…
A:
Q: Plaque builds up on the walls of an artery decreasing its diameter from 1.16 cm to 0.80 cm. If the…
A:
Q: An arteriole has a diameter of 2.5x10-5 m and a blood flow rate of 2.7x10-3 m.s-1. Calculate the…
A:
Q: What is the greatest average speed of blood flow at 37o C in an artery of radius 2.00 mm if the flow…
A: Given: The temperature of blood is 37°C. The radius of the artery is 2.00 mm. The density of blood…
Q: A horizontal pipe carries a smoothly flowing liquid of density of 1150 kg/m³. At Locations 1 and 2…
A:
Q: Water flows at 0.73 m/s through a pipe 19 cm in diameter when the pressure is 290,000 Pa. Determine…
A: The system shown below:- Diameter of first pipe=D1=19 cm=0.19 mVelocity of water, V1=0.73…
Q: How does surface roughness affect the pressure drop in a pipe if the flow is turbulent? What would…
A: The head loss can be given as The head loss represents the additional height required by the fluid…
Q: Consider laminar flow in a circular pipe. Is the wall shear stress tw higher near the inlet of the…
A: Where ever the boundary layer thickness is small at the pipe inlet the wall shear stress is…
Q: What volume of oil passes through a hydraulic line during an 8.0-h shift if the volume flow rate is…
A: To calculate the volume of oil that passes through a hydraulic line during an 8.0-hour shift, we can…
Q: Consider fully developed laminar flow in a circular pipe. If the diameter of the pipe is reduced by…
A:
Q: Using 88 af dx af² dx² =D= Where "f' is the function as the consequence of airflow and "u" and "D"…
A:
Q: Question 11: A smooth pipe carries water at the rate of 0.80 m³/min and the diameter of the pipe is…
A: We know Reynolds number formula: Re=vDμhere kinematic viscosity : μ=0.015 m2/s fluid velocity…
Q: of the following four arrangem re the output pressure greater t e? Assume that the fluid flows…
A: Bernoulli’s principle states that the total mechanical energy of the moving fluid comprising the…
Q: (2) A horizontal pipe 10cm in diameter reduced to a pipe of 5cm in diameter. If the pressure of…
A:
Q: 7) A liquid of density 1.51 × 10° kg/m³ flows steadily through a pipe of varying diameter and…
A:
Q: 3. The figure shows how a stream of water emerging from a faucet "necks down" as it falls. The…
A: GivenA0=1.2 cm2A=0.35 cm2h=45 mmlet velocity at A0 be u,then velocity at A will bev=u2+2gh…
Q: Part A - Practice Problem: Determine the gauge pressure for a 1.0-cm-diameter faucet located next to…
A: The gauge pressure for a 1.0 cm diameter faucet is 4.27 atm or 4.27 x 10⁵ Pa
Q: 9. (a) Calculate the absolute pressure at the bottom of a fresh-water lake at a depth of 30.8 m.…
A: Given data depth of water : h = 30.8 m density of water : ρ = 1000 kg/m3 Pressure of air : Pair =…
Q: 1) A vertical tube open to the atmosphere connected to a vein in the arm of a sick person as shown…
A:
Q: b) Water flows steadily along a horizontal tube of cross-sectional area 25em2. The static pressure…
A: For a steadily flowing liquid through a pipe, the total pressure is given by, Ptotal=Pstatic+12ρv2…
Q: in the x-y plane. Analysis The pressure field isFor a given pressure and velocity field, P= P. -120,…
A: In this problem, it is asking about the rate of change of momentum.
Q: . Calculate overpressure for artery which has a puffed-up region (aneurysm) applyingBernoulli’s…
A: Let the radius of the normal artery be denoted as r1 and that of the puffed up artery as r2 The…
Q: An oil with a viscosity of 0.4 N - s/m^2 and a density of 900 kg/m^3 flows in a pipe of diameter…
A: The viscosity of oil is given as, μ=0.4 N·s/m2, The density of the oil is given as, ρ=900 kg/m3, The…
Q: 6) In a section of horizontal pipe with a diameter of 3.00 cm the pressure is 5.21 kPa and water is…
A: For a horizontal pipe with flowing water, the following details are given: For the first Section:…
Q: Water (assumed inviscid and incompressible) flows steadily in the vertical variable-area pipe shown…
A:
Q: The water pressure in the mains of a city at a particular location is 270 kPa gage. Determine if…
A:
Q: 林 Find the flow velocities v1, v2 and v3 and in the conduit shown in the figure. The flow rate Qis…
A:
Q: of the stream? oo unit m/s the gauge pressure of the gun's reservoir, assuming th of the water is…
A:
Q: Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure…
A:
Q: A soft drink (mostly water) flows in a pipe at a beverage plant with a mass flow rate that would…
A: We know that,Mass flow rate is, ρdVdt=ρ∆V∆t=1 kg L-12200.335 L60 s=1.30 kg/sAnswer: Mass flow rate…
Velocity has to be the same at the same horizontal level in case of steady laminar flow.
a) True
b) False
Step by step
Solved in 2 steps