Ventilation Louvres

vent profile04 GIF

Summary: fore hatch induce a negative pressure slight vacuum which helps to draw the air out This push pull method ignores convection since the aft part of the hold must have a general downdraft 3 Motion Waves but no Wind This should be relatively unlikely since waves are generated by the action of wind This situation might possibly occur prior to the Genesis 8 1 wind with

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