... Systems, Inc., Document: RTR-001, February 2005 . corrosion-fatigue crack growth rate hydrogen embrittlement steel catenary riser titanium stress joint girth weld porosity defect size fatigue and fracture reliability and control material performance and applications Catenary risers...

...Lars C. Gansel; Thomas A. McClimans; Dag Myrhaug This paper explores the flow around fish cages in a uniform flow with the focus on the flow patterns close to the bottom of the models. Towing tests were conducted with six straight cylinders with the porosities 0%, 30%, 60%, 75%, 82%, and 90%, two...

...Lars C. Gansel; Thomas A. McClimans; Dag Myrhaug Experiments were carried out to measure forces on and wake characteristics downstream from fish cages. Cylinders made from metal mesh with porosities of 0%, 30%, 60%, 75%, 82%, and 90% were tested in a towing tank. The drag force was measured...

... . Manuscript received by the OMAE Division, November 16, 2000; revised manuscript received June 27, 2001. Associate Editor: M. M. Bernitsas. 16 November 2000 27 June 2001 soil ocean waves seafloor phenomena porosity sediments In conventional ocean engineering, most wave...