Castle Engine Fire

Castles as Engines

Castles as enginesCastle fire is large and heats castle center. This heating focuses the urban convection current and causes the convection to occur evenly city-wide.

Gold as engines

The castle engine fire would be a good substitute for a golden engine roof, large painted pyramid, or volcano. (with the exception of fuel demand)

Store-house Engines

Fire convection pulls air from store-house, wicking moisture and preventing odor…

Castle Engine Fire WeaponAn arrow “sailed” into the wind would have enormous power. The wind provided by firing the keep (last ditch defense) would be sufficient to give armor penetrating power to a skilled archers arrow at great distance.

Gently fired, powered by wind

lift