Mean Velocity given Frictional Velocity Solution

STEP 0: Pre-Calculation Summary
Formula Used
Mean Velocity = Friction Velocity/sqrt(Friction Factor/8)
V = Vf/sqrt(f/8)
This formula uses 1 Functions, 3 Variables
Functions Used
sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)
Variables Used
Mean Velocity - (Measured in Meter per Second) - Mean Velocity is defined as the average velocity of a fluid at a point and over an arbitrary time T.
Friction Velocity - (Measured in Meter per Second) - Friction velocity, also called Shear velocity, is a form by which a shear stress may be re-written in units of velocity.
Friction Factor - The Friction Factor or Moody chart is the plot of the relative roughness (e/D) of a pipe against Reynold's number.
STEP 1: Convert Input(s) to Base Unit
Friction Velocity: 6 Meter per Second --> 6 Meter per Second No Conversion Required
Friction Factor: 2.65 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
V = Vf/sqrt(f/8) --> 6/sqrt(2.65/8)
Evaluating ... ...
V = 10.4249338263137
STEP 3: Convert Result to Output's Unit
10.4249338263137 Meter per Second --> No Conversion Required
FINAL ANSWER
10.4249338263137 10.42493 Meter per Second <-- Mean Velocity
(Calculation completed in 00.004 seconds)

Credits

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Osmania University (OU), Hyderabad
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12 Liquid Jet Calculators

Variation of y with x in Free Liquid Jet
Go Length y = Length x*tan(Angle of Liquid Jet)-(Acceleration due to Gravity*Length x^2*sec(Angle of Liquid Jet))/(2*Initial Velocity of Liquid Jet^2)
Initial Velocity of Liquid Jet given Maximum Vertical Elevation
Go Initial Velocity of Liquid Jet = sqrt(Maximum Vertical Elevation*2*Acceleration due to Gravity/(sin(Angle of Liquid Jet)*sin(Angle of Liquid Jet)))
Maximum Vertical Elevation of Jet Profile
Go Maximum Vertical Elevation = (Initial Velocity of Liquid Jet^(2)*sin(Angle of Liquid Jet)*sin(Angle of Liquid Jet))/(2*Acceleration due to Gravity)
Angle of Jet given Maximum Vertical Elevation
Go Angle of Liquid Jet = asin(sqrt((Maximum Vertical Elevation*2*Acceleration due to Gravity)/Initial Velocity of Liquid Jet^(2)))
Initial Velocity given Time to Reach Highest Point of Liquid
Go Initial Velocity of Liquid Jet = Time to Reach Highest Point*Acceleration due to Gravity/sin(Angle of Liquid Jet)
Angle of Jet given Time of Flight of Liquid Jet
Go Angle of Liquid Jet = asin(Time of Flight*Acceleration due to Gravity/(2*Initial Velocity of Liquid Jet))
Time of Flight of Jet
Go Time of Flight = (2*Initial Velocity of Liquid Jet*sin(Angle of Liquid Jet))/Acceleration due to Gravity
Angle of Jet given Time to Reach Highest Point
Go Angle of Liquid Jet = asin(Time of Flight*Acceleration due to Gravity/(Initial Velocity of Liquid Jet))
Initial Velocity given Time of Flight of Liquid Jet
Go Initial Velocity of Liquid Jet = Time of Flight*Acceleration due to Gravity/(sin(Angle of Liquid Jet))
Horizontal Range of Jet
Go Range = Initial Velocity of Liquid Jet^(2)*sin(2*Angle of Liquid Jet)/Acceleration due to Gravity
Mean Velocity given Frictional Velocity
Go Mean Velocity = Friction Velocity/sqrt(Friction Factor/8)
Friction Velocity
Go Friction Velocity = Mean Velocity*sqrt(Friction Factor/8)

Mean Velocity given Frictional Velocity Formula

Mean Velocity = Friction Velocity/sqrt(Friction Factor/8)
V = Vf/sqrt(f/8)

Define Frictional Velocity?

Shear Velocity, also called friction velocity, is a form by which a shear stress may be re-written in units of velocity. It is useful as a method in fluid mechanics to compare true velocities, such as the velocity of a flow in a stream, to a velocity that relates shear between layers of flow.

How to Calculate Mean Velocity given Frictional Velocity?

Mean Velocity given Frictional Velocity calculator uses Mean Velocity = Friction Velocity/sqrt(Friction Factor/8) to calculate the Mean Velocity, The Mean Velocity given Frictional Velocity formula is defined as the time average of the velocity of a fluid at a fixed point, over a somewhat arbitrary time interval T counted from some fixed time t0. Mean Velocity is denoted by V symbol.

How to calculate Mean Velocity given Frictional Velocity using this online calculator? To use this online calculator for Mean Velocity given Frictional Velocity, enter Friction Velocity (Vf) & Friction Factor (f) and hit the calculate button. Here is how the Mean Velocity given Frictional Velocity calculation can be explained with given input values -> 10.42493 = 6/sqrt(2.65/8).

FAQ

What is Mean Velocity given Frictional Velocity?
The Mean Velocity given Frictional Velocity formula is defined as the time average of the velocity of a fluid at a fixed point, over a somewhat arbitrary time interval T counted from some fixed time t0 and is represented as V = Vf/sqrt(f/8) or Mean Velocity = Friction Velocity/sqrt(Friction Factor/8). Friction velocity, also called Shear velocity, is a form by which a shear stress may be re-written in units of velocity & The Friction Factor or Moody chart is the plot of the relative roughness (e/D) of a pipe against Reynold's number.
How to calculate Mean Velocity given Frictional Velocity?
The Mean Velocity given Frictional Velocity formula is defined as the time average of the velocity of a fluid at a fixed point, over a somewhat arbitrary time interval T counted from some fixed time t0 is calculated using Mean Velocity = Friction Velocity/sqrt(Friction Factor/8). To calculate Mean Velocity given Frictional Velocity, you need Friction Velocity (Vf) & Friction Factor (f). With our tool, you need to enter the respective value for Friction Velocity & Friction Factor and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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