3 papers
math.NA2026
Collimated Sunlight and Air Temperature
Olivier Pironneau
Atmospheric temperature on Earth results from complex phenomena that climate models must account for. One important module is radiation, which has three sources: infrared radiation…
math.AP2024
Numerical Simulation of Polarized Light and Temperature in a Stratified Atmosphere with a Slowly Varying Refractive Index
Olivier Pironneau
This article is an attempt to elucidate the effect of a slowly varying refractive index on the temperature in a stratified atmosphere, with a particular focus on greenhouse gases s…
math.AP2024
Numerical Simulation of Polarized Light and Temperature with a Refractive Interface
Olivier Pironneau
In this article we propose a numerical algorithm to compute the intensity and polarization of a polychromatic electromagnetic radiation crossing a medium with graded refractive ind…