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Numerical Models and Methods of Atmospheric Parameters Originating in the Formation of the Earth’s Climatic Cycle

Atmospheric and Climate Sciences 2024年第2期14卷 277-286页

作者： wend dolean arsène ilboudo Kassoum Yamba Windé Nongué Daniel Koumbem Issaka Ouédraogo Dé partement Energie Institut de Recherche en Sciences Appliqu&#233es et Technologies (IRSAT) Ouagadougou Burkina Faso Unité de Formation et de Recherche en Sciences Exactes et Appliqu&#233es Universit&#233 Joseph KI-ZERBO Ouagadougou Burkina Faso

Atmospheric models are physical equations based on the ideal gas law. Applied to the atmosphere, this law yields equations for water, vapor (gas), ice, air, humidity, dryness, fire, and heat, thus defining the model of key atmospheric parameters. The distribution of these parameters across the entire planet Earth is the origin of the formation of the climatic cycle, which is a normal climatic variation. To do this, the Earth is divided into eight (8) parts according to the number of key parameters to be defined in a physical representation of the model. Following this distribution, numerical models calculate the constants for the formation of water, vapor, ice, dryness, thermal energy (fire), heat, air, and humidity. These models vary in complexity depending on the indirect trigonometric direction and simplicity in the sum of neighboring models. Note that the constants obtained from the equations yield 275.156˚K (2.006˚C) for water, 273.1596˚K (0.00963˚C) for vapor, 273.1633˚K (0.0133˚C) for ice, 0.00365 in/s for atmospheric dryness, 1.996 in2/s for humidity, 2.993 in2/s for air, 1 J for thermal energy of fire, and 0.9963 J for heat. In summary, this study aims to define the main parameters and natural phenomena contributing to the modification of planetary climate. .

关键词： Atmospheric Parameter 1 Climatic Cycle 2 Numerical Models 3

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Numerical Models and Methods of Atmospheric Parameters Originating in the Formation of the Earth’s Climatic Cycle

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Atmospheric and Climate Sciences（大气和气候科学） 2024年第2期 277页

作者： wend dolean arsène ilboudo Kassoum Yamba Windé Nongué Daniel Koumbem Issaka Ouédraogo

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Modeling the Impact of Desert Aerosols on the Solar Radiation of a Mini Solar Central Photovoltaic (PV)

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Energy and Power Engineering 2021年第7期13卷 261-271页

作者： wend dolean arsène ilboudo Issaka Ouedraogo Windé Nongué Daniel Koumbem Pèlèga Florent Kieno Département Energie Institut de Recherche en Sciences Appliquées et Technologies (IRSAT) Ouagadougou Burkina Faso Unité de Formation et de Recherche en Sciences Exactes et Appliquées Université Joseph KI-ZERBO Ouagadougou Burkina Faso

This work focuses on modeling the impact of desert aerosols on a mini central solar photovoltaic (PV). Our studied physical model is comparable to a multilayer. We have described and discretized the mathematical equations which govern the physical model. Also, we analyzed the influence of the parameters τa and X on the solar radiation received at the surface of solar PV modules. The results of the study taken from Figures 6(a)-(d) representing the variations of the global solar radiation on the solstices and equinoxes as well as the 21 of the months of the year days understood show that: if τa = 0 and X = 0, IC = 67.87%;if τa = 0.5 and X

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Numerical Study of the Thermal Performance of Three Roof Models in Hot and Dry Climates

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Modeling and Numerical Simulation of Material Science 2021年第2期11卷 35-46页

作者： Windé Nongué Daniel Koumbem Issaka Ouédraogo wend dolean arsène ilboudo Pèlèga Florent Kieno Universite Joseph Ki-Zerbo Ouagadougou Burkina Faso Institut de Recherche en Sciences Appliquées et Technologies Ouagadougou Burkina Faso

The thermal performance of three roofing models: tile, corrugated and earth terrace is numerically analyzed. The mathematical equations which govern the three roofing models are established by the electrical method of analogies. These equations are discretized by an implicit finite difference method and solved by the Gauss-Seidel algorithm. We analyze the influences of geometric parameters (Xlo, Xlarg, α and Ep) on the evolution of the temperatures of the different environments of our three roof models. In particular, we have shown that the effectiveness of a roof in reducing the temperature inside a room is linked to its physical properties. The results obtained that for the same geometric parameters, the earth roof terrace and the earth tile roof compared to the corrugated metal roof improve thermal comfort by lowering the interior temperature of 5ºC and 4.6ºC.

关键词： Thermal Performance Roof Room Temperature

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Modeling the Impact of Desert Aerosols on the Solar Radiation of a Mini Solar Central Photovoltaic (PV)

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Energy and Power Engineering（能源与动力工程） 2021年第7期

作者： wend dolean arsène ilboudo Issaka Ouedraogo Windé Nongué Daniel Koumbem PèlègaFlorentKieno

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