Browsing Institute's contributions by Subject "efficiency"
Now showing items 1-2 of 2
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A comparison of the efficiency of the bottom samplers used in benthic studies off Cochin
(Springer, 1968)The efficiency of the van Veen and Foerst `Petersen' grabs used in sampling the bottom fauna near the Cochin Harbour area has been compared in two selected stations having different hydrographic and substratic conditions ... -
Four-quadrant propeller modeling: A low-order harmonic approximation
(International Federation of Automatic Control, 2013)We propose a four-quadrant propeller model suitable for energy-efficient motion planning of autonomous marine vehicles. The model can be used to capturethe main features of experimental thrust and torque curves by using a ...