Wave and Current Loads on Offshore Structuresuceseug/Fluids2/Wind_Turbines/WT_Slides_2.pdfWave and...

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Wave and Current Loads on Offshore Structures Wave and Current Loads on Offshore Structures Application of Morison Equation Application of Morison Equation

Transcript of Wave and Current Loads on Offshore Structuresuceseug/Fluids2/Wind_Turbines/WT_Slides_2.pdfWave and...

Page 1: Wave and Current Loads on Offshore Structuresuceseug/Fluids2/Wind_Turbines/WT_Slides_2.pdfWave and Current Loads on Offshore Structures Application of Morison EquationApplication of

Wave and Current Loads on Offshore StructuresWave and Current Loads on Offshore Structures

Application of Morison EquationApplication of Morison Equation

Page 2: Wave and Current Loads on Offshore Structuresuceseug/Fluids2/Wind_Turbines/WT_Slides_2.pdfWave and Current Loads on Offshore Structures Application of Morison EquationApplication of

Wave Load Example

Depth 8.5m

Page 3: Wave and Current Loads on Offshore Structuresuceseug/Fluids2/Wind_Turbines/WT_Slides_2.pdfWave and Current Loads on Offshore Structures Application of Morison EquationApplication of

Wave Parameters

Page 4: Wave and Current Loads on Offshore Structuresuceseug/Fluids2/Wind_Turbines/WT_Slides_2.pdfWave and Current Loads on Offshore Structures Application of Morison EquationApplication of

Wave Parameters

Page 5: Wave and Current Loads on Offshore Structuresuceseug/Fluids2/Wind_Turbines/WT_Slides_2.pdfWave and Current Loads on Offshore Structures Application of Morison EquationApplication of

Added Mass and Inertial Forces

Page 6: Wave and Current Loads on Offshore Structuresuceseug/Fluids2/Wind_Turbines/WT_Slides_2.pdfWave and Current Loads on Offshore Structures Application of Morison EquationApplication of

Morison Equation

Page 7: Wave and Current Loads on Offshore Structuresuceseug/Fluids2/Wind_Turbines/WT_Slides_2.pdfWave and Current Loads on Offshore Structures Application of Morison EquationApplication of

Application to Wave Loads

Page 8: Wave and Current Loads on Offshore Structuresuceseug/Fluids2/Wind_Turbines/WT_Slides_2.pdfWave and Current Loads on Offshore Structures Application of Morison EquationApplication of

Application to Wave Loads

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Problem

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ReadingChakrabarti, Subrata (2005). Handbook of Offshore Engineering, Volumes 1-2. Elsevier.

4. Loads and Responses4.1 Introduction4.2 Gravity Loads4.3 Hydrostatic Loads4.4 Resistance Loads4.5 Current Loads on Structures4.7 Wave Loads on Structures

4.7.1 Morison Equation4.7.2 Forces on Oscillating Structures4.7.3 Wave Plus Current Loads4.7.4 Design Values for Hydrodynamic Coefficients

Online version available at:http://app.knovel.com/hotlink/toc/id:kpHOEV0001/handbook-offshore-engineering

Sorensen, John D. Sorensen, Jens N. (2011). Wind Energy Systems - Optimising Design and Construction for Safe and Reliable Operation. Woodhead Publishing.

15 Offshore environmental loads and wind turbine design: impact of wind, wave, currents and ice

Online version available at:http://app.knovel.com/hotlink/toc/id:kpWESODCS2/wind-energy-systems-optimising

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A Note on Scour

Page 12: Wave and Current Loads on Offshore Structuresuceseug/Fluids2/Wind_Turbines/WT_Slides_2.pdfWave and Current Loads on Offshore Structures Application of Morison EquationApplication of

A Note on Scour

Page 13: Wave and Current Loads on Offshore Structuresuceseug/Fluids2/Wind_Turbines/WT_Slides_2.pdfWave and Current Loads on Offshore Structures Application of Morison EquationApplication of

A Note on Scour