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An Analysis of X-Band Calibrated Sea Clutter and Small Boat Reflectivity at Medium-to-Low Grazing Angles
X-Band Calibrated Sea Clutter Small Boat Reflectivity Medium-to-Low Grazing Angles
2009/9/3
The coherent temporal characteristics of medium-to-low grazing angle sea clutter and small boat reflectivity are considered for different radar waveforms under a range of environmental conditions and ...
Behavioral Responses to Underwater Sound in the Small Benthic Octopus Octopus ocellatus
cephalopod hearing octopus
2009/8/19
To explore behavioral responses to sound and the detectable frequency range of Octopus ocellatus, responses of the octopus to 120 dB rms sound stimuli of various frequencies were observed. The octopus...
Development of Resistance Test for High-Speed Planing Craft Using Very Small Models—Scale Effects on Drag Forces—
High-Speed Planing Craft Resistance Test Scale Effects Drag Force Lift Force Frictional Resistance Residual Resistance Transom Stern
2009/5/18
In order to develop a resistance test method for high speed planing craft using a very small model, the scale effects on wetted surface area, frictional resistance and pressure forces acting on a smal...
Simulated Calculations of the Small-Sized Tanker for the Fullness
Form Factor Wave-making Resistance Thrust Deduction Effective Wake Small-sized Tanker Brake Horse Power CFD
2009/5/12
An efficient hull form design needs to incorporate prediction methods that will be able to predict the influence of hull form modification on the ship performance. This paper presents a simple predict...
Experimental Visualization of Wave Making Phenomena around Small-Scale Ship Models in Circulating Water Channel
Experimental Visualization Wave Making Phenomena Small-Scale Ship Models Circulating Water Channel
2009/4/17
ln this paper,a visualization technique of wave making phenomena around small-scale ship models in circulating water channel is suggested.Wave patterns around the small model can be visualized by usin...
As statistics, China has owned over 100 FRP boat fab-yards in sertain scales by now. The
total annual production capability is around 7000-8000 FRP boats in more than 100 types.
However, from the v...