Select the true items related to speed-flow plot. Select only the four correct answers.

Q: Velocity profiles are measured at the upstream end and at the downstream end of a control volume as…

A: given data v=vmax.=3 m/s ρ=1.22 kg/m3H=1m   we have to  calculate the drag per unit length on the…

Q: The velocity flow field in a steady non uniform flow is represented by the following equation.…

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Q: The velocity in m/s at a point in a two-dimensional flow is given as "V = 2î + 3j. The equation of…

A: A 2-d flow-Equation of stream line passing through the point = ?

Q: As figure shown, find the head loss (in meter) between A and B if the velocity is 25 m/s. Dg = 400…

A: Given data in question  Height from Datum Diameter  Pressure  To find out  Head loss between A and…

Q: Problem 13. In a stream line steady flow, two points A and B on a stream line are 1 m apart and the…

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Q: fluid flow, th ts in x and y-direc · y² z3; v= - (xy +

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Q: Q2: If the flow in an open channel (Q) is a function of the side inclination (0), water depth (H),…

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Q: a Ex) Using The method of dimensions, derive an expression for rate of flow (C) of ·liquid Through a…

A: Given, Under a pressure gradient of P/L, a pipe's rate of flow (Q) is dependent on radius (R) and…

Q: The velocity in m/s at a point in a two-dimensional flow is given as V = +3₁. The equation of the…

A: Given data: The velocity of two dimensional flow, V→=2i+3j

Q: 1.REYNOLDS NUMBER is indicator of the nature of flow where flow consist of laminar or turbulent flow…

A: Brief concept- Reynold's Number (Re) - It is a dimensionless value that is used to determine the…

Q: With reference to a standard Cartesian (x, y) plane, the parabolic velocity distribution profile of…

A: Given: Parabolic velocity profile distribution To find: Maximum velocity Average velocity  Note :…

Q: Re is a non-dimensional number to show the onset of turbulence. pVD Re = Re s 2000 2000 S Re s 3000…

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Q: In cylindrical polar coordinates (r,0,z), the velocity components of a flow filed are given as v, =…

A: In polar coordinates, the position of a particle is determined by the value of the radial distance…

Q: The static and stagnation pressures of a fluid in a pipe are measured by a Piezometer and a Pitot…

A: 1. Height of fluid in the Piezometer () = 2.0 m2. Height of fluid in the pitot tube () = 2.2 m3.…

Q: placed in a uniform flow with its axis perpendicular to the flow direction. The drag force on the…

A: The theorem provides a method for computing sets of dimensionless parameters from the given…

Q: Develop an equation for the average velocity of a viscous fluid in a capillary tube of radius R…

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Q: Starting from the expression of average velocity in laminar flow in circular pipe, derive Hagen…

A: Consider a viscous fluid flowing through circular pipe of length L as shown below. Take two…

Q: With reference to a standard Cartesian (x, y) plane, the parabolic velocity distribution profile of…

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Q: Derive the equation that connects the pressure difference to the average velocity for a fluid to…

A: Flow rate is defined to be the volume of fluid passing through an area during a period of time. It…

Q: The relation of the density (d) along a roadway to vehicle speed (s: km/h) is given as d = 50 – s/2…

A: Step 1

Q: The velocity field for a flow is given by 3 V= (axy³ – x²y)î +| xy² -- 4 then the value of A for…

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Q: In a stream line steady flow, two points A and B on a stream line are 1 m apart and the flow…

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Q: Consider a two-dimensional flow which varies in time and is defined by the velocity field, u = 1 and…

A: If the density not change with respect to time then flow is called incompressible fluid

Q: A flow field is described (in Cartesian coordinates) by Find the rate of change of density…

A: Given: The equations of the flow field are, u=4xtv=y2tw=0ρ=3+tx

Q: Q: A particle is moving on a straight line with an initial speed of (64 m/sec) and deceleration of…

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Q: Which of the following flow doesn't require the value of Reynold's number to calculate their…

A: To check which option is correct

Q: For a Newtonian fluid flowing in turbulent flow conditions, show the effect of increasing the flow…

A: Solution; Part-A

Q: A velocity vector in a flow field is given by, V = -i+ 2j + 3yk vhere V is in m/s and the…

A: Given data  Velocity vector  Co ordinates

Q: X-component of velocity in a 2-D incompressible flow is given by u = y² + 4xy. If Y-component of…

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Q: Use calculus and identify the correct solution for the equation dv/dt=g - (c/m)v for the case where…

A: Step 1: Step 2: Step 3: Step 4:

Q: The velocity potential 2D flow is given by velocity at a point (5,0) function of a 4xy. The is =

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