... deviation experiment difference frequency artificial intelligence compute asymptotic mean square value sine wave amplitude mean square value frequency component natural frequency complete cycle lowest frequency magnitude asymptotic mean value contribution mean value fundamental period...

..., and curvature of log boom line. The results are expected to guide to a better understanding of the movement behavior and the magnitude of forces acting on the structure. This study is necessary to better understand the loads in the prototype, in which the river conditions are not controlled and uniform...

.... measurement system head wave harmonic result elevation unsteady case flowfield upstream oil & gas carriage run bias limit phase angle measurement area piv system sensitivity coefficient equation resolution perturbation flow vector map magnitude carriage speed frequency Unsteady PIV...

... separation region experiment magnitude test case hydrofoil elevation measurement wave-induced separation procedure Experimental Investigation of Wave-induced Separation Around a SurfacePiercing NACA0024 Hydrofoil Submitted for presentation at the 26th American Towing Tank Conference 23-24 July...

... and experimental tests were conducted to assess its performance. The results of the experiments showed a significant improvement in current generation capabilities over the present current generation setup. For deep-water tests, the use of the prototype exit manifold resulted in a velocity magnitude increase...

... coefficient displacement risk and uncertainty assessment calibration resistance upstream oil & gas equation five-hole pitot probe diagram procedure validation contribution potentiometer data-stream diagram magnitude conversion table RESISTANCE, SINKAGE AND TRIM, WAVE PROFILE...

... 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...

... below the waterline, making air purging practical. Calibration required forty one runs. upstream oil & gas shaft unique calibration sensitivity probe calibration application waterline transducer rake wake survey propeller shaft diameter propeller boat magnitude pitot rake plane...

... was small compared to ship draft. pressure transient testing simulation gauge history upstream oil & gas barge carriage magnitude recirculation basin bead measurement pressure transient analysis ship berthing barge neutrally buoyant bead travel figure 4 davis coefficient...

... in magnitude but directed vertically. Nonlinearities therefore appear to be quite important, although only in extremely small regions surrounding a ship bow and stern. A successful nonlinear method of calculation must then be able to represent the very rapid variation in the direction of the fluid velocity...