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Keywords: cr propeller
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Proceedings Papers

Paper presented at the SNAME 23rd American Towing Tank Conference, June 11–12, 1992
Paper Number: SNAME-ATTC-1992-019
... of powering performance of three baseline hull configurations. They are a 30-knot, twin-skeg ship, a 20-knot single-shaft ship, and a 35-knot triple-shaft ship. Comparisons of propulsive performance between open-single and contrarotating (CR) propellers are presented. The predictions indicate that CR...
Proceedings Papers

Paper presented at the SNAME 22nd American Towing Tank Conference, August 8–11, 1989
Paper Number: SNAME-ATTC-1989-042
.... Open water results show that the performance predictions agree well with the measurements. aft propeller coefficient cr propeller thrust deduction circulation efficiency application rpt propeller conservation prediction interaction consideration loading propeller diameter hub reed...

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