PaperDamping and Hysteresis Effects on the Behaviour of Flexible Risers
Behaviour of Offshore Structures (BOSS), London, UK
1 Jan 1992
Flexible risers have been used in many applications for several years now. The design of a flexible riser configuration in the first years was based ...
stability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsrenewablesoil and gasinfrastructuremarine systemslife at seamodel testingmonitoringtrials and monitoringmooring and offloadingfull scalesimulationswaves & motionsoffshore engineering
PaperA Discrete Element Method on a Chain Turret Tanker Exposed to Survival Conditions
Behaviour of Offshore Structures (BOSS), London, UK
1 Jan 1992
The computation of low frequency mooring forces on a tanker exposed to survival conditions requires knowledge of the hydrodynamic excitation and ...
stability, seakeeping and ocean engineeringcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsrenewablesoil and gasinfrastructuremarine systemslife at seamodel testingsimulationsoffshore engineering
PaperWave Drift Forces in Shallow Water
Behaviour of Offshore Structures (BOSS), London, UK
1 Jan 1992
Wave drift forces on a tanker in shallow water have been measured in regular and irregular waves. The results of measurements are compared with ...
stability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsrenewablesoil and gasinfrastructuremarine systemslife at seatransport and shippingmodel testingmotionssimulationsoffshore engineering
PaperRoll Damping Due to Lift Effects on High Speed Monohulls
1st International Conference on Fast Sea Transportation (FAST’91), Trondheim, Norway
1 Jun 1991
In this paper the characteristics of the roll behaviour of fast ships will be discussed and illustrated. The attention will be focussed on the ...
stability, seakeeping and ocean engineeringseakeepingdefencecfd/simulation/desk studies
PaperComputation Model on a Chain-Turret-Moored Tanker in Irregular Seas
Offshore Technology Conference (OTC), Houston, Texas, USA
6 May 1991
To compute the low frequency mooring forces of, for instance, a turret moored storage/production tanker exposed to survival conditions the ...
stability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsrenewablesoil and gasinfrastructuremarine systemslife at seatransport and shippingmodel testingextreme conditionsloads and responsesmooring and offloadingmotionsoffloadingsimulationswaves & motionsoffshore engineering
PaperWave Drift Forces and Motion Response of Moored Tankers in Bi- and Multi-chromatic Waves
2nd SNAME Offshore Symposium "Design Criteria and Codes", Houston, TX, USA
1 Jan 1991
In regular wave groups (bi-chromatic waves) the wave drift forces acting on a tanker consist of a mean wave drift force, an oscillating wave drift ...
renewablesoil and gasinfrastructuremarine systemslife at seaoffshore engineering
PaperThe Effect of Wind Spectra on the Low-Frequency Motions of a Moored Tanker in Survival Condition
Offshore Technology Conference (OTC), Houston, Texas, USA
1 Jan 1991
In the design of moored tankers the knowledge of the wave drift forces is of importance. As is known, the low frequency part of the wave drift ...
stability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsrenewablesoil and gasinfrastructuremarine systemslife at seatransport and shippingmodel testingextreme conditionsloads and responsesmooring and offloadingmotionsoffloadingsimulationswaves & motionsoffshore engineering
PaperWind, Wave, and Current Loads on Semisubmersibles
Offshore Technology Conference (OTC), Houston, Texas, USA
1 Jan 1991
Prediction of environmental forces on offshore structures is indispensable in the design and engineering stage. Evaluation and dimensioning of ...
manoeuvring and nautical studiesstability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsdynamic positioningrenewablesoil and gasinfrastructuremarine systemslife at seamodel testingresearch and developmentloads and responsessimulationswaves & motionsoffshore engineeringresearch
PaperA new technique for testing a sailing yacht in waves
10th Chesapeake Sailing Yacht Symposium, Annapolis, Maryland, USA
1 Oct 1990
A new experimentel technique is presented to test sailing yachts in investigation of ship motions in all sux degrees of freedom and added resistance ...
manoeuvring and nautical studiesstability, seakeeping and ocean engineeringsustainable propulsionmeasurements and controldata sciencemanoeuvringresistance and propulsioninfrastructureseakeepingdefencepassengers and yachtingtransport and shippingmodel testingextreme conditionshull form optimisationmotionsseakeeping performance
PaperThe Contribution of Hydrodynamic Damping Induced by Mooring Chains on Low-Frequency Vessel Motions
Offshore Technology Conference (OTC), Houston, Texas, USA
1 May 1990
To compute the low frequency mooring forces of for instance a turret moored storage/production tanker exposed to survival conditions the ...
stability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsrenewablesoil and gasinfrastructuremarine systemslife at seamodel testingresearch and developmentloads and responsesmooring and offloadingsimulationswaves & motionsoffshore engineeringresearch
PaperDynamic Effects of Current Fluctuations on Moored Vessel
Offshore Technology Conference (OTC), Houston, Texas, USA
1 Jan 1990
The behaviour of a bow hawser moored tanker exposed to wind, waves and current has been studied by means of computer simulations. An overview is ...
stability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsrenewablesoil and gasinfrastructuremarine systemslife at seamodel testingloads and responsesmooring and offloadingmotionsoffloadingsimulationswaves & motionsoffshore engineering
PaperHydrodynamic Aspects of Flexible Risers
Offshore Technology Conference (OTC), Houston, Texas, USA
1 Jan 1990
For the evaluation of extreme loads and the assessment of the fatigue life of flex risers, use is made of discrete element models. Most of the ...
stability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsrenewablesoil and gasinfrastructuremarine systemslife at seamodel testingloads and responsesmooring and offloadingvortex induced vibrations (viv)simulationsoffshore engineering
PaperThe Behaviour of Flexible Risers in Waves
Offshore Technology Conference (OTC), Houston, Texas, USA
1 May 1989
In this paper results of flexible riser model tests will be discussed and compared with results of time domain simulations for regular and irregular ...
stability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsrenewablesoil and gasinfrastructuremarine systemslife at seamodel testingloads and responsesmooring and offloadingsimulationswaves & motionsoffshore engineering
PaperCombined Effect of Waves and Current on the Motion Behaviour and Tether Forces of a Deepwater Tension Leg Platform
Offshore Technology Conference (OTC), Houston, Texas, USA
1 May 1989
In this paper results will be discussed of model experiments and computations of the wave- current interaction effects on the motions of a tension ...
stability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsrenewablesoil and gasinfrastructuremarine systemslife at seamodel testingloads and responsesmooring and offloadingmotionssimulationswaves & motionsoffshore engineering
PaperStatistics of High- and Low-Frequency Motions of a Moored Tanker
Offshore Technology Conference (OTC), Houston, Texas, USA
1 May 1989
The separation of the total motions of a tanker moored in head seas into wave frequency and low frequency components with the purpose of developing ...
stability, seakeeping and ocean engineeringwaves, impacts and hydrostructuralcfd developmentcfd/simulation/desk studiesmeasurements and controldata sciencetime-domain simulationsrenewablesoil and gasinfrastructuremarine systemslife at seatransport and shippingmodel testingmooring and offloadingmotionssimulationswaves & motionsoffshore engineering