... for maneuvering data, instrumentation was also installed to measure the power transmitted by each propulsion shaft and fuel flow rates. The new information in this paper is the power measurements, which were not available in the model test or MARY SEARS trials. Figure 3. Nautical chart of Mariana Islands...

... in the Hydromechanics Laboratory (Hydro Lab) at USNA, ranging from ship maneuvering to. sediment transport studies. Each experiment record includes background information, experimental setup descriptions, and details, data records with analyses, as well as high-quality photos and video recordings of the experiments...

... marine transportation experiment simulation physical model test freight & logistics services equation institute ship manoeuvring information manoeuver tank marine dynamic yaw waclawek requirement ship frequency coefficient henry larsen ship manoatver Ore carriers...

... ship t-ao 187 knot design displacement united states government displacement consumption correlation allowance experiment operation reduction information north america government resistance slow speed bulbous bow kracht A low speed retrofit bulbous bow that is capable...

... A unique three-dimensional imaging system for the purpose of mapping two-phase bubbly flows with applications in tow tanks is presented. A defocusing optical setup was implemented to generate images with imbedded information on the three-dimensional spatial position of bubbles. A novel approach...

.... transducer description and test result standard video image platform trajectory flight high-speed projectile coil launcher information projectile projectile trajectory projectile cavity cavity test range optical distortion division newport NUWC SUPERCAVITATING IDGH SPEED BODIES TEST RANGE...

... inputs). Chayldirboradtyinoanm. iTchs.esRe amtahenre,utvheerys did not yield information on ship provided information to be used for instrument calibration. The particular calibration items needed were LORAN-C time delay, Doppler sonar misalign­ ment, and incnial measurem unit biases. lhillix...

...USE OF FULL SCALE TRIAL RESULTS FOR INVESTIGATIONS OF MANEUVERABILITY OF SHIPS Volf Asinovsky Naval Architect Ship Design Division. Branch, Marine Technical and U.S. Coast Guard Headquarters, H aWzaarshdoiunsgtMoant,erDi.Cal. s1 ABSTRACT Ship trials provide a very important source of information...

... initial angle experiment prediction sway roll damping dependence information regression 0 linear regression experiment og coefficient roll angle frequency variation plan fal wooei angle rad experiment 0 coupling measurement 0 ROLL DAMPING FOR SMALL FISHING VESSELS by D.V...

... statistics davidson laboratory history spectrum planing boat designer boat trough computer information highest statistics hydromechanic laboratory hull oscillation laboratory rms deviation m-th highest statistics calculation ANALYSIS METHODS FOR EVALUATING HGTIONS...

... and operation point of view. The maneuvering characteristics can be predicted in a nuni)er of ways: model scale maneuvering test, numerical calculation using hydrodynamic theories and mnerical simulation based on eemi911Pirical fornw.as. The first and second approaches require detailed information of the hull...

... base. This method provides not only the performance information for the desired ballast and thrustline condition, but also the ability to estimate performance over a fairly large range of gross vehicle weights, longitudinal centers of gravity, and thrustline geometries. lcg information data...

... to provide the re­ quired angular location information. Digital magnetic sensors are used to detect the teeth, as it has been our experience that optical sensors are prone to failure in the harsh environment of ship shaft tunnels. Initially a 360 tooth wheel was used, but this required a very small gap...