High-speed airflow occurs in a 25 cm diameter pipe, such that the Reynolds number is very large. The roughness of the pipe is 0.01mm. What is the friction factor for this flow, given that the Colebrok equation is reduced to the Von Karman equation with a large Reynolds number

Q: Heat Transfer For hydraulically-smooth, turbulent pipe flow at Re = 1,000,000, determine the…

A: Given data, Flow is turbulent Reynold's no, Re = 106 To determine, the streamwise distance for…

Q: The turbulent velocity profile in the pipe is given by the equation, ... Shear velocity 0,69 m/s,…

A:

Q: Oil flows at 55.9L/s in a pipe of 160mm diameter and 50m length. SG of oil is 0.9 and viscosity is…

A:

Q: A horizontal pipe of diameter 350 mm converges to a diameter of 200 mm. The pipe conveys water with…

A: Given:The  inlet diameter, theoutlet diameter of the tube the inlet pressure, theoutlet pressure The…

Q: A kitchen chimney, made of HINDWARE with exhaust pipe dia. of 90 cm supplies exhaust gas having flow…

A: Given: Diameter of hindware pipe D1=0.9mExhaust gas flowrate Q=1200m3/hr    (standard rate for a…

Q: For axial flow through a circular tube, the Reynolds numberfor the transition to turbulence is…

A: Write the given data:

Q: Required information A light liquid (p = 950 kg/m³) flows at an average velocity of 10 m/s through a…

A: Given data :- An average velocity = 10 m/s                        The diameter of tube (d) = 6.6 cm…

Q: In a pipe of diameter 300mm the center line velocity and the velocity at a point 100mm from the…

A:

Q: A liquid a constant density 900 (kg/m3) is flowing at an unknow velocity V1 (m/det) through a…

A: Given: Diameter at section Ais dA=10cm = 0.1m,  Diameter of section B is dB=5cm =0,05m, Density of…

Q: Example: Engine oil(p = 720 kg/m³) with a coefficient of viscosity of 0.2 Pa/s flows through a 5m…

A:

Q: (a) Briefly explain the significant of the Reynolds Number in fluid flow in pipes.

A:

Q: You are designing a bioreactor that requires turbulent water flow (Re=2300) for better mixing of…

A: Given:Diameter,d=1.5 inches=1.539.37mWe know,For Reynold's number >2300(in pipe flow),the flow is…

Q: A pipe is often used to assess the flow rate of water in the center of a pipe with an internal…

A:

Q: Jet water in pipe with diameter equal to 50 moving to velocity 30 divided into two branches with…

A: Given data: Diameter (d) = 50 mm Velocity (v) = 30 m/s Need to determine the force on the plate.

Q: A tanker carrying tolueneis unloaded to an onshore storage tank using the ship’s pumps. The pipeline…

A:

Q: At a given point on the surface of the wing of the same airplane (in Question 16), the flow velocity…

A: At a given point on the surface of the wing of the same airplane (in Question 16), the flow velocity…

Q: Nadeen is washing her car, using a nozzle similar to the one sketched in fig The nozzle is 3.90 in…

A: Given : The length of nozzle = 3.90 in = 0.325 ft The inlet diameter of nozzle = 0.420 in = 0.0350…

Q: A fluid with SG: 0,888 and viscosity: 0,8 Pa s flows in a horizontal pipe of diameter :5 cm and…

A: Given, SG = 0.888μ = 0.8 Pa-sD = 5 cm = 0.05 mL = 40 m∆P = 648.76 kPa = 648760 Pa   From specific…

Q: An incompressible fluid of density ? and viscosity ? flows through a curved duct that turns the flow…

A:

Q: Use Poiseuille's Law to select the diameter of a 10-m long plastic pipe that is to transport room…

A: Given Properties of water at room temperature

Q: ) A 75 mm-diameter orifice is on the vertical side of a closed tank. The tank rests on a flat ground…

A: Given: Diameter of orifice→D=75 mm=0.075 m Height of the orifice from the ground: →h=0.5 m Hence…

Q: fluid flowing in a pipe 30cm in diameter has a uniform velocity of 4m/s. The pressure at the center…

A:

Q: A pump is being used to transport a liquid food product (density = 1000 Kg/m3, viscosity= 1.2 x 10…

A: GivenDensity of liquid=1000kg/m3viscosity=1.2×10-3Pa/smass flow rate Q=2kg/sdiameter of pipe=2inch…

Q: The calculation of power from moving fluid has the following parameters: Volume flow rate = 10 +/-…

A:

Q: Example 04 A liquid is flowing along a tapering pipe at a volume flow rate of 15 The cross-sectional…

A: Given Data⇒ Liquid is flowing along a tapering pipe. Volume flow rate (Q)=15m3min Convert in m3s…

Q: An ideal gas in which the pressure P is related to the volume V by the equation PV=60 m2/s2 flows in…

A:

Q: B- Calculate the power required to pumped oil of specific gravity 0.8 , and viscosity 3*10* pa. s at…

A:

Q: pls replyy Gasoline (SG-0.7) flows down an inclined pipe whose upper and lower sections are 90 mm…

A: Please refer to the detailed solution given below,   Answer - Pressure at section 2 P2 = 289.65 KPa

Q: Consider an oil flow of 12 m³/h in a long, straight and smooth pipe with diameter of 7 cm. What is…

A: Given:Oil flow rate, Q=12 m3/h=123600 m3/sPipe diameter, d=7 cm=0.07 mAbsolute viscosity of oil,…

Q: Find the head lost due to friction in a pipe of radius  20 cm and length 50m, through which oil is…

A: In a Flow-through Pipes, losses are classified as  1) Major losses  2) Minor losses The losses are…

Q: A fluid is flowing in a smooth pipe (inside diameter = 40 mm) with a velocity of 10 m/sec, the fluid…

A: Given D = 40mm = 0.04 m V= 10 m/s p =0.85 g/cm^3 = 850 kg/m^3 u = 0.006 Ns/m Reynold's number = pvD/…

Metrology of surface finish

In general terms, the application of scientific principles in the study of measurements is known as metrology. When speaking about measurement, it could be of time, length, microstructures, grain structures, internal crystal discontinuities, surface roughness, measurements of angles, height, width, and so on. While coming to the domain of mechanical engineering, metrology is considered the science of measurements of surface finish, length, surface texture, and angles.