Results 21 to 30 of about 4,882 (206)

Navy Nearshore Ocean Prediction Systems [PDF]

Oceanography, 2014
Knowledge of the nearshore ocean environment is important for naval operations, including military and humanitarian applications. The models used by the US Navy for predicting waves and circulation in the coastal regions are presented here.
Jayaram Veeramony, Mark D. Orzech, Kacey L. Edwards, Michael Gilligan, Jeikook Choi, Eric Terrill, Tony De Paolo   +6 more
doaj   +1 more source

Validation of Observed Bedload Transport Pathways Using Morphodynamic Modeling [PDF]

, 2016
Phenomena related to braiding, including local scour and fill, channel bar development, migration and avulsion, make numerical morphodynamic modeling of braided rivers challenging.
Ashmore P., Belletti B., Blackwell, Chalov S.R., Church M., Cook S.J., D.J., Crosby D.S., In, In Treatise, Rees Valley, Relative Effect, Shroder, Van Rijn L.C.   +12 more
core   +1 more source

The Influence of Sedimentation to The Morfology Change of Serang River Estuary at The National Strategic Area Yogyakarta International Airport (Ksn Yia)

Jurnal Teknik Sipil, 2023
Abstrak. Bandara Internasional Yogyakarta terletak di Kawasan Strategis Nasional, Kabupaten Kulon Progo. Daerah ini secara geologis merupakan daerah dataran rendah yang diapit oleh Sungai Bogowonto dan Sungai Serang yang menyebabkan banjir tahunan ...
Dibo Separnu, M Syahril Badri Kusuma, Dantje K Natakusumah   +2 more
doaj   +1 more source

Effects of Wave Orbital Velocity Parameterization on Nearshore Sediment Transport and Decadal Morphodynamics

Journal of Marine Science and Engineering, 2019
Nearshore morphological modelling is challenging due to complex feedback between hydrodynamics, sediment transport and morphology bridging scales from seconds to years.
Marcio Boechat Albernaz, Gerben Ruessink, H. R. A. (Bert) Jagers, Maarten G. Kleinhans   +3 more
doaj   +1 more source

Surrogate-based optimization of tidal turbine arrays: a case study for the Faro-Olhão inlet [PDF]

, 2019
This paper presents a study for estimating the size of a tidal turbine array for the Faro-Olhão Inlet (Potugal) using a surrogate optimization approach. The method compromises problem formulation, hydro-morphodynamic modelling, surrogate construction and
A Forrester, A Pacheco, E Acar, E González-Gorbeña, E González-Gorbeña, E González-Gorbeña, EGG Eisenmann, J Sacks, JL Loeppky, K-T Fang, MD Buhmann, NV Queipo, OAL Brutto, R Shakoor, RJ Feu Du, S Koziel, S Koziel, SW Funke   +17 more
core   +1 more source

Coupled Delft3D-Object Model to Predict Mobility of Munition on Sandy Seafloor

Fluids, 2021
The coupled Delft3D-object model has been developed to predict the mobility and burial of objects on sandy seafloors. The Delft3D model is used to predict seabed environmental factors such as currents, waves (peak wave period, significant wave height ...
Peter C. Chu, Vinicius S. Pessanha, Chenwu Fan, Joseph Calantoni   +3 more
doaj   +1 more source

Tanana River Test Site Model Verification Using the Marine and Hydrokinetic Toolkit (MHKiT)

Energies, 2023
The marine energy (ME) industry historically lacked a standardized data processing toolkit for common tasks such as data ingestion, quality control, and visualization.
Emily Browning, Sterling Olson, Rebecca Fao, Adam Keester, James McVey   +4 more
doaj   +1 more source

Análisis de los efectos de la descarga del canal del dique sobre la estratificación salina de su desembocadura a la bahía de Cartagena

Lámpsakos, 2019
Los estuarios son cuerpos de agua que representan la transición del río al mar, poseen por lo tanto características de ambos, un ejemplo de este tipo de ecosistemas es la desembocadura del canal del Dique a la Bahía de Cartagena, esto originó cambios en ...
Jessica Patricia Álvarez Carval, Cesar Augusto Tovio Gracia   +1 more
doaj   +1 more source

Surface water temperature prediction in large-deep reservoirs using a long short-term memory model

Ecological Indicators, 2022
Surface water temperature (SWT) is a key indicator to characterize the ecological health of a reservoir. Many newly built large-deep reservoirs, however, lack enough SWT observation data and high-efficient SWT predicting methods for water ecosystem ...
Longfan Wang, Bo Xu, Chi Zhang, Guangtao Fu, Xiaoxian Chen, Yi Zheng, Jingjie Zhang   +6 more
doaj   +1 more source

How do simple wave models perform compared with sophisticated models and measurements in the Gulf of Finland? [PDF]

Estonian Journal of Earth Sciences
Wave parameters form the base for the design of coastal structures. For this purpose, commonly modelled wave properties are employed. This approach is usually adequate in open ocean conditions where spatial variations in wave properties are normally ...
Rain Männikus, Tarmo Soomere, Ülo Suursaar   +2 more
doaj   +1 more source