Acoustics - Reverberation Time

Sabine Formula: RT₆₀ = 0.16 x Room Volume (m³ ) / Absorption Area (m² )

Interstitial Condensation - Maximum Vapour Pressure

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]))}

Kinetic Energy: ½mv²

1 m³ of water weighs 1 tonne whereas 1 m³ of air weighs about 1.2 kg

Water moving at 3m/s through a 1m² generator contains 13.5 kW of kinetic energy.

Air moving at 3m/s through a 1m² generator contains 16.2 W