A laboratory experiment of rip currents between the ends of breaking wave crests

J Choi, M Roh - Coastal Engineering, 2021 - Elsevier
abstract In order to investigate the rip current formed between the ends of breaking wave
crests, a laboratory experiment was conducted over a bathymetry with an equilibrium profile …

Numerical simulations of rip currents off arc-shaped coastlines

H Wang, S Zhu, X Li, W Zhang, Y Nie - Acta Oceanologica Sinica, 2018 - Springer
The rip currents induced by waves off arc-shaped coastlines are seriously harmful to
humans, but understanding of their characteristics is lacking. In this study, the FUNWAVE …

A numerical study on rip currents at the Haeundae coast changed after the beach nourishment

J Choi - Journal of Korea Water Resources Association, 2022 - koreascience.kr
The Haeundae beach and coast suffered synthetical dramatic changes especially in the
nearshore topography by the beach nourishment project (ie, 2013-2015). A previous study …

Numerical simulations of rip currents under phase-resolved directional random wave conditions

J Choi - Journal of Korean Society of Coastal and Ocean …, 2015 - koreascience.kr
Abstract Recently, Choi et al.(2015) showed that a numerical simulation of the SandyDuck
experiment under a directional random wave environment agreed well with the experimental …

Boussinesq modelling of a rip current at Haeundae Beach in South Korea

JS Bae, SB Yoon, J Choi - Journal of Coastal Research, 2013 - meridian.allenpress.com
ABSTRACT Bae, JS, Yoon, SB, Choi, J., 2013. Boussinesq Modelling of a Rip Current at
Haeundae Beach. The rip current occurring at Haeundae beach in Busan, South Korea was …

A modification of the rip current warning system utilizing real-time observations: a database function of likelihood distributions

J Choi - Journal of Korea Water Resources Association, 2022 - koreascience.kr
For the rip current warning system to reduce rip-current accidents, the implementation
method producing the risk index was modified. To produce fast response from the warning …

Numerical investigation of rip currents near a barred beach induced by irregular waves

X Ji, C Xu, Z Ren, D Wang - Proceedings of the Institution of …, 2024 - journals.sagepub.com
Rip currents pose a common natural hazard at coastal tourist beaches, presenting a
significant threat to the safety of beachgoers and beach management. To better understand …

A Numerical Study of Rip Current Generation Modulated with Tidal Elevations at the Daecheon Beach

J Choi - Journal of Korean Society of Coastal and Ocean …, 2022 - koreascience.kr
In order to investigate the generations of rip currents modulated with the tidal elevations at a
mega-tidal beach at the West Sea coast, numerical simulations of rip currents over the …

A rip current warning system based on real-time observations for Haeundae Beach, Korea

J Choi, CH Lim, SB Yoon - Journal of Coastal Research, 2014 - meridian.allenpress.com
ABSTRACT Choi, J.; Lim, CH, and Yoon, SB, 2014. A rip current warning system based on
real-time observations for Haeundae Beach, Korea. A real-time rip current warning system …

Study of rip current warning index function according to real-time observations at Haeundae beach in 2012

J Choi - KSCE Journal of Civil and Environmental Engineering …, 2014 - koreascience.kr
The rip current warning index function, which estimates the likelihood of dangerous rip
current in the real-time rip current warning system operating to help mitigate against rip …