Angular speed of outer cylinder in rotating cylinder method
Buoyant force in falling sphere resistance method
Density of fluid in falling sphere resistance method
Diameter of capillary tube
Diameter of pipe for difference in pressure in viscous flow
Diameter of pipe for head loss due to friction in viscous flow
Diameter of pipe for loss of pressure head in viscous flow
Diameter of shaft for speed and shear stress of fluid in journal bearing
Diameter of sphere in falling sphere resistance method
Difference of pressure for viscous flow between two parallel plates
Difference of pressure for viscous or laminar flow
Discharge in capillary tube method
Drag force in falling sphere resistance method
External or outer radius of collar for total torque
Internal or inner radius of collar for total torque
Length for difference of pressure in viscous flow between two parallel plates
Length for pressure head loss in viscous flow between two parallel plates
Length of pipe for difference of pressure in viscous flow
Length of pipe for head loss due to friction in viscous flow
Length of pipe for loss of pressure head in viscous flow
Length of tube in capillary tube method
Loss of head due to friction
Loss of pressure head for viscous flow between two parallel plates
Loss of pressure head for viscous flow through circular pipe
Maximum velocity at any radius with a velocity, and radius of pipe
Power absorbed in collar bearing
Power absorbed in foot-step bearing
Power absorbed in overcoming viscous resistance in journal bearing
Radius of pipe from maximum velocity and velocity at any radius
Radius of shaft for torque required in foot-step bearing
Rotational speed considering power absorbed and torque in journal bearing
Rotational speed for torque required in collar bearing
Rotational speed for torque required in foot-step bearing
Shear force for torque and diameter of shaft in journal bearing
Shear force or viscous resistance in journal bearing
Shear stress in the fluid or oil of journal bearing
Speed of rotation for shear force in journal bearing
Thickness of oil film for shear force in journal bearing
Thickness of oil film for speed and diameter of shaft in journal bearing
Thickness of oil film for torque required in foot-step bearing
Torque required considering power absorbed in journal bearing
Torque required to overcome the shear force in journal bearing
Torque required to overcome viscous resistance in collar bearing
Torque required to overcome viscous resistance in foot-step bearing
Total torque measured by strain in rotating cylinder method
Velocity at any radius, radius of pipe, and maximum velocity
Velocity of piston or body for movement of piston in dash-pot
Velocity of sphere in falling sphere resistance method
Viscosity of fluid or oil for capillary tube method
Viscosity of fluid or oil for movement of piston in dash-pot
Viscosity of fluid or oil in falling sphere resistance method
Viscosity of fluid or oil in rotating cylinder method