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Keywords: calibration
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Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-430
... celeris physical result manning coefficient dissipation crest freeboard artificial intelligence seawall calibration vertical seawall simulation machine learning equation shallow foreshore eng additional dissipative term coefficient numerical model discharge university modeling...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1302
... OF THE MANEUVERING PERFORMANCE OF USCGC MACKINAW (WLBB-30): PART I MODEL VALIDATION AND CALIBRATION Michael Lau National Research Council Ocean, Coastal and River Engineering St. John s, Newfoundland and Labrador, Canada ABSTRACT conduct additional validation of OSIS-IHI as part of a numerical capability...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-347
... ABSTRACT A novel fracture calibration method is presented for material models applied in finite element analysis of pipeline steels exposed to running ductile fracture. The calibration is based on the drop-weight tear test which is commonly applied for qualification of pipeline steels...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-118
... a methodology for its calibration. The calibration is based on a parametric study conducted with an FE model, which is verified by the results of 1g model tests. The results indicate that the analytical model is able to represent the response of a suction bucket subjected to tensile loads, but the calibration...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-685
... calibration prediction bayesian inference prediction performance machine learning posterior density engineering multi-model averaging concrete creep long-term creep creep algorithm artificial intelligence estimation predictive density creep model creep prediction evaluation...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-466
... is provided, and the required material tests are described. After calibration of the material and failure models, the application on a large-scale raking test is demonstrated. KEY WORDS: Iceworthiness, raking damage, ductile failure, large deformation, grounding, crash INTRODUCTION With the artic region...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-525
... information complexity underwater application pocillopora sp corallium rubrum laser scanner algorithm scanner prototype photogrammetry calibration means colour information reconstruction prototype intensity value sonar artificial intelligence procedure correction Assessment...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-680
... time series sensor machine learning artificial intelligence calibration circuit board reference pressure sensor pressure sensor cluster sensor cluster polar eng conf sensor die dynamic measurement pressure sensor regression line reference sensor application new generation A New...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-724
... to omit the reflection component in uni-directional waves (175°N and 195°N). The directional wave measurements have been carried out at the nearshore during the calibration to assess wave reflection from the boundaries if any. During the testing, directional gauge system was placed at the offshore...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-240
...-equation (k-ε) turbulence model. The coupled model has been calibrated and validated with field measurements of waves and tidal currents acquired by Acoustic Doppler and Current Profilers (ADCPs) deployed in the Fall of Warness. The results indicate that the coupled model works well and the predicted wave...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-281
... shoreline investigation sediment transport configuration coastal eng evolution localized nourishment storm environmental law calibration groin sand groin configuration storm 2nd beach nourishment Innovative Sand Groin Beach Nourishment with Environmental, Defense and Recreational Purposes...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-488
... semisubmersible system that was tested at the Maritime Research Institute Netherlands ocean basin in 2013. This paper discusses several model calibration studies that were conducted to identify model adjustments that improve the agreement between the numerical simulations and the experimental test data...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-494
..., including the wind turbine, and the mooring system. As a part of the FloaWDyn numerical code validation, in the paper is presented the calibration of the numerical model accordingly to the DeepCwind experimental scaled model, as well as some simulations of the Phase 2 of the OC5 project, which include...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-631
... ABSTRACT The paper presents the calibration of a numerical collapse model of unidirectional fiberglass epoxy panels with an initially embedded delamination. The panels were tested under axial compression, able to induce buckling collapse. The penalty stiffness, the strength and the fracture...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-263
... ABSTRACT A procedure is outlined for reliability-based calibration of the minimum confidence needed when estimating characteristic soil strength, defined as the mean value, with confidence for use in pile design. A reliability analysis of an example pile is carried out. Assuming perfect...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-600
... Abstract Statistical calibration of wind speed is fundamental for obtaining more accurate and consistent measurements in wind energy assessment. In this work, calibration techniques are presented for correcting wind direction at various locations in the Mediterranean Sea. The application data...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-372
... on the depth of the water and is typically two to four times the water depth. The working principle of MBES is a process of subjective identification and sounding abnormal calibration (Fox et al., 1992). Shipping channels are frequently the main way for ships entering and leaving ports and sediment deposition...
Proceedings Papers

Paper presented at the The 26th International Ocean and Polar Engineering Conference, June 26–July 2, 2016
Paper Number: ISOPE-I-16-097
... ship marine transportation calibration contribution illustration hull girder axial stress cross section stiffness distribution sensor loading condition strain sensor net force teu ship stress component hydroelastic effect end effect loading computer Abstract The number...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-116
.... The results from this phase include an examination of different approaches one can use for defining and calibrating hydrodynamic coefficients for a model, and the importance of higher-order wave models in accurately modeling the hydrodynamic loads on offshore substructures. wind energy hydrodynamic...
Proceedings Papers

Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, June 21–26, 2015
Paper Number: ISOPE-I-15-627
..." fatigue damage due to VIV is typically calculated by mode shape reconstruction in the frequency domain that can be calibrated by the logged accelerations at various riser locations. In addition to VIV fatigue, direct wave loading also contributes to the total fatigue damage. Sometimes wave fatigue may...

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