Transfer matrix method for four-flux radiative transfer
نویسندگان
چکیده
منابع مشابه
Radiative transfer and flux theory
The fundamental phenomenological equations of radiative transfer, e.g., Lambert's cosine rule and the radiant transport equation, are derived from an analysis based on the Cauchy flux theory of continuum mechanics. For the classical case, where the radiance is distributed regularly over the unit sphere, it is shown that Lambert's rule follows from a balance law for the transfer of radiative pow...
متن کاملRadiative heat transfer: many-body effects
Heat transfer by electromagnetic radiation is one of the common methods of energy transfer between objects. Using the fluctuation-dissipation theorem, we have studied the effect of particle arrangement in the transmission of radiative heat in many-body systems. In order to show the effect of the structure morphology on the collective properties, the radiative heat transfer is studied and the re...
متن کاملFour-stream isosector approximation for canopy radiative transfer
[1] This study develops an analytical four-stream isosector approximation for solar radiative transfer in a homogeneous canopy, based on the approximation of four spherical sectors of isotropic intensities (constant values for light intensities). Compared to results from a multilayer radiative transfer model, the four-stream isosector approximation substantially improves the accuracy in calcula...
متن کاملSparse Discrete Ordinates Method in Radiative Transfer
The stationary monochromatic radiative transfer equation (RTE) is a partial differential transport equation stated on a five-dimensional phase space, the Cartesian product of physical and angular domain. We solve the RTE with a Galerkin FEM in physical space and collocation in angle, corresponding to a discrete ordinates method (DOM). To reduce the complexity of the problem and to avoid the “cu...
متن کاملThe FN method in atmospheric radiative transfer
The FN method for solving atmospheric radiative-transfer problems is reviewed. In particular, a new choice of basis functions and collocation points that was found to perform very well for a class of problems characterized by highly anisotropic scattering (a standing challenge to the method) is reported, along with some improved computational techniques. # 1998 Elsevier Science Ltd. All rights ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Optics
سال: 2017
ISSN: 1559-128X,2155-3165
DOI: 10.1364/ao.56.005890