Results 11 to 20 of about 1,621,387 (189)

Changes in flooding in the alpine catchments of the Tarim River Basin, Central Asia

open access: yesJournal of Flood Risk Management, 2023
Floods are one of the most affective climate‐related disasters, and climate change has altered their intensity and frequency worldwide. This study examined long‐term changes in flood characteristics (including magnitude, frequency, and timing) in 30 ...
Gonghuan Fang   +6 more
doaj   +1 more source

Creating materials with a desired refraction coefficient: numerical experiments [PDF]

open access: yes, 2010
A recipe for creating materials with a desired refraction coefficient is implemented numerically. The following assumptions are used: \bee \zeta_m=h(x_m)/a^\kappa,\quad d=O(a^{(2-\kappa)/3}),\quad M=O(1/a^{2-\kappa}),\quad \kappa\in(0,1), \eee where ...
Indratno, Sapto W., Ramm, Alexander G.
core   +7 more sources

On the influences of the continental shelf bathymetry correction in Prydz Bay, East Antarctica

open access: yesFrontiers in Marine Science, 2022
The bathymetry around Antarctica can govern the shelf sea circulations and play a key role in conditioning water masses. In Prydz Bay, the Prydz Bay Gyre and coastal currents are also determined by the continental shelf topography.
Chong Sun   +7 more
doaj   +1 more source

Numerical experiments on vortex ring formation [PDF]

open access: yes, 2001
Numerical simulations are used to study the formation of vortex rings that are generated by applying a non-conservative force of long duration, simulating experimental vortex ring generation with large stroke ratio. For sufficiently long-duration forces,
Colonius, Tim   +2 more
core   +2 more sources

Documenting numerical experiments in support of the Coupled Model Intercomparison Project Phase 6 (CMIP6) [PDF]

open access: yes, 2020
Numerical simulation, and in particular simulation of the earth system, relies on contributions from diverse communities, from those who develop models to those involved in devising, executing, and analysing numerical experiments. Often these people work
Guilyardi, Eric   +4 more
core   +3 more sources

Numerical experiments modelling turbulent flows

open access: yesEPJ Web of Conferences, 2014
The work aims at investigation of the possibilities of modelling transonic flows mainly in external aerodynamics. New results are presented and compared with reference data and previously achieved results.
Trefilík Jiří   +2 more
doaj   +1 more source

Finite Element Error Analysis of a Viscoelastic Timoshenko Beam with Thermodiffusion Effects

open access: yesMathematics, 2023
In this paper, a thermomechanical problem involving a viscoelastic Timoshenko beam is analyzed from a numerical point of view. The so-called thermodiffusion effects are also included in the model. The problem is written as a linear system composed of two
Jacobo G. Baldonedo   +3 more
doaj   +1 more source

Numerical experiments concerning long-term deformation of rock samples [PDF]

open access: yes, 2019
Purpose is to develop modeling methods of long-term rock sample deformation and failure under various loading conditions with the help of finite-element method of failure rock modeling (DESTROCK-FE). Methods.
Chantsev, V, Olovyannyy, A
core   +1 more source

Numerical experiments for turbulent flows

open access: yesEPJ Web of Conferences, 2013
The aim of the work is to explore the possibilities of modelling transonic flows in the internal and external aerodynamics. Several configurations were analyzed and calculations were performed using both inviscid and viscous models of flow.
Příhoda Jaromír   +2 more
doaj   +1 more source

Scheduling Problem of Movie Scenes Based on Three Meta-Heuristic Algorithms

open access: yesIEEE Access, 2020
Movie scenes scheduling problem (MSSP) is the NP-hard. It refers to the process of film shooting through the reasonable sequence of film scenes to minimize the total cost of film shooting. Studying scheduling problem of this kind is based on the location
Xiaoqing Long, Jinxing Zhao
doaj   +1 more source

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