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On Tue, 12 Oct 2004 14:31:50 GMT, Morgan Ohlson wrote:
On Mon, 11 Oct 2004 12:39:52 GMT, Morgan Ohlson wrote: Decide on a sail maker sail. If I choose a couple of standard (common dinghies) sails. Can the sail maker (dealer) tell 1. how large mast bending it's designed for (his standard CAD pattern for that dinghy)? 2. if it's a weak or strong wind sail? 3. Is it usually possible to choose the sails reef technique and /or fastening method? 4. Can a tube GRP mast match an aluminum one in matter of stiffness? ...or will it get way to big radius to match? Morgan O. Decisions right now. 1. decide /fix sail area. (Bermuda sloop, main + jib) Present alternative 10m2 (115sqft) gives SA/D-ratio 1pers minimum load = 23 main design weight = 18 max design weight = 14 2. Main loose or fix foot 3. Finding a combination of standard sails to use. Including choosing stiff or bendy mast and design material. Morgan O. |
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