TY - GEN
T1 - Scattering study of a time-continuous breaking wave model generated in DualSPHysics
AU - Wang, Jia Jing
AU - Wu, Bi Yi
AU - Guo, Kun Yi
AU - Sheng, Xin Qing
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/12/7
Y1 - 2020/12/7
N2 - Breaking wave modeling is one of the most important difficulties in the simulation of sea scattering. To explore the scattering characteristics of a more realistic model, a time-continuous breaking wave model is developed in this paper, which is based on the open-sourced package of DualSPHysics. The electromagnetic (EM) scattering of several representative frames is calculated by the two-dimensional method of moments (MoM). In this paper, the characteristics of horizontal polarization (HH) and vertical polarization (VV) scattering under different sea conditions are elucidated. Sea spikes are pinpointed when incidence illuminating at large incidence angles. It turns out that when the wave surges, the scattering of both polarizations at large incident angles increase greatly, accompanied by significant changes in the scattering characteristics, resulting in remarkable sea spikes.
AB - Breaking wave modeling is one of the most important difficulties in the simulation of sea scattering. To explore the scattering characteristics of a more realistic model, a time-continuous breaking wave model is developed in this paper, which is based on the open-sourced package of DualSPHysics. The electromagnetic (EM) scattering of several representative frames is calculated by the two-dimensional method of moments (MoM). In this paper, the characteristics of horizontal polarization (HH) and vertical polarization (VV) scattering under different sea conditions are elucidated. Sea spikes are pinpointed when incidence illuminating at large incidence angles. It turns out that when the wave surges, the scattering of both polarizations at large incident angles increase greatly, accompanied by significant changes in the scattering characteristics, resulting in remarkable sea spikes.
KW - method of moments (MoM)
KW - scattering characteristics
KW - sea spikes
KW - time-continuous breaking wave
UR - http://www.scopus.com/inward/record.url?scp=85101209473&partnerID=8YFLogxK
U2 - 10.1109/NEMO49486.2020.9343459
DO - 10.1109/NEMO49486.2020.9343459
M3 - Conference contribution
AN - SCOPUS:85101209473
T3 - 2020 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2020
BT - 2020 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2020 IEEE MTT-S International Conference on Numerical Electromagnetic and Multiphysics Modeling and Optimization, NEMO 2020
Y2 - 7 December 2020 through 9 December 2020
ER -