Results 51 to 60 of about 2,841 (229)

Predictability of Storms in an Idealized Climate Revealed by Machine Learning

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract The midlatitude climate and weather are shaped by storms, yet the factors governing their predictability remain insufficiently understood. Here, we use a Convolutional Neural Network (CNN) to predict and quantify uncertainty in the intensity growth and trajectory of over 200,000 storms simulated with a 200‐year aquaplanet GCM.
Wuqiushi Yao, Or Hadas, Yohai Kaspi
wiley   +1 more source

Forecasting particle Froude number in non-deposition scenarios within sewer pipes through hybrid machine learning approaches

Results in Engineering
Sediment deposition has a substantial effect on the hydraulic capacity of channels in urban drainage and sewer systems. In this sense, the self-cleaning concept has been extensively used in the construction of urban drainage and sewer systems.
Sanjit Kumar, Vishal Deshpande, Mayank Agarwal, Upaka Rathnayake   +3 more
doaj   +1 more source

Reynolds and froude number effect on the flow past an interface-piercing circular cylinder

International Journal of Naval Architecture and Ocean Engineering, 2014
The two-phase turbulent flow past an interface-piercing circular cylinder is studied using a high-fidelity orthogonal curvilinear grid solver with a Lagrangian dynamic subgrid-scale model for large-eddy simulation and a coupled level set and volume of ...
Koo Bonguk, Yang Jianming, Yeon Seong Mo, Stern Frederick   +3 more
doaj   +3 more sources

Differentiating hyperpycnal, hypopycnal and turbidity current deposits in late Quaternary glaciogenic mud

The Depositional Record, Volume 12, Issue 1, February 2026.
X‐ray CT and microscopic analysis of glaciogenic mud provide insight into the deposits of sediment‐laden density flows and reveal that strata comprise two microtextural motifs. The deposits of bottom‐hugging hyperpycnal flows and slope‐failure‐related turbidity currents are characterised by laterally continuous, sharply bounded silt‐rich and clay‐rich ...
Omar N. Al‐Mufti, R. William C. Arnott, Marc J. Hinton, Hazen A. J. Russell   +3 more
wiley   +1 more source

Far-Field Characteristics of Linear Water Waves Generated by a Submerged Landslide over a Flat Seabed

Journal of Marine Science and Engineering, 2020
Understanding the propagation of landslide-generated water waves is of great help against tsunami hazards. In order to investigate the effects of landslide shapes on the far-field leading wave generated by a submerged landslide at a constant depth, three
Haixiao Jing, Yanyan Gao, Changgen Liu, Jingming Hou   +3 more
doaj   +1 more source

Locally Adaptive Non‐Hydrostatic Shallow Water Extension for Moving Bottom‐Generated Waves

International Journal for Numerical Methods in Fluids, Volume 98, Issue 2, Page 159-173, February 2026.
This study proposes a locally adaptive non‐hydrostatic model, which is based on the non‐hydrostatic extension of the shallow water equations (SWE) with a quadratic pressure relation, and applies it to wave propagation generated by a moving bottom. To obtain the locally adaptive model, we investigate several potential adaptivity criteria based on the ...
Kemal Firdaus, Jörn Behrens
wiley   +1 more source

Experimental Verification of a Two‐Dimensional Inverse Method for Turbidity Currents Using a Deep Neural Network

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 1, February 2026.
Abstract Turbidites have been widely studied as indicators of the occurrences and magnitudes of paleo‐tsunamis and paleo‐earthquakes. Inversion to estimate flow conditions from turbidites offers valuable insights into the magnitudes of paleo‐seismic and tsunami events.
Seiya Fujishima, Hajime Naruse
wiley   +1 more source

On a Role of the Interfacial Froude Number

Coastal Engineering 1980, 1980
As already stated in the previous conference, the fresh-water flow which passes through a river mouth horizontally into the sea, exhibits a special characteristic due to the effect of buoyancy. Its dynamics belongs, essentially to the same category with the transonic flow in aerodynamics. The interfacial Froude number plays a dominant role in this case,
openaire   +2 more sources

Come from away: Reconstructing a long‐range migratory flight of spruce budworm moths to Newfoundland, Canada Venues de loin : reconstitution d'un vol migratoire de longue distance de tordeuses des bourgeons de l'épinette vers Terre‐Neuve, au Canada

Ecological Entomology, Volume 51, Issue 1, Page 41-58, February 2026.
Lagrangian atmospheric models were used in conjunction with ecophysiological factors to reconstruct the path and meteorological conditions of a long‐range migration flight of spruce budworm moths to Newfoundland, Canada. Moths travelled under high winds and warm temperatures that favoured their migratory flight until encountering cooler temperatures ...
Philippe Barnéoud, Jennie Pearce, Alain Malo, Jean‐Noël Candau   +3 more
wiley   +1 more source

Experimental Investigation of Bed Topography of A 90 Degree Mild Bend With Triangular Vane Attached to The Bank [PDF]

علوم و مهندسی آبیاری, 2016
In the present paper the Triangular Shape Vane (TSV) attached to the bank of a flume bend for the purpose of introducing a new measure for reducing bank erosion has been experimentally investigated. Tests carried out at 90-degree mild flume with ratio of
Pardis Badri, Mahmoud Shafaei Bejestan, Seyed Mahmoud Kashefi Pour, Mohammad Bahrami Yarahmadi   +3 more
doaj   +1 more source