Sabine Formula: RT_{60} = 0.16 x Room Volume (m^{3} ) / Absorption Area (m^{2} )

Antoine Equation: Log (Vapour Pressure) = A-B/(C+Temperature [C])

Re-arranged: Vapour Pressure = 10^{(A-B/(C+Temperature [C]))}

For Water = 10^{(8.07131-1730.63/(233.426+Temperature [C]))}

^{2}

1 m^{3} of water weighs 1 tonne whereas 1 m^{3} of air weighs about 1.2 kg

Water moving at 3m/s through a 1m^{2} generator contains 13.5 kW of kinetic energy.

Air moving at 3m/s through a 1m^{2} generator contains 16.2 W