Results 191 to 200 of about 1,325 (293)
2D Implementation of Kinetic‐Diffusion Monte Carlo in Eiron
Contributions to Plasma Physics, EarlyView.ABSTRACT Particle‐based kinetic Monte Carlo simulations of neutral particles are one of the major computational bottlenecks in tokamak scrape‐off layer simulations. This computational cost comes from the need to resolve individual collision events in high‐collisional regimes.
Oskar Lappi +3 more
wiley +1 more source
Dynamical patterns and nonreciprocal effective interactions in an active-passive mixture through exact hydrodynamic analysis. [PDF]
Nat CommunMason J, Jack RL, Bruna M.
europepmc +1 more source
Learning single index model with gradient descent: spectral initialization and precise asymptotics [PDF]
Yu‐Chen Chen, Yandi Shen
openalex +1 more source
Photothermal bubble: Dynamics, manipulation, and applications
Droplet, EarlyView.As a versatile platform for bubble manipulation, photothermal techniques empower diverse operations: planar translation by scanning the laser spot, sustained periodic bouncing from competing thermal and hydrodynamic flows, and even guided 3D trajectories achieved by tailoring the heating configuration.
Man Hu, Feng Wang, Daosheng Deng
wiley +1 more source
Fourier Ambiguity Validation for Carrier-Phase GNSS. [PDF]
Sensors (Basel)Teunissen PJG.
europepmc +1 more source
Ecography, EarlyView.Spatial sampling bias in occurrence data can generate spurious environmental associations in models of species distributions and ecological niches, and can also undermine inferences based on permutation tests made using these models. Geographic randomization tests are often used to generate distributions of expected behavior under the null hypothesis ...
Dan L. Warren +4 more
wiley +1 more source
Probing Phase Transitions of Finite Directed Polymers near a Corrugated Wall via Two-Replica Analysis. [PDF]
Entropy (Basel)Xu R, Nechaev S.
europepmc +1 more source
Mixing Behavior of Natural Gas and Hydrogen in a High‐Efficiency Vane (HEV) Static Mixer
Energy Science &Engineering, EarlyView.Static mixers play a crucial role in the safe transport of hydrogen‐blended natural gas. Computational fluid dynamics (CFD) was employed to investigate the effects of structural parameters of the HEV static mixer on the mixing behavior and homogeneity of natural gas and hydrogen. The modeling approach was well validated against experimental data.
Xiang Zhou +5 more
wiley +1 more source
At the interface of asymptotics, conformal methods and analysis in general relativity. [PDF]
Philos Trans A Math Phys Eng SciTaujanskas G, Valiente Kroon JA.
europepmc +1 more source