Determine the kinematic viscosity at the average temperature. Determine the Reynolds number and type of flow

Q: A hypodermic needle with an inner diameter of 0.3 mm and a length of 60 mm as shown in the figure.…

A: GIVEN: # #  Inner diameter of 0.3 mm #  Length of 60 mm TO FIND:

Q: The 50-mm-diameter horizontal pipe shown in (Elgure 1) is used to transport kerosene at 20°C. The…

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

Q: Water is flowing in a round tube. The temperature is T = 25°C. p=997kg/m^3, and the dynamic…

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Q: 4 in

A: given:

Q: Simulation of laminar gas flow in the pipe with Ansys Fluent Task: 1. Calculate velocity…

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Q: Problem 2: A particle is moving in a straight line with constant acceleration of 4 m/s². At t = 0,…

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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…

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Q: Calculate the velocity gradient at a distance of (0, 5, 10 and 15 cm) respectively from the plate…

A: The velocity gradient is the change in velocity with respect to the perpendicular distance.The…

Q: Calculate Reynolds Number for the flow of nitrogen at 1.2 kg/min in a 1 in inside diameter pipe at…

A: Given: mass flow rate of nitrogen,  m = 1.2 kg/minm = (1.2/60) kg/s = 0.02 kg/sdiameter of pipe, d =…

Q: The Reynolds number is defined for a pipe as (velocity· diameter· density) / viscosity. What is the…

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Q: Consider a flat interface between two immiscible fluids as shown. The flow is parallel in the x –…

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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.