... conditions. This information includes outcomes of different ice clearing operations in terms of loads on a GBS structure and ice concentration upstream of the GBS structure. It also includes loads measured on the support vessel that is conducting the ice clearing operations for a subset of the clearing...

...) have been reanalyzed using the event maximum method ( Jordaan et al. 1993 , 1997). The data has been sorted by both ice thickness and ice concentration to investigate the existence of a trend between ice thickness and local pressure. oden 1991 technology conference loading event ice...

... Abstract With a series of physical model tests performed during February to August 2016, Arctic towing operation was investigated while towing a Gravity Base Structure (GBS) in managed sea ice with varying parameters: ice concentration, floe size, towing speed and towing configuration...

... Abstract Sea ice concentration and thickness are important parameters for the calculations of ice actions and their effects on Arctic offshore structures and for the evaluation of icebreaker performance. Various methods exist nowadays to monitor these parameters, ranging from geophysical scale...

... displacement laminate numerical model experiment 13 indenter shell element impact scenario field trial ice load strain profile frp laminate thickness simulation test frame ice concentration lifeboat technology conference References References Hallquist , J. O. 2006 . LS-DYNA...

... be easily adopted for operations in other regions and other structure types, but is dependent on the availability of reliable data on ice conditions. thickness dataset kärnä subsea system ice concentration ice condition equation ice thickness drilling equipment global pressure ice type...

... system ocean ice prediction system validation ice prediction system canada modeling & simulation ice concentration validation collaboration network technology conference misfit evaluation References References Bell M. J , Lefebvre M , Le Traon P-Y. , Smith N...

... of research can help plan for future Arctic drilling locations. wave height drilling season chukchi sea technology conference significant wave height storm sea ice drilling location sea location future drilling season ice extent chart miz retreat ice concentration beaufort sea ice extent...

... measurement estimation ice thickness ice parameter thickness standard deviation ice concentration modeling & simulation initial condition offshore technology conference sea ice parameter unprocessed data level ice draft information References References Eastwood , S. , Larsen...

... distributions in the marginal ice zone. IPS data is typically analyzed for ice draft and for the presence and absence of sea ice. ADCP bottom tracking data during periods of high ice concentrations provides direct measurement of ice drift. Deriving these ULS-based parameters in the low concentrations and often...

... observations as well as to hydrographic measurements conducted during this cruise. By this means, it was possible to analyze the skill of the model system, and hence, its potential for a customized ship routing under ice conditions. simulation forecast experiment experiment ice concentration...

... simulation ice condition concentration technology conference experiment model testing campaign sea ice condition ice concentration mooring system performance evaluation References References Basile Bonnemaire , Xiang Tan , Nicolas Serré , Arnt Fredriksen , Ivan...

... including the actual time step of forecast output between two waypoints. Each waypoint may then be moved along gradients of ice thickness and ice concentrations such that the overall distance of the route will increase but the travel time will be decreased due to higher attainable speeds in lighter ice...

... simulation ice concentration displacement ice floe size ice field subsea system fpso force level simulation domain reservoir simulation floe floe size arctic floater position otc 24549 scenario simulation floater boundary condition mooring system arctic floater validation run ice floe...

... topography. ice feature satellite imagery ice parameter offshore technology conference resolution concentration sar imagery detection identification upstream oil & gas zakharov extreme ice feature application iceberg sea ice technology conference imagery ice concentration...

.... The northern part of the Caspian Sea is prone to sea ice during winter and also Bohai Bay in the Yellow Sea is known for forming sea ice. ice thickness forecast risk management ice concentration ice condition forecast ship performance ship speed scenario sea ice scenario tree ice condition...

... in different ice concentrations and the outcomes can be used to define learning objectives for training programs designed to prepare coxswains for emergency operations in ice covered waters. integrity benchmark impact force pl sa ratio throttle ice field training program mean speed higher ice...

... to allow for better performance in harsh, northern conditions. It could also provide operational insight to promote more effective and low stress navigation through ice conditions. upstream oil & gas ice piece national research council tempsc ice concentration lifeboat operational...

...×2m and the larger about 3.2×2m. Thesecorresponded to floes that were about 30% and 50% the mass of the lifeboatitself. The ice concentration in the channel was controlled by removing some ofthe ice floes from the channel. Several ice channel transit tests werecompleted, starting with a pack...

.... hull mean thrust demand ice piece upstream oil & gas dp system data product thrust demand artificial intelligence otc 23774 experiment prentice hall control system operation ice concentration interaction ice load national research council offshore technology conference...