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Sailing yacht - Estimating ballast bulb added resistance?
Dear all, I am trying to estimate the resistance added from a bulb on a sailing yacht in upright resistance. I have bare hull resistance calculated from maxsurf resistance I have calculated appendage added resistance with the methods described in the book "Aero-Hydrodynamics and the...- Claudio Valerio Parboni
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- appendage ballast bulb drag keel propulsion resistance sailing sailing yacht yacht
- Replies: 3
- Forum: Hydrodynamics and Aerodynamics
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Backman 18, B18
Small racer/cruiser, 300kg with 100kg lead bulb, very light and fast. The small roof is lifted by gas cylinders to obtain sitting headroom when camping.- Raggi_Thor
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- 100kg 300kg and bulb by campin cylinders fast. gas headroom is lead lifted light obtain racer/cruiser roof sitting small the to very when with
- Comments: 0
- Album: Member Album by Raggi_Thor
