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 study on sea state parameters affecting rip current at Haeundae beach: Wave period, height, direction and tidal elevation

J Choi, CH Shin, SB Yoon - Journal of Korea Water Resources …, 2013 - koreascience.kr
The likelihood of rip current at Haeundae beach according to wave parameters, such as
wave height, period, direction, and tidal elevation, was estimated by using numerical …

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 …

A Kinematic Approach for Rip Current Identification from ADCP Observation Data at Haeundae Beach, Korea

I Bang, KM Kim, J Gu, S Shin, JB Kim, B Kang - Ocean Science Journal, 2024 - Springer
In May 2023, direct observations of rip currents were conducted at Haeundae Beach, Korea,
over a two-day period at six different stations using upward-facing Acoustic Doppler Current …

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 …

Non-hydrostatic modeling of wave transformation and rip current circulation: A case study for Haeundae Beach, Korea

JJ Yoon - Journal of Coastal Research, 2014 - meridian.allenpress.com
ABSTRACT Yoon, JJ, 2014. Non-hydrostatic modeling of wave transformation and rip
current circulation: a case study for Haeundae Beach, Korea. Haeundae Beach in Busan …

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 …