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Sequences from the wave tank in the work shop.

On this video it is seen how the energy output from the WEC is meassured.

The energy production is calculated by  meassuring the time it takes to suck out a known wolumen of air from one cylinder at a known air pressure below the atmosphere pressure and blowing the same volumen of air into another cylinder at a known pressure above the atmosphere pressure.

The time it takes to suck out and blow the air into the cylinder is meassured automaticly by the PC, just as the wave height, wave period and wave length also are.