230.548 People
Ruponen, Pekka
Aalto University
in Cooperation with on an Cooperation-Score of 37%
Topics
- crash
- monitoring
- reliability
- assessment
- vehicle occupant
- data
- case study
- passenger
- aviation
- simulation
- traffic
- human being
- foundation
- countermeasure
- survey
- sea
- ocean
- alertness
- diagnosis
- layout
- cruise ship
- waterway
- commodity
- safety
- regulation
- flood
- subdivision
- passenger ship
- modernization
- amendment
- cargo ship
- duct
- double bottom
- stability analysis
- decision support system
- behavior
- show 6 more
Publications
- 2022Accident susceptibility index for a passenger ship – A framework and case studycitations
- 2021Advanced Damage Stability Analyses for Design of Cargo Ships
- 2019Simulation-based analysis method for damage survivability of passenger shipscitations
- 2019On the alternative approaches to stability analysis in decision support for damaged passenger shipscitations
- 2017On the effects of non-watertight doors on progressive flooding in a damaged passenger shipcitations
- 2017A method for breach assessment onboard a damaged passenger shipcitations
- 2015Integrated decision support system for increased passenger ship safety
- 2009Experimental study on the behavior of a swimming pool onboard a large passenger ship
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article
Simulation-based analysis method for damage survivability of passenger ships
Abstract
A new approach for analysing the level of survivability for a passenger ship in the event of a collision damage is presented. Monte Carlo simulation is used for generating a large number of damage cases. The probability distributions for damage extent and location are based on the current SOLAS regulation. Each case is calculated with time-domain flooding simulation, assuming quasi-static motions and calm sea, thus enabling evaluation of the righting lever curve during the flooding process. The ship survivability is analysed based on requirements for a sufficient reserve stability. The proposed method is demonstrated with a large passenger ship design. Based on the detailed investigation of the results, the effects of various design changes are studied. Furthermore, the impact of waves on the flooding process is studied. The presented method for survivability assessment is robust and especially suitable for comparing design variations, or ships with similar main dimensions. ; Peer reviewed
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