Zobrazeno 1 - 10
of 4 609
pro vyhledávání: '"wave breaking"'
Publikováno v:
Redai dili, Vol 44, Iss 10, Pp 1838-1846 (2024)
Coral reefs, widely distributed in tropical and subtropical waters, generally have uneven flat topography. Sudden changes in reef flat topography significantly impact the propagation and evolution characteristics of tsunami-like waves; however, relat
Externí odkaz:
https://doaj.org/article/40342ba9717047e6b35bc22e9966ab3e
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
The spilling-breaking waves that appear in chirped wave packets are studied in a two-dimensional wave channel. These waves are produced by superposing waves with gradually decreasing frequencies. The analysis focuses on the nonlinear characteristics,
Externí odkaz:
https://doaj.org/article/7ae5127f4bd94c9caea479a7edc72375
Publikováno v:
Results in Applied Mathematics, Vol 23, Iss , Pp 100487- (2024)
The blow-up features of a shallow water wave equation on the line R are investigated. The L2 conservation law is utilized to derive several estimates of solutions for the equation. Sufficient conditions for wave breaking and lifespan of the solutions
Externí odkaz:
https://doaj.org/article/0c664dae915d4b06a47b942b85b65237
Autor:
Hector Chikoore, Innocent L. Mbokodo, Mukovhe V. Singo, Tumelo Mohomi, Rendani B. Munyai, Henno Havenga, Dawn D. Mahlobo, Francois A. Engelbrecht, Mary-Jane M. Bopape, Thando Ndarana
Publikováno v:
Weather and Climate Extremes, Vol 44, Iss , Pp 100668- (2024)
Despite robust warming trends in surface air temperatures over southern Africa, extreme low temperature (ELT) events still occur from time to time. A recent ELT event affected South Africa resulting in disruptions in socio-economic activities amid a
Externí odkaz:
https://doaj.org/article/51848a410a304f25af2cfb10757474c7
Autor:
Corrado Altomare, Xavier Gironella, Andrea Marzeddu, Manuel Viñes Recasens, Cesar Mösso, Joaquim Sospedra
Publikováno v:
Frontiers in Built Environment, Vol 10 (2024)
In January 2020, the footbridge connecting the seaward platform of the Pont del Petroli pier to Badalona beach collapsed due to the severe sea storm named Gloria. Approximately 15 m of the footbridge fell into the sea as a result of prolonged wave ac
Externí odkaz:
https://doaj.org/article/5d57d246371a4b44b52939c14947e623
Publikováno v:
Earth and Space Science, Vol 11, Iss 5, Pp n/a-n/a (2024)
Abstract Despite significant recent technological advances, oceanographic observations on horizontal scales of meters to a few kilometres prove challenging. Exploiting legacy seafloor cables presents a disruptive prospect to address this gap, as it m
Externí odkaz:
https://doaj.org/article/9547676263b24bbfa2d427dea69b3f13
Publikováno v:
Geo-spatial Information Science, Pp 1-14 (2024)
The purpose of our work is to analyze the effect of wave breaking on dual-polarized (vertical-vertical (VV) and vertical-horizontal (VH)) synthetic aperture radar (SAR) image in the C-band during tropical cyclones (TCs) based on the machine learning
Externí odkaz:
https://doaj.org/article/ae56c0a2ad624256a1fc320a46f6a13b
Autor:
Xuhui Cao, Jie Chen, Jian Shi, Jingmin Xia, Wenjing Zhang, Zhenhui Yi, Hanshi Wang, Shaoze Zhang, Jialei Lv, Zeqi Zhao, Qianhui Wang
Publikováno v:
Remote Sensing, Vol 16, Iss 18, p 3524 (2024)
The study of upper ocean mixing processes, including their dynamics and thermodynamics, has been a primary focus for oceanographers and meteorologists. Wave breaking in deep water is believed to play a significant role in these processes, affecting a
Externí odkaz:
https://doaj.org/article/520b150f495f4d77b2514f608e051bc6
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 9, p 1630 (2024)
The position and morphology of offshore sandbars are highly dependent on wave conditions; however, the mechanisms driving sand movement by water waves remain elusive to scientists and coastal engineers. This study presents a series of experiments con
Externí odkaz:
https://doaj.org/article/5acc82a4a1b54530b4e80e7bcccaf80a
Publikováno v:
Heliyon, Vol 10, Iss 5, Pp e26890- (2024)
This paper presents physical experiments and numerical simulations to study the propagation of focused waves group across hypothetical fringing reef profiles. A wave flume is 69 m long and 1.0 m deep, and the reef cross section is made up of a reef f
Externí odkaz:
https://doaj.org/article/a1866e7b49604a938ca38b2f7fe37649