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 86
Page 115
... coefficient coefficient of oscillation average drag coefficient Cdo were measured in the test . The range of the K.C.number and the reduce velocity used in the test are : K.C . from 0.7 to 3.6 and reduce velocity 0.1 to 1.2 . It is ...
... coefficient coefficient of oscillation average drag coefficient Cdo were measured in the test . The range of the K.C.number and the reduce velocity used in the test are : K.C . from 0.7 to 3.6 and reduce velocity 0.1 to 1.2 . It is ...
Page 194
... coefficient in the case . The coefficients in the Equation ( 14 ) , a1 , a2 and a3 , were obtained from the experimental results by the least squares method . Figure 9 shows that the obtained CD has similar tendency to the drag coefficient ...
... coefficient in the case . The coefficients in the Equation ( 14 ) , a1 , a2 and a3 , were obtained from the experimental results by the least squares method . Figure 9 shows that the obtained CD has similar tendency to the drag coefficient ...
Page 195
... coefficient of bluff bodies is significant in regular and irregular motions . It is shown in Figure 13 that the drag coefficient of a circular cylinder in the first swing from rest is almost 80 % of that in steady sinusoidal oscillation ...
... coefficient of bluff bodies is significant in regular and irregular motions . It is shown in Figure 13 that the drag coefficient of a circular cylinder in the first swing from rest is almost 80 % of that in steady sinusoidal oscillation ...
Contents
OCEAN WAVES | 1 |
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 25 |
Copyright | |
39 other sections not shown
Other editions - View all
Common terms and phrases
acceleration added mass amplitude analysis boundary conditions calculated circular cylinder computed cosh crest cylinder array damping coefficient damping factor density diffraction domain drag coefficient drag force drift force dynamic effect equation estimated flow fluid force coefficients forces acting forward speed free surface heave horizontal hydrodynamic hydrodynamic forces incident wave inertia coefficients integral irregular Kc number lift force linear load low-frequency low-frequency oscillation maximum measured method motion nonlinear obtained offshore structures oscillatory parameters pile plate potential flow predicted quadratic rad/sec radiation condition ratio regular waves response Sarpkaya second order second-order semisubmersible shown in Figure simulation solution spectral density spectrum surface elevation surge swing tank tanker transfer function vector velocity potential viscous vortex shedding vortices water depth wave amplitude wave drift damping wave excitation wave force wave frequency wave groups wave height wave number wave period wave power