Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
From inside the book
Results 1-3 of 30
Page 410
... ROTATING ARRAY The basic rotating array configuration is shown in Figure 1. The array has two receiving elements fixed at the ends of a rotating arm . Incoming signals are sampled N times at constant intervals in one revolution ( a 2 ...
... ROTATING ARRAY The basic rotating array configuration is shown in Figure 1. The array has two receiving elements fixed at the ends of a rotating arm . Incoming signals are sampled N times at constant intervals in one revolution ( a 2 ...
Page 411
... rotation forms the basis of a new rotating array configuration . A 2 - LAYER 4 - ELEMENT ROTATING ARRAY SYSTEM by The main lobe at 180 ° to the MRA can be controlled ...... .. , N − 1 Referring to Figure 5 , r1 and r2 are the ratios of ...
... rotation forms the basis of a new rotating array configuration . A 2 - LAYER 4 - ELEMENT ROTATING ARRAY SYSTEM by The main lobe at 180 ° to the MRA can be controlled ...... .. , N − 1 Referring to Figure 5 , r1 and r2 are the ratios of ...
Page 412
... rotation to wavelength was maintained . The result of this experiment is given in Figure 6 ( c ) . All the results given in Figure 6 are normalised since we are only ... ROTATING ARRAY Rx X AXIS Figure 1 ROTATION OF THE ARRAT IS ON 412.
... rotation to wavelength was maintained . The result of this experiment is given in Figure 6 ( c ) . All the results given in Figure 6 are normalised since we are only ... ROTATING ARRAY Rx X AXIS Figure 1 ROTATION OF THE ARRAT IS ON 412.
Contents
COMPLIANT STRUCTURES | 313 |
Identification of NonLinear Effects in Predicting the Motion Response of Mobile Platforms | 337 |
RISERSMOORINGSCABLES | 345 |
Copyright | |
17 other sections not shown
Other editions - View all
Common terms and phrases
amplitude analysis array axial beam Beaufort Sea behaviour bending moment bow quartering brace buoy buoyancy cable calculated compliant towers configuration curvature curve damping deck deflection developed diesel displacement distribution drag coefficient drillship dynamic Engineering environmental equation fatigue flexible riser force function heave horizontal hydrodynamic in-plane installation interaction jacket length linear load combination marine riser matrix maximum measured method mode mooring system Non-dim nonlinear obtained offshore structures Oseberg parameters phase pipe platform predicted problem Prudhoe Bay pycnocline ratio Rayleigh distribution relative response riser system riser tensioner rotating rubber fender seastates shaft shown in Figure simulation soil solution static stiffness Stirling Stirling Engine storage barge strain submarine surface Table template tension tests tion tower trawl Trondheim truss underwater values vector velocity vertical vessel water depth wave height wave load wave period