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A Fast Algorithm for Onboard Progressive Flooding Simulation [PDF]

open access: yesJournal of Marine Science and Engineering, 2020
The need for decision support after a flooding casualty requires the development of fast and accurate progressive flooding simulation procedures. Here, a new quasi-static technique is presented, proposing a differential algebraic formulation capable to ...
Luca Braidotti, Francesco Mauro
doaj   +8 more sources

Exploring a Flooding-Sensors-Agnostic Prediction of the Damage Consequences Based on Machine Learning

open access: yesJournal of Marine Science and Engineering, 2021
Recently, progressive flooding simulations have been applied onboard to support decisions during emergencies based on the outcomes of flooding sensors. However, only a small part of the existing fleet of passenger ships is equipped with flooding sensors.
Luca Braidotti   +2 more
doaj   +4 more sources

A Consolidated Linearised Progressive Flooding Simulation Method for Onboard Decision Support

open access: yesJournal of Marine Science and Engineering
In pursuing quick and precise progressive flooding simulations for decision-making support, the linearised method has emerged and undergone refinement in recent years, becoming a reliable tool, especially for onboard decision support.
Luca Braidotti   +3 more
doaj   +4 more sources

Surface flooding of Antarctic summer sea ice

open access: yesAnnals of Glaciology, 2020
The surface flooding of Antarctic sea ice in summer covers 50% or more of the sea-ice area in the major summer ice packs, the western Weddell and the Bellingshausen-Amundsen Seas. Two CRREL ice mass-balance buoys were deployed on the Amundsen Sea pack in
S. F. Ackley   +4 more
doaj   +2 more sources

Effects of Applying Brand-New Designs on the Performance of PEM Fuel Cell and Water Flooding Phenomena [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
Numerous researchers use numerical simulations to precisely recognize the processes before mass production to provide a basic model for optimizing the fuel cell.
Hossein Samanipour   +2 more
doaj   +2 more sources

Landscape response to progressive tectonic and climatic forcing in NW Borneo: Implications for geological and geomorphic controls on flood hazard

open access: yesScientific Reports, 2017
Empirical models have simulated the consequences of uplift and orographic-precipitation on the evolution of orogens whereas the effects of these forcings on ridgelines and consequent topography of natural landscapes remain equivocal.
David Menier   +7 more
doaj   +2 more sources

Effect of Database Generation on Damage Consequences’ Assessment Based on Random Forests

open access: yesJournal of Marine Science and Engineering, 2021
Recently, the application of machine learning has been explored to assess the main damage consequences without employing flooding sensors. This method can be the base of a new generation of onboard decision support systems to help the master during the ...
Luca Braidotti   +2 more
doaj   +1 more source

Time domain modeling and simulation of warship flooding process based on counter-flooding activities

open access: yesZhongguo Jianchuan Yanjiu, 2022
ObjectivesWarship damage flooding is an interactive process between progressive flooding and counter-flooding measures under battle-damaged conditions. Traditional damage stability theory cannot simulate the influence of counter-flooding measures on the ...
Shiyao WANG   +3 more
doaj   +1 more source

Enhancing ASP Flooding by Using Special Combinations of Surfactants and Starch Nanoparticles

open access: yesMolecules, 2023
This study aimed to address the challenges faced by mature oilfields in extracting substantial oil quantities. It focused on improving the efficiency of alkaline–surfactant–polymer (ASP) flooding technique, which is a proven tertiary recovery technology,
Hasanain A. Al-Jaber   +9 more
doaj   +1 more source

Watertight integrity of underwater robotic vehicles by self-healing mechanism

open access: yesAin Shams Engineering Journal, 2021
Self-healing mechanism (SHM) application has attracted interest due to ability to self-heal as response to damage situations in various conditions, and is being actively explored.
Gang Ma   +6 more
doaj   +1 more source

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