Results 21 to 30 of about 24,495 (263)
Hydrodynamic Limit for the SSEP with a Slow Membrane [PDF]
Journal of Statistical Physics, 2019 In this paper we consider a symmetric simple exclusion process (SSEP) on the $d$-dimensional discrete torus $\mathbb{T}^d_N$ with a spatial non-homogeneity given by a slow membrane. The slow membrane is defined here as the boundary of a smooth simple connected region $Λ$ on the continuous $d$-dimensional torus $\mathbb{T}^d$.
Tertuliano Franco, Mariana Tavares
openaire +2 more sources
Impact of the numerical solution approach of a plant hydrodynamic model (v0.1) on vegetation dynamics [PDF]
Geoscientific Model Development, 2022 Numerous plant hydrodynamic models have started to be implemented in vegetation dynamics models, reflecting the central role of plant hydraulic traits in driving water, energy, and carbon cycles, as well as plant adaptation to climate change.
Y. Fang +4 more
doaj +1 more source
Hydrodynamic limit for the Kob–Andersen model
The Annals of Applied Probability, 2023 23 pages + 7 pages ...
openaire +2 more sources
Weak Limits of the Quantum Hydrodynamic Model [PDF]
VLSI Design, 1998 A numerical study of the dispersive limit of the quantum hydrodynamic equations for semiconductors is presented. The solution may develop high frequency oscillations when the scaled Planck constant is small. Numerical evidence is given of the fact that in such cases the solution does not converge to the solution of the formal limit equations.
Paola Pietra, Carsten Pohl
openaire +1 more source
Metallicity and Spectral Evolution of WASP 39b: The Limited Role of Hydrodynamic Escape
The Astrophysical Journal Letters, 2023 The recent observations on WASP-39 b by JWST have revealed hints of high metallicity within the atmosphere compared to its host star. There are various theories on how these high metallic atmospheres emerge.
Amy J. Louca +2 more
doaj +1 more source
Probing the hydrodynamic limit of (super)gravity [PDF]
Journal of High Energy Physics, 2015 We study the long-wavelength effective description of two general classes of charged dilatonic (asymptotically flat) black p-branes including D/NS/M-branes in ten and eleven dimensional supergravity. In particular, we consider gravitational brane solutions in a hydrodynamic derivative expansion (to first order) for arbitrary dilaton coupling and for ...
Di Dato, Adriana +2 more
openaire +5 more sources
Optimal parameters of elliptical groove gas film face seal with bidirectional rotational characteristics [PDF]
International Journal of Fluid EngineeringThe performance of gas film face seals is substantially affected by the geometric features of the texture on the seal face. To enhance the design of elliptical groove face seals for efficient bidirectional rotation, a comprehensive theoretical analysis ...
Yuansen Song +3 more
doaj +1 more source
Effects of Active Vibration Control of Journal Bearings [PDF]
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, 2016 The article deals with the stability of the movement of the journal inside the bushing of the hydrodynamic plain bearings, which limits the operational range of rotor rotational speed.
Jiří Tůma +4 more
doaj +1 more source
Determining Effective Parameters on Hydrodynamic Characteristics of Pulsed Packed Column Using ANOVA Method: Determining Optimum Conditions with Maximum Extraction Efficiency [PDF]
Journal of Heat and Mass Transfer Research, 2021 Using nanoparticles can lead to an increase in mass transfer rate in liquid–liquid extraction systems. Increasing the concentration of nanoparticles in liquids results in the deposition of nanoparticles and thus limits its use in extraction systems.
Mohammad Ghazvehi +3 more
doaj +1 more source
Nature Communications, 2019 Optical tweezing with intense lasers can be harmful to biological specimens and limits the types of materials that can be trapped. Here, the authors demonstrate an indirect optical trapping approach which uses hydrodynamic forces to exert nanoscale ...
Unė G. Būtaitė +5 more
doaj +1 more source