DNV Software’s Sesam Marine lets you visually simulate, test and evaluate marine operations ahead of offshore handling, significantly reducing risk. The ability to visualise the operations in 3D and run multiple �what-if’ scenarios showing the results of all known factors, including dynamic positioning, reduces risk significantly for transportation, installation and lifting of fixed and floating structures and installation of subsea equipment.

The simulations in Sesam Marine can be used during real-time execution of marine operations, including installation of SURF structures such as templates, flexible risers, umbilicals and pipelines. The coupled and multi-body analysis is performed in time domain and is among others based on 3rd-order Runge-Kutta and Newmark-ОІ methods.

Sesam Marine includes the modules Sima, Simo and Riflex:

- Sima
Sima software is a simulation tool for marine operations – from modelling to results, built on software for dynamic analysis. Both 3D and 2D graphics make understanding the results fast and intuitive.
- Simo
Simo software is a time domain simulation program for the study of motions and station keeping of multibody systems.
- Riflex
Riflex software is a tailor-made and advanced tool for static and dynamic analysis of slender marine structures.

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