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Keywords: probability
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. October 2021, 143(5): 051201.
Paper No: OMAE-20-1139
Published Online: February 12, 2021
... measurements nearshore strait water parametric wave spectrum model kernel function temporal variation ocean waves and associated statistics probability Typhoons are high-intensity tropical cyclones generated in the Pacific Ocean. They usually last for several days with varying intensities...
Topics: Waves, Water
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. December 2018, 140(6): 061901.
Paper No: OMAE-17-1196
Published Online: June 13, 2018
... waves statistics Probabilistic models Probability Spectral wave modeling Forces Motions The growth of offshore wind as a reliable source of renewable energy has been steady, in recent years. As of 2015, the global installed capacity from offshore wind has crossed 12 GW. Of this, 91...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. October 2015, 137(5): 051603.
Paper No: OMAE-15-1011
Published Online: August 20, 2015
... Association (OLF) and The Federation of Norwegian Industry , Lysaker, Norway . [2] Heideman , J. C. , 1988 , “ Parametric Response Model for Wave/Current Joint Probability ,” American Petroleum Institute (API), Paper No. API-TAC 88-20 . [3] Haver , S. , Eik , K. J. , and Nygaard , E...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. October 2015, 137(5): 051601.
Paper No: OMAE-14-1064
Published Online: August 6, 2015
... to estimating the contours are presented and the assumptions on which they are based are discussed. The different results given by these two methods are then compared in a number of case studies. Simultaneous probability density functions are fitted to the joint distribution of significant wave height and wave...
Journal Articles
Publisher: ASME
Article Type: Ocean Renewable Energy
J. Offshore Mech. Arct. Eng. August 2012, 134(3): 031904.
Published Online: February 22, 2012
... installations probability risk analysis shells (structures) structural engineering wind power model basis offshore wind support structure sensitivity ultimate limit state The assessment of offshore wind energy converter (OWEC) structures plays an important role for their integrity management...
Journal Articles
Publisher: ASME
Article Type: Ocean Engineering
J. Offshore Mech. Arct. Eng. November 2011, 133(4): 041103.
Published Online: April 12, 2011
...Madjid Karimirad; Torgeir Moan Proper performance of structures requires among other things that their failure probability is sufficiently small. This would imply design for survival in extreme conditions. The failure of a system can occur when the ultimate strength is exceeded (ultimate limit...
Journal Articles
Publisher: ASME
Article Type: Structures and Safety Reliability
J. Offshore Mech. Arct. Eng. August 2011, 133(3): 031605.
Published Online: April 1, 2011
... 04 2011 01 04 2011 environmental factors offshore installations probability reliability theory statistical analysis structural engineering metocean data joint probability model long-term analysis Nataf transformation circular statistical analysis Nowadays...
Journal Articles
Publisher: ASME
Article Type: Ocean Engineering
J. Offshore Mech. Arct. Eng. August 2011, 133(3): 031105.
Published Online: March 30, 2011
...-flooding arrangements, and the air ventilation level are discussed. The ship intact condition is the probable condition of the ship at the time of the collision in terms of draft, trim, heel, intact stability, and the permeability of the flooded spaces. The understanding of this condition assists...
Journal Articles
Publisher: ASME
Article Type: Offshore Technology
J. Offshore Mech. Arct. Eng. November 2010, 132(4): 041302.
Published Online: September 24, 2010
... variability of wave-kinematics need to be considered during the deck-wetting process. In the present study, we have used a multidimensional Gaussian formulation of incident wave-kinematics to derive a joint probability density function of deck-wetting (or exceedance) duration and its spatial extent. We have...
Journal Articles
Publisher: ASME
Article Type: Structures, Safety and Reliability
J. Offshore Mech. Arct. Eng. November 2010, 132(4): 041603.
Published Online: September 23, 2010
...Inge Lotsberg; Gudfinnur Sigurdsson; Knut Arnesen; Michael E. Hall Calculated probabilities of fatigue failure depend on the analysis procedure used for design. Calculated probabilities of a fatigue failure also depend on long term stress ranges due to loading and uncertainties associated...
Journal Articles
Publisher: ASME
Article Type: Polar And Arctic Engineering
J. Offshore Mech. Arct. Eng. August 2010, 132(3): 031501.
Published Online: March 17, 2010
... ( 1 ), focuses on local ice pressure estimation methodology. Latest efforts on global ice pressure estimation are found in Refs. 2 3 . 20 01 2009 29 06 2009 17 03 2010 17 03 2010 design engineering ice offshore installations probability ships time series...
Journal Articles
Publisher: ASME
Article Type: Safety And Reliability
J. Offshore Mech. Arct. Eng. February 2010, 132(1): 011603.
Published Online: December 22, 2009
... if the probability that it occurs during the lull time is sufficiently high. The probability that the helicopter undercarriage strength is not compromised can be evaluated as a product of the probability that landing indeed occurs during the lull time and the probability that the relative velocity of the helicopter...
Journal Articles
Publisher: ASME
Article Type: Safety And Reliability
J. Offshore Mech. Arct. Eng. February 2009, 131(1): 011602.
Published Online: December 11, 2008
... the reserve strength ratio. Each state of degradation, irrespective of the cause, can then be assessed in terms of their impact on the annual probability of failure for the structure. Based on data and subjective information regarding the annual probabilities of occurrence of the relevant deterioration...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. May 2008, 130(2): 021005.
Published Online: June 6, 2008
... are analyzed to obtain probability distributions of the sagging and hogging peaks of the vertical bending moment. Several theoretical distributions are fitted to the simulated realizations. Global loads include two main contributions: still water loads and wave induced loads. The first are static, given...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. May 2006, 128(2): 133–144.
Published Online: November 8, 2005
... filling level. Results. Our main contribution in the paper includes the statistical analysis of experimental short term pressure distribution. The choice and fit of probability distribution models is addressed, with due account of different physical mechanisms causing impacts. The models are evaluated...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. November 2006, 128(4): 271–275.
Published Online: October 24, 2005
...Hanne Therese Wist; Dag Myrhaug; Håvard Rue The probability that a wave crest in a random sea will exceed a specified height has long been recognized as important statistics in practical work, e.g., in predicting green water load and volume on a ship. Nonlinear probability density functions...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. February 2006, 128(1): 11–16.
Published Online: August 30, 2005
... that the optimal spectral components giving an extreme crest are solutions of a well-defined constrained optimization problem. A new analytical expression for the probability of exceedance of the wave crest is then proposed for the prediction of freak wave events. Wist , H. T. , Myrhaug , D...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. November 2005, 127(4): 345–352.
Published Online: April 27, 2005
...Haibo Chen; Torgeir Moan To reduce the occurrence of tanker drive-off, and to reduce the probability of recovery failure should drive-off happen, are two basic principles to reduce FPSO and DP shuttle tanker collision in tandem offloading. In this paper we focus on measures to reduce recovery...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. November 2005, 127(4): 340–344.
Published Online: April 13, 2005
...Germán Rodríguez; Mercedes Pacheco; C. Guedes Soares The probability distribution of the maximum wave height in a sea state is examined in terms of the spectral peakedness and the sea state duration. The study is based on the analysis of numerically simulated Gaussian wave records with given target...
Journal Articles
Publisher: ASME
Article Type: Article
J. Offshore Mech. Arct. Eng. February 2005, 127(1): 46–51.
Published Online: March 23, 2005
... crest occurs at a fixed time and location, is then shown. Finally the second-order probability of exceedance of the crest amplitude is obtained and validated by Monte Carlo simulation. 06 November 2003 06 October 2004 23 03 2005 water waves probability Monte Carlo methods...
Topics: Waves, Spacetime