Articles with "radiative intensity" as a keyword



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Solution of radiative intensity with high directional resolution in heterogeneous participating media and irregular geometries by the null-collision reverse Monte Carlo method

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Published in 2020 at "International Journal of Heat and Mass Transfer"

DOI: 10.1016/j.ijheatmasstransfer.2020.119475

Abstract: Abstract Radiative intensity with high directional resolution is very useful for many inverse analyses. In this work, the null-collision algorithm is combined with the reverse Monte Carlo method to calculate radiative intensity with high directional… read more here.

Keywords: monte carlo; radiative intensity; method;
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Improved integral equation method based on radiation distribution factors for high-resolution radiative intensity in graded index media

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Published in 2019 at "International Journal of Thermal Sciences"

DOI: 10.1016/j.ijthermalsci.2019.01.011

Abstract: Abstract An improved integral equation method based on radiation distribution factors (RDFIEM) is developed to solve the radiative intensity with high directional resolution in semitransparent media with graded refractive index (GRI). The radiation distribution factors… read more here.

Keywords: radiation; radiative intensity; distribution factors; radiation distribution ... See more keywords
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Transient thermal modelling and optimization of a solar collector-type pond considering an improved decay of radiative intensity

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Published in 2019 at "International Journal of Thermal Sciences"

DOI: 10.1016/j.ijthermalsci.2019.02.008

Abstract: Abstract In the present work, an improved expression of the radiative intensity decay in solar ponds is proposed through an equivalent absorption coefficient calculated using Beer-Lambert's law. Based on the improved expression, a transient thermal… read more here.

Keywords: collector type; pond; type pond; radiative intensity ... See more keywords