Abstract
Diffusion model with Data Assimilation of observed SF6 concentrations using Green’s Functions was applied to concentrations hindcasts estimating the movement of water mass released SF6. The SF6 concentrations were hindcasted with the currents and the released concentration flux estimated by the assimilation of the observed SF6 concentrations into the model in order to track the dye patch. Sets of hindcast experiments were carried out to evaluate the dye patch trajectories, increasing the observed data for the data assimilation. These experiments suggested that the data assimilative model could provide a good approximation of the trajectory in two days after the data assimilation. The time series of max point of the concentrations and its covariance matrix calculated by this model provided the effective information to estimate the movement.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
