Results 1 to 10 of about 2,344,453 (293)
Radiative Transfer and Generalized Wind [PDF]
Entropy, 2020 Dissimilar flows can be compared by exploiting the fact that all flux densities divided by their conjugate volume densities form velocity fields, which have been described as generalized winds. These winds are an extension of the classical notion of wind
Christopher Essex, Indrani Das
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Continuum radiative transfer* [PDF]
EPJ Web of Conferences, 2015 Understanding the properties and evolutionary stage of protoplanetary disks requires to be able to derive physical quantities from multi-wavelength and multi-technique observations of these disks.
Pinte Christophe
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Ultrafast radiative heat transfer [PDF]
Nature Communications, 2017 Electron relaxation, which is the dominant release channel of electronic heat in nanostructures, occurs with characteristic times of several picoseconds.
Renwen Yu +2 more
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Control of near-field radiative heat transfer based on anisotropic 2D materials
AIP Advances, 2018 In this work, we study the near-field radiative heat transfer between two suspended sheets of anisotropic 2D materials. It is found that the radiative heat transfer can be enhanced with orders-of-magnitude over the blackbody limit for nanoscale ...
Lixin Ge +5 more
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Importance of radiative transfer processes in urban climate models: a study based on the PALM 6.0 model system [PDF]
Geoscientific Model Development, 2022 Including radiative transfer processes within the urban canopy layer into microscale urban climate models (UCMs) is essential to obtain realistic model results.
M. H. Salim +10 more
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Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas, 2022 We study the Radiative Transfer equations coupled with the time dependent temperature equation of a fluid: existence, uniqueness, a maximum principle are established. A short numerical section illustrates the pros and cons of the method.
François Golse, Olivier Pironneau
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Radiative transfer of ultrasound [PDF]
The Journal of the Acoustical Society of America, 1993 A radiative transfer equation is used to model the diffuse multiple scattering of ultrasound in a medium containing discrete random scatterers. An assumption of uncorrelated phases allows one to write an equation of energy balance for the diffuse intensity.
Turner, Joseph A., Weaver, Richard L.
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crash: a radiative transfer scheme [PDF]
Monthly Notices of the Royal Astronomical Society, 2003 We present a largely improved version of CRASH, a 3-D radiative transfer code that treats the effects of ionizing radiation propagating through a given inhomogeneous H/He cosmological density field, on the physical conditions of the gas. The code, based on a Monte Carlo technique, self-consistently calculates the time evolution of gas temperature and ...
MASELLI A., FERRARA, ANDREA, CIARDI B.
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Spherical Harmonics for the 1D Radiative Transfer Equation. I. Reflected Light
The Astrophysical Journal, 2023 A significant challenge in radiative transfer theory for atmospheres of exoplanets and brown dwarfs is the derivation of computationally efficient methods that have adequate fidelity to more precise, numerically demanding solutions.
Caoimhe M. Rooney +2 more
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On the Integration of the Equation of Radiative Transfer. [PDF]
The Astrophysical Journal, 1938 The equation of the radiative transfer has been integrated by a generalization of Spitzer's method, which makes use of Bessel functions.
Swings, Polydore, Dor, L.
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