Online fluid mechanics calculator helps to calculate velocity gradient from the user inputs. It can be calculated by dividing difference in flow velocity between the layers from distance between the layers. Velocity Gradient is defined as the variation in velocity among the adjacent layers of the fluid. The difference in the flow of velocity between the adjacent layers of the fluid is measured in velocity gradient.
Formula:
VG = v ÷ D
where,v = velocity,
D = distance,
VG = Velocity Gradient