Results 41 to 50 of about 4,004,079 (302)
Radiative transfer simulations of magnetar flare beaming [PDF]
Monthly Notices of the Royal Astronomical Society, 2016 17 pages, 8 figures, accepted for publication in ...
van Putten, T. +3 more
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Optimised frequency grids for infrared radiative transfer simulations in cloudy conditions
, 2012 This paper shows that radiometer channel radiances for cloudy atmospheric conditions can be simulated with an optimised frequency grid derived under clear-sky conditions. A new clear-sky optimised grid is derived for AVHRR channel 5 ð12 m m, 833 cm 1 Þ.
Mendrok, Jana, +7 more
core +1 more source
Radiative Transfer Modeling of Simulation and Observational Data [PDF]
Proceedings of the International Astronomical Union, 2010 AbstractRadiative Transfer (RT) is considered to be one of the four Grand Challenges in Computational Astrophysics aside of Astrophysical Fluid Dynamics, N-Body Problems in Astrophysics, and Relativistic Astrophysics. The high dimensionality (7D instead of 4D for MHD) and the underlying integro-differential transport equation have forced coders to ...
Jürgen Steinacker +2 more
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PORT, a CESM tool for the diagnosis of radiative forcing [PDF]
Geoscientific Model Development, 2013 The Parallel Offline Radiative Transfer (PORT) model is a stand-alone tool, driven by model-generated datasets, that can be used for any radiation calculation that the underlying radiative transfer schemes can perform, such as diagnosing radiative ...
A. J. Conley +4 more
doaj +1 more source
A MODEL TO SIMULATE THE RADIATIVE TRANSFER OF FLUORESCENCE IN A LEAF [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 Abstract. Light is reflected, transmitted and absorbed by green leaves. Chlorophyll fluorescence (ChlF) is the signal emitted by chlorophyll molecules in the leaf after the absorption of light. ChlF can be used as a direct probe of the functional status of photosynthetic machinery because of its close relationship with photosynthesis.
F. Zhao, Q. Ni
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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
Radiation-hydrodynamics Effects in an Inhomogeneous Medium
The Astrophysical JournalRadiation 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 +11 more
doaj +1 more source
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 +4 more
doaj +1 more source
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 +2 more
wiley +1 more source
The Astrophysical Journal Supplement SeriesRadiation 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 +3 more
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