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Hi, I have a Lancer 28 with a capsize ratio of 1.76. This figure is very pleasant for me and my family, just in case. But I did some research in bigger boats around 40' and I discover that in many ... Hi, I have a Lancer 28 with a capsize ratio of 1.76. This figure is very pleasant for me and my family, just in case.
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www.cruisersforum.com/forums/f47/capsize-ratio-5964.htm...
www.cruisersforum.com/forums/f47/capsize-ratio-5964.html
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I was reading a thread early on today about capsize ratio and it made me thank. What is a good to average capsize ratio? My cat. 22 has an 2.26256 ... I was reading a thread early on today about capsize ratio and it made me thank. What is a good to average capsize ratio? My cat. 22 has an 2.26256 capsize ratio. Is that good...
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www.sailnet.com/forums/general-discussion-sailing-relat...
www.sailnet.com/forums/general-discussion-sailing-related/28037-capsize-ratio.html
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SA/D Ratio is the sail area/displacement ratio (Ref 1). This ratio indicates how fast the boat is in light wind. The higher the number the faster the boat. Go To SA/D Ratio Calculator; ... High winds alone can easily capsize a small boat, but a larger sailboats may only heel to a near 90 degree angle.
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www.sailingusa.info/design_winds.htm
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However, according to Adlard Coles' "Heavy Weather Sailing" thirtieth anniversary edition, "The effects of large movements of the VCG on the propensity to capsize was surprising small". Nevertheless, a low VCG will greatly help the boat in righting itself once it has capsized.
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www.sailingusa.info/cal__capsize.htm
www.sailingusa.info/cal__capsize.htm
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Evaluate and compare your sailboat to 1100+ others or find the ideal boat for you. ... That is, if the boat with the lowest capsize ratio has 1.3, a boat with a capsize ratio of 3.9 would receive a value of 0.33. Only boats within the specified length range and in the database chosen in Part 1 will be searched.
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www.image-ination.com/sailcalc.html
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Therefore, a 1200 pound boat displaces 18.75 cubic feet of seawater and the cube root of 18.75 is about 2.65. In order to have a good capsize screening ratio value under 2, the beam would have to be 5.3 feet.
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potter-yachters.org/archive/200002/0199.html
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I plan to reply later with a long, scholarly explanation of the history behind the "Capsize Screening Ratio" that was developed after the Fastnet ; Disaster in 1989, but I though maybe folks on the list could tell their own ;
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potter-yachters.org/archive/200002/0262.html
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RATIOS:; HSPD = Hull Speed; SA/D = Sail Area Displacement Ratio; D/L = Displacement Length; BR = Ballast Ratio; L/B = Length/Beam Ratio = LOA/Beam ; LWL/B = Waterline Length/Beam Ratio; LWL/BWL = Waterline Length/Waterline Beam Ratio; ... A lower value is supposed to indicate a boat is less likely to capsize. a value of 2...
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dan.pfeiffer.net/boat/ratios.htm
dan.pfeiffer.net/boat/ratios.htm
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Port of MDI ... Comparative Trend-Line Analysis ... 1000 Catamarans and Trimarans in Database...
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www.multihulldynamics.com/
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