Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 86
АГ Wall Z In this study , the dynamic pressures on the surface of a circular cylinder placed at various distances from a plane wall and subject to an oscillatory flow were measured , the cylinder simulating a marine pipeline and the ...
АГ Wall Z In this study , the dynamic pressures on the surface of a circular cylinder placed at various distances from a plane wall and subject to an oscillatory flow were measured , the cylinder simulating a marine pipeline and the ...
Page 109
+ 2 а Ф 2 ay = 0 ( 6 ) ax o is the potential , and the velocity in the x and y direction is found from : a V x ОФ and v ax у аф ay ( 7 ) In an irrotational flow field the Bernoulli equation is valid and reads : Fig .
+ 2 а Ф 2 ay = 0 ( 6 ) ax o is the potential , and the velocity in the x and y direction is found from : a V x ОФ and v ax у аф ay ( 7 ) In an irrotational flow field the Bernoulli equation is valid and reads : Fig .
Page 132
If quasi - steady separated vortices rotated round the cylinder , however , it may cause a strong steady circulating flow . In the presence of incident velocity of fluid particle , this circulation causes transverse forces to the ...
If quasi - steady separated vortices rotated round the cylinder , however , it may cause a strong steady circulating flow . In the presence of incident velocity of fluid particle , this circulation causes transverse forces to the ...
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Contents
CONTENTS | 1 |
OFFSHORE TECHNOLOGY PART | 12 |
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
Copyright | |
20 other sections not shown
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Common terms and phrases
acting added amplitude analysis applied array body boundary calculated circular coefficient compared comparison component computed considered constant crest cylinder damping defined depends depth determined direction distribution domain drag drift dynamic effect elevation Engineering equation estimated experimental experiments factor field Figure flow fluid frequency function given horizontal hydrodynamic incident increase integral irregular KC number length lift lift force linear load mass maximum mean measured method moored motion nonlinear obtained Offshore oscillation parameters peak period pile plate potential predicted presented pressure problem radiation random range ratio regular waves relative respectively response second-order ship shown shows simulation solution spectra spectrum speed structure surface surge Table technique term theory tion velocity vertical vessel vortex wave force wave height
Bibliographic information
| Title | Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9 |
| Contributors | OMAE Conference Committee, American Society of Mechanical Engineers. Offshore Mechanics and Arctic Engineering Division, American Society of Mechanical Engineers |
| Publisher | American Society of Mechanical Engineers, 1990 |
| Original from | the University of Michigan |
| Digitized | 4 Dec 2007 |
| Export Citation | BiBTeX EndNote RefMan |