Sample ship data sheet: ONR tumblehome vessel

ship-type

ONR-tumblehome  

relevant failure mode

broaching, dead ship condition  

sponsor

JAPAN by courtesy of US office of Naval Research

availability of body plan

1) offset data

2) CAD data for hull and superstructure

availability of general arrangement plan

CAD data for hull and superstructure

loading condition

one experimental condition (GM, displacement, draught, etc..)  

operational condition

international voyage, service speed is 30 knot. 

availability of appendage plans or equivalent

1) propeller plan

2) rudder and bilge keel plans 

<; included in CAD data without superstructure> 

availability of propulsion data

1) propeller open test results

2) resistance test results

availability of manoeuvring  data

circular motion test results ( hull forces)  

availability of experimental data

1) free-running model test in following and quartering waves

2) free-drifting model test in irregular beam waves  

Availability of document describing the experiment

N. Umeda, S. Yamamura, A. Matsuda, A. Maki and H. Hashimoto : Model Experiments on Extreme Motions of a Wave-Piercing Tumblehome Vessel in Following and Quartering Waves, Journal of the Japan Society of Naval Architects and Ocean Engineers,2008 (in press)