... to be determined for tares to correct for mounting system drags. sidehull configuration trimaran configuration geometry united states government test section ship mainhull alignment tunnel model main hull centerline north america government resistance longitudinal location reynolds number...

... engineers to size and place turbulence stimulation devices on models. thickness thickness reynolds number turbulence stimulation united states government probe stimulation thickened panel north america government boundary layer pressure gradient strips tank inch aft hama strip transition...

... american towing tank conference united states government froude number side-hull location th scale model test sinkage THE 29th AMERICAN TOWING TANK CONFERENCE ANNAPOLIS, MARYLAND, AUGUST 2010 Facility Comparison on Model Calm Water Resistance Characteristics of a Trimaran Richard Royce, Webb...

... spectrum wave amplitude united states government ohmsett wavenumber responsibility frequency amplitude pierson-moskowitz michel representation chemical spill bandwidth water depth cylinder tank scale ratio center frequency mms sequence management service transfer gain THE 29th...

..., this paper will summarize and discuss the methodology used during recent testing, training and research conducted at Ohmsett. upstream oil & gas ocean energy skimmer united states government ohmsett effectiveness chemical spill tank north america government dispersant slick generator sl...

... experiment spectral shape experiment basin brownell requirement wave field united states government evaluation pneumatic wavemaker spectrum regular wave THE 29th AMERICAN TOWING TANK CONFERENCE ANNAPOLIS, MARYLAND, AUGUST 2010 Naval Surface Warfare Center s Wavemaker Modernization Program Dan D...

... are in agreement with previous results within the uncertainty of the estimates. calibration correction resistance coefficient ittc united states government coefficient uncertainty estimate relative uncertainty uncertainty analysis digital method contribution th ittc procedure block gage total...

... is discussed and education and research activities are summarized. Further details are recorded in the Appendices that are available as a companion CD to the printed proceedings of this conference. north america government hydromechanic laboratory united states government annapolis tank carriage...

... inches (3.8 cm) in either direction. Recommendations for future work and additional applications will also be discussed. united states government lidar system laser laser system artificial intelligence standard deviation application north america government transom nswccd reflective...

..., simulation, and full scale trial data. acc 0 ballast condition united states government experiment surge acc 0 north america government heave acc 0 sway acc 0 sea state 3 space agency nswccd axis angle 3 sea state 5 port lateral sh criteria sea state 6 floatation collar abort max...

... zone ahead of the moving ship model was identified. united states government ship ship-whale collision jonathan slutsky naval surface warfare center ship model centerline shipstrike experiment north america government severity peak acceleration ship track whale model carderock...

... note, the NAHL is now in much better condition than it was before Isabel. tank foot tank united states government control system carriage controller flood line naval academy hydromechanic laboratory wavemaker states naval academy hydromechanic laboratory computer academy hydromechanic...

... low resistance measurement. The DARPA SUBOFF hull form was used for these experiments. sting small model us naval academy basin north america government suboff model experiment dtrc model resistance measurement resistance trip wire dummy sting model data separation united states...

... with total drag force the dependent variable. It was found that the microbubble injection can reduce the total resistance of an SES model by up to 17%. united states government production monitoring se model wetted area reservoir surveillance drag reduction surface effect ship model enhanced...

..., and variations in trailing edge shape due to manufacturing problems. The analysis included detailed trailing edge measurements, an open water test. and panel method computations. united states government geometry coefficient thrust trailing edge inspection north america government propeller 5370...

... states government boat tank method tullio celano iii deflection rig hullform north america government hull naval academy coefficient savitsky stability updated study new york amplitude perpendicular AN UPDATED STUDY OF PLANING CRAFT PORPOISING USING TOWING TANK METHODS Tullio Celano III...

... geometry, and test condition data will be provided on the DTMB Model 5415 web site when cleared for release. experiment probe geometry united states government ship prediction north america government froude number configuration marine transportation whisker probe constraint future...

... performance are discussed for each of the podded designs that are presented. north america government propeller resistance coefficient pg 100 propulsion strut pod configuration diameter propeller united states government configuration dd 963 arrangement pod groundboard resistance ship...

... operation reduction information united states government displacement consumption correlation allowance kracht THE DESIGN OF A SLOW SPEED BULBOUS BOW FOR THE T-AO 187 CLASS SHIPS IanMutnick David Taylor Model Basin Carderock Division, Naval Surface Warfare Center Abstract A low speed retrofit...

... parallel barge united states government channel magnitude mississippi river us army cold region research ICE-TANK OBSERVATIONS ON BARGE RESISTANCE IN BRASH-ICE Robert Ettema. The University of Iowa Institute of Hydraulic Research ABSTRACT In many instances barges in ice-covered navigation channels...