(i) Explain briefly how you would determine if the flow in a pipe was certain to be laminar.   (ii) Determine for each of the pipe sizes given as being suitable for the years 2023 to 2123 and show whether the flow would definitely be laminar and if not, show what minimum pipe size would be needed to ensure laminar flow and analyse the efficiency of the flow.

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A: The flow rate of the oil.Given:The diameter of the pipe is .The length of the pipe is .The pressure…

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A: Solution: As per continuity theorem, flow rate between point 1 and 2 assuming incompressible flow,…

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A: To determine:a) The Reynolds number for the flowb) To check if the flow is laminar or…

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A: DI=Inner diameter =300mmt=Thickness=10mm

Q: Water flows at a rate of 2.4 ft³/s in an old, rusty 7.8-in.-diameter pipe that has a relative…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: How high above the point of injection must a container of blood plasma be, if the plasma is to enter…

A: Solution: Given Data: Q = 3 cm3/min L = 50 mm d = 0.55 mm P = 15 mm Hg ρ=1.05 g/cm3μ=1.5×10-3 Pa-s

Q: Liquid A(sp gr = 0.95) at a temperature of 29°C is flowing at a rate of 120gal/min in a pipe with an…

A:

Q: Which of the following Reynold’s numbers would always represent turbulent flow in a circular pipe?…

A: Option a is correct.

Q: Water at 20 °C flows through a horizontal 1-mm-diameter tube to which are attached two pressure taps…

A: Given   Diameter, d = 1 mm       Length, l = 1 m Find  Pressure drop

Q: Answer clearly and concisely.  how does your computations go when for example all needed info are…

A: During solidification, fluid movement is common, which disrupts the above-mentioned solute…

Q: 1) The capillary rise in a thin bore tube happens to be 10,5 mm, if the diameter of the tube is 4 mm…

A: Given:Capillary rise in the tube, h=10.5 mm=0.0105 mTube diameter, d=4 mm=0.004 mAngle of wetting,…

Q: What is the pipe velocity at point 1? Given the specific gravity of pink liquid S=3.9 and height…

A: Specific gravity of manometric liquid, sg=3.9 Manometric height, h=1 m

Q: A pilot tube was used to measure the velocity of water in a circular pipe 2 inches diameter. If the…

A: A Pitot tube is used to measure the local velocity of flow. it is highly accurate velocity measuring…

Q: Q5//answer one of the following branches c jäll al je al A) cast iron pipe (k=75w/m. °C) air flows…

A:

Q: Write the static equation for pressure drop PA + Pwghy + Pi8ha + Porghan = Ps ..1 And P + Pwghw +…

A:

Q: Pure milk at 293 K has a density of 1030 kg / m3 and a viscosity of 2.12 cp flowing at a rate of…

A: Write the given data with suitable variables: ρ=1030 kg/m3μ=2.12 cp=2.12×10-3 Pa-s10-3 Ps-s1…

Q: Pure milk at 293 K has a density of 1030 kg / m3 and a viscosity of 2.12 cp flowing at a rate of…

A:

Q: Operating technique of handheld air-displacement pipettes can result in measurable errors in…

A: 1-You use an Air displacement Pipette most Likely:- An air displacement pipette functions similarly…

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Q: With the aid of sketch, discuss the differences of functions of pipe in series and narallel

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Q: (b) An oil with dynamic viscosity of 0.8 Pa. s and specific gravity of 0.9 is flowing through a…

A: It isn't not difficult to track down a great deal of data on the distinctions among dynamic and…

Q: Suppose you have an open tank with water like the one shown in Figure 1 whose area is very large…

A: Given: To find: Flow rate, Q

Q: A Moving to another question will save this response. Question 8 The Nusselt number in the…

A: option 1 ( it is a fixed no and remains constant) EXPLANATION=For fully developed (hydrodynamically…

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Q: condition in a flow? a. If the flow is external and the velocity is measured close to the plate/wall…

A: Ans: (a) is correct.  there is a no-slip condition in a flow. If the flow is external and the…

Q: (b) Fluid flow through a horizontal circular pipe of inner radius of 2 cm with centerline velocity…

A: The Reynolds number of the flow is The flow is laminar.

Q: If the size of uniform sand-grain roughness in a 10 in. or 254 mm pipe is 0.02 in. or 0.5 mm, below…

A: Given: d = 10 in e = 0.02 in To find: below what Reynolds number will the pipe behave as a…

Q: Discussion 1- Indicate the factors affecting the Reynotes number (Re). 2. The limits are gaved to…

A: 1. The Reynolds number is calculated as  : Re=ρVDμhere,ρ is the density of fluid in kg/m3V is the…

Q: Using the appropriate equation from Table 4.3, calculate the wall sheer stress (in Pa) in a tube 5…

A:

Q: Rank the following pipe sections according to their loss coefficients. (Place the section with the…

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Q: 2. In a 0.32 cm diameter pipe, motor oil passes and is released into the atmosphere with a flow rate…

A: The answer to the given question is given in below image