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Discussion: “LiDAR Measurements of Wind Shear Exponents and Turbulence Intensity Offshore the Northeast United States” (Viselli, A., Faessler, N., and Filippelli, M., 2022, ASME J. Offshore Mech. Arct. Eng., 144(4), p. 042001)
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The work by Viselli et al. (Viselli, A., Faessler, N., and Filippelli, M., 2022, “LiDAR Measurements of Wind Shear Exponents and Turbulence Intensity Offshore the Northeast United States,” ASME J. Offshore Mech. Arct. Eng., ...
Long Term Wave Power Statistics for Individual Waves
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The paper provides longterm bivariate distributions of wave power with wave height, and wave power with wave period. This is relevant for assessments of wave power devices and their potential for converting energy from ...
Effects of Sand Clay Mixtures on Scour Around Vertical Piles Due to Long Crested and Short Crested Nonlinear Random Waves
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This note provides a practical stochastic method by which the effects of sandclay mixtures on the maximum equilibrium scour depth around vertical piles exposed to longcrested (2D) and shortcrested (3D) nonlinear random ...
Scour Around Vertical Pile Foundations for Offshore Wind Turbines Due to Long Crested and Short Crested Nonlinear Random Waves
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper provides a practical stochastic method by which the maximum equilibrium scour depth around vertical piles exposed to longcrested (2D) and shortcrested (3D) nonlinear random waves can be derived. The approach is ...
Burial and Scour of Short Cylinders and Truncated Cones Due to Long-Crested and Short-Crested Nonlinear Random Waves Plus Currents
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper provides a practical stochastic method by which the burial and scour depths of short cylinders and truncated cones exposed to long-crested (two-dimensional (2D)) and short-crested (three-dimensional (3D)) nonlinear ...
Extreme Wave Condition at Doggerbank
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In design of offshore wind turbines, extreme wave conditions are of interest. Usually, the design wave condition is taken as the sea state corresponding to an annual exceedance probability of 2 أ— 10−2, i.e., a return ...
Numerical Study of Seabed Boundary Layer Flow Around Monopile and Gravity-Based Wind Turbine Foundations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Computational fluid dynamics (CFD) has been used to study the seabed boundary layer flow around monopile and gravity-based offshore wind turbine foundations. The gravity-based foundation has a hexagonal bottom slab (bottom ...
Effects of Soil Profile Variation and Scour on Structural Response of an Offshore Monopile Wind Turbine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents an engineering approach to study the effects of soil profile variation and scour on structural response of an offshore monopile wind turbine. A wind-wave model for finite water depth is proposed to ...
Numerical Modeling of Breaking Wave Kinematics and Wave Impact Pressures on a Vertical Slender Cylinder
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Wave loads from breaking waves on offshore wind turbine (OWT) substructures in shallow waters still remain uncertain. The interaction of breaking waves with structures is characterized by complex free surface deformations, ...
Breaking Wave Interaction With a Group of Four Vertical Slender Cylinders in Two Square Arrangements
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: The main purpose of the study is to investigate the breaking wave interaction with a group of four circular cylinders. The physical process of wave breaking involves many parameters, and an accurate numerical modeling of ...