Abstract
This study aimed to clarify the fundamental phenomenon of salinity intrusion in ice covered river. We carried out salinity intrusion experiment to which model ice-sheet floats on the water surface and one-dimensional two-layered unsteady flow calculation. In this experiment, the vertical flow velocity was measured using particle image velosimetry technique. In the experiment in which ice-sheet exists, the model ice-sheet indirectly attenuated the salinity intrusion because Reynolds number does not become large. Shear stress was computed by having assigned the experiment data to one-dimensional two-layered unsteady flow equation. In both ice and no-ice condition, Interface shear stress has large influence on salinity intrusion. It was shown that the calculation model built by this study can reproduce salinity intrusion experiment.
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.
