... in Section 3 below, and leads to stability cntena whch can be readily applied by computer program, although they may be impractical to apply by hand. THE TRUTH ABOUT COMPUTER PROGRAMS The truth about engmeenng computer programs is very simple most computer programs are thought to work only because they have...

... whch square model calculation western ontano abs sea surface offshore platform wind load upstream oil & gas freeboard university drag force drag curve subsea system coefficient sedco 700 platform drag load wind tunnel tunnel offshore structure Wind Loads on Floating...

... requirement displacement whch offshore projects planning and execution gven stability calculation means subsea system characteristic underwater technology calculation quantity fpso stability arm in-service stability measurement upstream oil & gas frequency floating...

..., the rules are based on comparing wnd heeling effects w t h the restonng capacity of a semi-submersible. Figure 1 illustrates the basis on whch the rules were developed Figure l(a) shows the basic 'windheel' cntenon of the US Coast Guard, Fig. l(b) shows ABS rules for a mobile offshore dnllmg urut and Fig. l...

... onwards, the commerc~al apphcat~on of dynamc p o s ~ t ~ o m g systems uthsmg these principles was part of, and m some measure, perhaps, respons~ble for the mcreased number and vanety of vessels m the 1977-85 penod whch were fitted w t h d y n m c p o s ~ t ~ o m g . The mcreased accuracy and repeatabll...

... reservoir characterization coeffic ent deflection wth coefficient calculation frequency upstream oil & gas accuracy wave height interaction thruster thruster angle thruster force bow thruster whch propeller floater thruster arrangement condltlon Propulsive Aspects...