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Velocity Gradient in Laminar Flow Formulas
The Velocity Gradient refers to the difference in velocity between the adjacent layers of the fluid. And is denoted by V
G
. Velocity Gradient is usually measured using the Meter per Second for Speed. Note that the value of Velocity Gradient is always positive.
Formulas to find Velocity Gradient in Laminar Flow
f
x
Velocity Gradient given Pressure Gradient at Cylindrical Element
Go
f
x
Velocity Gradient given Piezometric Gradient with Shear Stress
Go
f
x
Velocity Gradients
Go
Laminar Flow formulas that make use of Velocity Gradient
f
x
Distance of Element from Center Line given Velocity Gradient at Cylindrical Element
Go
f
x
Piezometric Gradient given Velocity Gradient with Shear Stress
Go
f
x
Specific Weight of Liquid given Velocity Gradient with Shear Stress
Go
f
x
Dynamic Viscosity given Velocity Gradient with Shear Stress
Go
f
x
Radius of Elemental Section of Pipe given Velocity Gradient with Shear Stress
Go
f
x
Dynamic Viscosity given Pressure Gradient at Cylindrical Element
Go
f
x
Pressure Gradient given Velocity Gradient at Cylindrical Element
Go
f
x
Speed of Outer Cylinder given Velocity Gradient
Go
f
x
Radius of Inner Cylinder given Velocity Gradient
Go
f
x
Radius of Outer Cylinder given Velocity Gradient
Go
List of variables in Laminar Flow formulas
f
x
Dynamic Viscosity
Go
f
x
Pressure Gradient
Go
f
x
Radial Distance
Go
f
x
Specific Weight of Liquid
Go
f
x
Piezometric Gradient
Go
f
x
Radius of Outer Cylinder
Go
f
x
Angular Speed
Go
f
x
Radius of Inner Cylinder
Go
FAQ
What is the Velocity Gradient?
The Velocity Gradient refers to the difference in velocity between the adjacent layers of the fluid. Velocity Gradient is usually measured using the Meter per Second for Speed. Note that the value of Velocity Gradient is always positive.
Can the Velocity Gradient be negative?
No, the Velocity Gradient, measured in Speed cannot be negative.
What unit is used to measure Velocity Gradient?
Velocity Gradient is usually measured using the Meter per Second[m/s] for Speed. Meter per Minute[m/s], Meter per Hour[m/s], Kilometer per Hour[m/s] are the few other units in which Velocity Gradient can be measured.
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