Results 21 to 30 of about 242,440 (314)
Seasonal predictability of baroclinic wave activity
npj Climate and Atmospheric Science, 2021 Midlatitude baroclinic waves drive extratropical weather and climate variations, but their predictability beyond 2 weeks has been deemed low. Here we analyze a large ensemble of climate simulations forced by observed sea surface temperatures (SSTs) and ...
Gan Zhang +15 more
doaj +1 more source
On internal fluid dynamics [PDF]
Bulletin of Mathematical Sciences, 2012 The paper under review is concerned with the mathematical study of various phenomena arising in fluid dynamics. This study is developed both in symmetric and nonsymmetric cases and over short or long length scales with or without viscous-inviscid interactions. Three dimensional effects are also investigated in the present paper.
openaire +2 more sources
Subseasonal controls of U.S. landfalling tropical cyclones
npj Climate and Atmospheric Science, 2022 Landfalling tropical cyclones (LTCs) are the most devastating disaster to affect the U.S., while the demonstration of skillful subseasonal (between 10 days and one season) prediction of LTCs is less promising.
Baoqiang Xiang +6 more
doaj +1 more source
Energies, 2022 A large-scale two-dimensional computational fluid dynamics study is conducted in order to maximise the power output and smoothness of power delivery of a free-stream water wheel, a low-impact hydropower device.
Abhishekkumar Shingala +4 more
doaj +1 more source
Measurement of Liquid Film Thickness via Light Absorption and Laser Tomography
EPJ Web of Conferences, 2016 This paper presents film thickness measurement over a vertical falling liquid film, carried out with Light Absorption (LAbs) and a 2D laser tomography techniques known as Level Detection and Recording (LeDaR).
Mendez M.A., Németh L., Buchlin J-M.
doaj +1 more source
Journal of Advances in Modeling Earth Systems, 2021 Using GFDL's new coupled model SPEAR, we have developed a decadal coupled reanalysis/initialization system (DCIS) that does not use subsurface ocean observations.
Xiaosong Yang +9 more
doaj +1 more source
An Efficient Method for Computing the Power Potential of Bypass Hydropower Installations
Energies, 2022 Small-scale hydropower installations make possible a transition towards decentralized electrical power production with very low ecological footprint. However, the prediction of their power potential is difficult, because the incoming flow velocity and ...
Olivier Cleynen +3 more
doaj +1 more source
Electrorheological Fluid Dynamics [PDF]
Physical Review Letters, 2008 We use the Onsager principle to derive a two-phase continuum formulation for the hydrodynamics of the electrorheological (ER) fluid, consisting of dielectric microspheres dispersed in an insulating liquid. Predictions of the theory are in excellent agreement with the experiments.
Chun Liu +7 more
openaire +4 more sources
Engineering Applications of Computational Fluid Mechanics, 2021 This paper reports on the derivation and implementation of a shape optimization procedure for the minimization of hemolysis induction in blood flows through biomedical devices.Despite the significant progress in relevant experimental studies, the ever ...
Georgios Bletsos +2 more
doaj +1 more source
Fluid Dynamics Without Fluids [PDF]
, 2012 This chapter will discuss some interesting real applications where Fluid Dynamics equations found fruitful applications without dealing with "strictly speaking" fluids. In particular, thanks to the large set of analyses performed over different kinds of fluids in different operating and boundary conditions, a wide range of Computational Fluid Dynamics ...
openaire +3 more sources