Hydraulics and Fluid Mechanics in ME
In an immersed body, center of pressure is

could be above or below e.g. depending on density of body and liquid
at the center of gravity
above the center of gravity
below be center of gravity

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Hydraulics and Fluid Mechanics in ME
In an outward flow reaction turbine

The water enters at the centre of the wheel and then flows towards the outer periphery of the wheel
The water flows parallel to the axis of the wheel
The flow of water is partly radial and partly axial
The water enters the wheel at the outer periphery and then flows towards the centre of the wheel

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