Results 51 to 60 of about 3,821,628 (291)

Multidimensional simulations of radiative transfer in Type Ia supernovae [PDF]

Monthly Notices of the Royal Astronomical Society, 2007
11 pages, 8 figure. Accepted for publication by MNRAS.
openaire   +4 more sources

The Influence of Neighbouring Clouds on the Clear Sky Reflectance Studied with the 3-D Transport Code RADUGA [PDF]

, 2005
Operational remote sensing of terrestrial atmosphere is heavily based on the 1-D radiative transfer equation. However, cloudy scenes are influenced by 3-D effects (e.g., illumination from cloud sides, etc.).
Nikolaeva, O.V., Kuznetsov, V.S., Germogenova, T.A., Kokhanovsky, A.A., Bass, L.P., Mayer, B.   +5 more
core   +1 more source

Radiation-hydrodynamics Effects in an Inhomogeneous Medium

The Astrophysical Journal
Radiation flow through an inhomogeneous medium is critical in a wide range of physics and astronomy applications, from transport across cloud layers on the Earth to the propagation of supernova blast waves producing ultraviolet and X-ray emission ...
Christopher L. Fryer, Paul A. Keiter, Vidushi Sharma, Joshua Leveillee, D. D. Meyerhofer, D. H. Barnak, Tom Byvank, A. T. Elshafiey, Christopher J. Fontes, Heather M. Johns, P. M. Kozlowski, Todd Urbatsch   +11 more
doaj   +1 more source

Enhanced Cloud Top Longwave Radiative Cooling Due To the Effect of Horizontal Radiative Transfer in the Stratocumulus to Trade Cumulus Transition Regime

Geophysical Research Letters, 2023
Recent studies develop the SPeedy Algorithm for Radiative TrAnsfer through CloUd Sides (SPARTACUS) to handle the influence of horizontal RT on vertical radiative fluxes within an atmospheric column.
Tong Ren, Ping Yang, Xianglei Huang, Xiuhong Chen, Zhaoyi Shen   +4 more
doaj   +1 more source

Air‐Pressure–Actuated Vibroacoustic Metamaterial With Tunable Bandgap: Design, Modeling, and Characterization

Advanced Engineering Materials, EarlyView.
This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal, Michael M. Becker, Sarah C. L. Fischer   +2 more
wiley   +1 more source

Multigroup Radiation Diffusion on a Moving Mesh: Implementation in RICH and Application to Tidal Disruption Events

The Astrophysical Journal Supplement Series
Radiation hydrodynamics (RHD) determines the bulk evolution and observable emission in a wide variety of high-energy astrophysical phenomena. Due to their complexity, RHD problems must usually be studied through numerical simulations.
Itamar Giron, Menahem Krief, Nicholas C. Stone, Elad Steinberg   +3 more
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

Radiative Transfer in 3D Numerical Simulations

, 2002
Proceedings Workshop on Stellar Atmosphere Modeling, April ...
Stein, Robert F., Nordlund, Å.
openaire   +2 more sources

The PRIMA Thesaurus for Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa, Alexey Boubnov, Dario De Angelis, Catriona Eschke, Maximilian Kabbe, Felix Kraus, Mirco Panighel, Richard Thelen, Davide Valentinis   +8 more
wiley   +1 more source

Polarized Radiative Transfer Simulations: A Tutorial Review and Upgrades of the Vector Discrete Ordinate Radiative Transfer Computational Tool

Frontiers in Remote Sensing, 2022
We present an overview and several important upgrades to the Vector Discrete Ordinate Radiative Transfer (VDISORT) code. VDISORT is a polarized (vector) radiative transfer code that can be applied to a wide range of research problems including the Earth ...
Zhenyi Lin, Snorre Stamnes, Wei Li, Yongxiang Hu, Istvan Laszlo, Si-Chee Tsay, Alexander Berk, Jeannette van den Bosch, Knut Stamnes   +8 more
doaj   +1 more source