SE-16 Float-over analysis

The course introduces float-over analysis at different load-transfer phases using SIMA.

Description: 

The float-over analysis course starts from frequency domain analysis using HydroD(Wadam) to generate necessary hydrodynamic coefficients, which is very important for accurate time domain analysis. Loading conditions for different load-transfer phases are carefully handled in SIMA modelling. Typical structures for float-over analysis, such as DSU, FSU, etc. are modelled with fender, docking cone, etc. in SIMA. Output time series are seamlessly transferred to SIMA post-processor to obtain statistical responses. Workflow task is introduced to set up a batch analysis. 

Learning scope: 

The following topics will be covered: 

  • Frequency domain HydroD(Wadam) analysis for creating hydrodynamic coefficients for SIMA 
  • Strength analysis to check section loads, e.g. vertical bending moment, etc. 
  • Various kinds of coupling elements, e.g. fender, bumper, docking cone, etc., necessary for float-over modelling in SIMA 
  • Time domain float-over analysis at different loading conditions in SIMA 
  • Set-up of Post-processor task and Workflow task for batch analysis 

Target group: 

Engineers involved in floater-over analysis, marine operations, or other similar analysis. 

Duration: 

3 days (recommended) 

Optionally, a shortened course over 2 days can be provided to experienced engineers. 

Prerequisite: 

Basic knowledge about hydrodynamics, marine operation would help understand the course.

Relevant Sesam courses: SE-06 and SE-21