Download - SUC Brasil 2012 : Sima for Marine Operations
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Fan Joe Zhang & Ole Jan Nekstad
5 November 2012
SesamTM
40 years of success
Introducing Sima for marine operations
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© Det Norske Veritas AS. All rights reserved.
Sima for marine operations
5 November 2012
2
Background & motivation for developing Sima – a new graphical front end for Simo and Riflex for marine operations
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© Det Norske Veritas AS. All rights reserved.
Sima for marine operations
5 November 2012
Background
� In 2001 Norsk Hydro replaced flexible risers at Njord- Norsk Hydro has merged with Statoil
� Damages occurred in adjacent risers during replacement
� Development of a simulator for familiarization and training initiated
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© Det Norske Veritas AS. All rights reserved.
Sima for marine operations
5 November 2012
Motivation
� Engineering- Quality assurance- Feasibility evaluation- Distinguish the really challenging tasks
from the seemingly challenging tasks
� Preparation for the actual operation- Improve HSE performance- Familiarization - Cross – disciplinary communication
� Decision support during actual operation:- Online monitoring- Visibility- What – if – analysis
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Simulating boarding
Simulating pipelaying
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© Det Norske Veritas AS. All rights reserved.
Sima for marine operations
5 November 2012
Sima and DeepC
� Sima – marine operations where Simo and Riflex is used
� DeepC – mooring and riser analysis where Simo and Riflex is used – includes code checking and fatigue of risers
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© Det Norske Veritas AS. All rights reserved.
Sima for marine operations
5 November 2012
6
Introduction to Sima
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© Det Norske Veritas AS. All rights reserved.
Sima for marine operations
5 November 2012
What is Sima
� A complete tool for simulation of marine operations, from modelling to results
� Build upon “state of the art” software for dynamic analysis
� Graphical user interface makes modelling fast and easy
� Developed together with Marintekand Ceetron
� Exclusively marketed and sold by DNV Software
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© Det Norske Veritas AS. All rights reserved.
Sima for marine operations
5 November 2012
Extensively tested prior to release
� Under the supervision of
- Functionality testing- Usability- 2011 – 2012
� Will be released Q4/2012
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© Det Norske Veritas AS. All rights reserved.
Sima for marine operations
5 November 2012
Functionality
� Modelling- Graphical user interface
� Analysis- Time domain- Interactivity
� Result presentation- Integrated post processor- 3D visualisation - Seabed/ infrastructure integration
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© Det Norske Veritas AS. All rights reserved.
Sima for marine operations
5 November 2012
System Modelling: GUI
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Sima for marine operations
5 November 2012
Flexibility
� Easy to modify parameters and to run several simulations
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© Det Norske Veritas AS. All rights reserved.
Sima for marine operations
5 November 2012
Post-processing
� Intuitive user interface
� “Fast results”
� Transparent (QC/QA)
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Sima for marine operations
5 November 2012
13
Examples of use
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Sima for marine operations
5 November 2012
Exploring new installation methods
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Sima for marine operations
5 November 2012
Leg Turbine Platform Analysis – Feasibility study
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Sima for marine operations
5 November 2012
Marine operations at Sheringham Shoal
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Sima for marine operations
5 November 2012
Scandi Acergy installing Gjoa template
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Sima for marine operations
5 November 2012
22
Demo case
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Sima for marine operations
5 November 2012
36
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