Results 31 to 40 of about 1,308,954 (287)
How to reconstruct aerosol-induced diffuse radiation scenario for simulating GPP in land surface models? An evaluation of reconstruction methods with ORCHIDEE_DFv1.0_DFforc [PDF]
Geoscientific Model Development, 2021 The impact of diffuse radiation on photosynthesis has been widely documented in field measurements. This impact may have evolved over time during the last century due to changes in cloudiness, increased anthropogenic aerosol loads over polluted regions ...
Y. Zhang +5 more
doaj +1 more source
modeled and measured diffuse and diffuse fraction of PAR range
, 2023 Csv file with the diffuse fraction of PAR (modeled and measured), diffuse component of PAR (modeled and measured), and clearness index in the PAR and Total ...
I. Lozano +4 more
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Journal of Mathematical Analysis and Applications, 2013 Pearson diffusions are governed by diffusion equations with polynomial coefficients. Fractional Pearson diffusions are governed by the corresponding time-fractional diffusion equation. They are useful for modeling sub-diffusive phenomena, caused by particle sticking and trapping.
Leonenko, Nikolai N. +2 more
openaire +2 more sources
Journal of Computational Acoustics, 2001 By fractional diffusive waves we mean the solutions of the so-called time-fractional diffusion-wave equation. This equation is obtained from the classical D'Alembert wave equation by replacing the second-order time derivative with a fractional derivative of order β∈(0,2) and is expected to govern evolution processes intermediate between diffusion and ...
Mainardi, F, Paradisi, Paolo
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Вісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія, 2021 Introduction. This paper deals with the specific aspects of insolation of the terrestrial surface in the southern regions of Ukraine, namely the clearness index and diffuse fraction of the atmosphere.
Vasyl Zatula +3 more
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Subordination pathways to fractional diffusion [PDF]
The European Physical Journal Special Topics, 2011 20 pages, 4 ...
R. Gorenflo, MAINARDI, FRANCESCO
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Energies, 2020 Solar radiation data is essential for the development of many solar energy applications ranging from thermal collectors to building simulation tools, but its availability is limited, especially the diffuse radiation component.
Raghuram Kalyanam, Sabine Hoffmann
doaj +1 more source
Frontiers in Earth Science, 2022 Aerosol loading and cloud cover can alter the composition of radiation reaching the Earth’s surface and affect the ecosystem’s carbon cycle. In this study, we established an empirical model of the diffuse radiation fraction (Kd) based on a clearness ...
Xiaoqing Deng +6 more
doaj +1 more source
c-nicomar/Diffuse-Fraction-From-Location: First release
, 2020 Matlab function providing an approximate annual diffuse fraction value based on a site's location (latitude and longitude).
c-nicomar
core +1 more source
Diffuse-Interface Blended Method for Imposing Physical Boundaries in Two-Fluid Flows
, 2023 Multiphase flows are commonly found in chemical engineering processes such as distillation columns, bubble columns, fluidized beds and heat exchangers. The physical boundaries of domains in numerical simulations of multiphase flows are generally defined ...
Tanyakarn Treeratanaphitak (15322840) +3 more
core +1 more source