vandtæthed - påvirkes det af bevægelse

[Bjørn H._phpbb3_import15705]

floggin' a dead horse - - -

Beklager, Hannover - den er god nok,

"So, the actual pressure increase on the gaskets of a watch being towed at 50 kph at 300 meters is not going to be the 1 atm we calculated as the dynamic pressure, but will depend on the where the gaskets are in relation to the flow lines and how many turns the fluid must make to get to them."

du vil have både over & undertryk ( men i små-små størrelser) afhængigt af hvordan dit testlegeme er orienteret ifht. væske/luft strømmen

googl "Bernouilli"