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Recent questions tagged buoyancy

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Froude number is the ratio of buoyancy forces to viscous forces inertia forces to viscous forces buoyancy forces to inertia forces inertia forces to gravity forces
asked Feb 19, 2020 in Fluid Mechanics jothee 4.9k points
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For the stability of a floating body the Centre of buoyancy must coincide with the centre of gravity. Centre of buoyancy must be above the centre of gravity. Centre of gravity must be above the centre of buoyancy. Metacentre must be above the centre of gravity.
asked Feb 27, 2017 in Fluid Mechanics Arjun 24.6k points
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Grashof number signifies the ratio of inertia force to viscous force buoyancy force to viscous force buoyancy force to inertia force inertia force to surface tension force
asked Feb 24, 2017 in Fluid Mechanics Arjun 24.6k points
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For a floating body, buoyant force acts at the centroid of the floating body center of gravity of the body centroid of the fluid vertically below the body centroid of the displaced fluid
asked Feb 24, 2017 in Fluid Mechanics Arjun 24.6k points
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Biot number signifies the ratio of convective resistance in the fluid to conductive resistance in the solid conductive resistance in the solid to convective resistance in the fluid inertia force to viscous force in the fluid buoyancy force to viscous force in the fluid
asked Feb 19, 2017 in Fluid Mechanics Arjun 24.6k points
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