[MHml] Air vloume required

[Diane Selkirk]

Rob Denney wrote:
> G'day,
>
> I am designing a solo race boat which will have a closed hatchway.  I need
> to provide sufficient air for the occupant while he/she sleeps.
>
> Does anybody know how much air is required by a sleeping person?
>
> Regards,
>
> Rob
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>   
Yeah, but it's at work.  Give me a few hours and I'll get back to you.

However, I would always fit some sort of dorade vent/baffle to get fresh 
air in.  Even a clamshell vent on an aft cockpit bulkhead with a dorade 
type water trap box inside.  Fit an inspection port to the box opening 
in the cabin if you're worried about taking a wave in really bad 
weather, but 99% of the time you could leave it open.

Evan Gatehouse