Forum: SparTalk
04-26-2007, 12:50 PM
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Replies: 7
Views: 4,279
Rm?
you lost me there for a moment (I don't have a copy of Skeene) -- what is RM? and why would the beam be relevant?
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Forum: SparTalk
04-25-2007, 10:20 PM
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Replies: 7
Views: 4,279
calculating boomkin load
I have the math for wind pressure on a rectangular sail of known area... the tricky part is that the boomkin load is the rotational moment of the sail panel and the boomkin lead is downward, not...
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Forum: SparTalk
04-25-2007, 01:17 PM
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Replies: 7
Views: 4,279
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Forum: SparTalk
04-24-2007, 10:59 PM
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Replies: 7
Views: 4,279
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