Streaming Media
Presentation Abstract
Marine renewable energy (e.g., tidal current and wave energy) comprises resources that do not generate carbon emissions. Because of high energy potential, the Salish Sea and adjacent coastal waters have been identified among the top candidate sites in the U.S. for marine energy development. To better support a variety of marine energy related research and development activities, Pacific Northwest National Laboratory’s Marine and Coastal Research Laboratory in Sequim, WA has been preparing Sequim Bay as a testbed for researchers to utilize its unique tidal and geographic setting for pilot-scale tidal energy, ocean technology, and environmental monitoring research. In this study, we present our work in developing a high-resolution tidal hydrodynamic model for Sequim Bay, which provides essential hydrodynamic information to marine energy researchers. The hydrodynamic model is based on the unstructured-grid Finite Volume Community Ocean Model (FVCOM) and resolves tidal channels with a fine grid resolution of ~10 m. The model has been systematically validated with high-quality field observations of water level and velocity. The validated model was further applied to characterize tidal circulation and tidal energy distribution in Sequim Bay. Additional efforts on energy extraction, analysis tool development and data dissemination to support tidal current energy development are also discussed.
Session Title
Poster Session 1: Applied Research & Climate Change
Conference Track
SSE14: Posters
Conference Name
Salish Sea Ecosystem Conference (2022 : Online)
Document Type
Event
SSEC Identifier
SSE-posters-131
Start Date
26-4-2022 4:00 PM
End Date
26-4-2022 4:30 PM
Type of Presentation
Poster
Genre/Form
conference proceedings; presentations (communicative events)
Contributing Repository
Digital content made available by University Archives, Heritage Resources, Western Libraries, Western Washington University.
Subjects – Topical (LCSH)
Hydrodynamics--Washington (State)--Sequim; Hydrodynamics--Washington (State)--Puget Sound; Renewable energy sources--Washington (State)--Puget Sound
Geographic Coverage
Salish Sea (B.C. and Wash.); Sequim (Wash.); Puget Sound (Wash.)
Rights
Copying of this document in whole or in part is allowable only for scholarly purposes. It is understood, however, that any copying or publication of this document for commercial purposes, or for financial gain, shall not be allowed without the author's written permission.
Type
Text
Language
English
Format
application/pdf
Included in
Fresh Water Studies Commons, Marine Biology Commons, Natural Resources and Conservation Commons, Terrestrial and Aquatic Ecology Commons
A High-resolution Tidal Hydrodynamic Model for Sequim Bay, WA to Support Marine Renewable Energy Research
Marine renewable energy (e.g., tidal current and wave energy) comprises resources that do not generate carbon emissions. Because of high energy potential, the Salish Sea and adjacent coastal waters have been identified among the top candidate sites in the U.S. for marine energy development. To better support a variety of marine energy related research and development activities, Pacific Northwest National Laboratory’s Marine and Coastal Research Laboratory in Sequim, WA has been preparing Sequim Bay as a testbed for researchers to utilize its unique tidal and geographic setting for pilot-scale tidal energy, ocean technology, and environmental monitoring research. In this study, we present our work in developing a high-resolution tidal hydrodynamic model for Sequim Bay, which provides essential hydrodynamic information to marine energy researchers. The hydrodynamic model is based on the unstructured-grid Finite Volume Community Ocean Model (FVCOM) and resolves tidal channels with a fine grid resolution of ~10 m. The model has been systematically validated with high-quality field observations of water level and velocity. The validated model was further applied to characterize tidal circulation and tidal energy distribution in Sequim Bay. Additional efforts on energy extraction, analysis tool development and data dissemination to support tidal current energy development are also discussed.
