Simple AGB Model v4
AGB Convective Boundary Mixing Laboratory — V4.1 Blogger Interactive reduced-network CBM laboratory • implicit diffusion • common-axis comparison • MESA CSV import Model Scenario Grid cells Steps / phase Hₚ [cm] Approx. modeled layer mass [M☉] Thermodynamic structure T boundary [MK] T deep [MK] ρ boundary [g cm⁻³] ρ deep [g cm⁻³] Phase I: TDU / mixing Duration [yr] D₀ [cm²/s] Exponential f Step / penetration α IGW D₀ IGW scale Shear D₀ Magnetic D₀ Magnetic scale Composition Envelope X(H) Intershell X(He) Intershell X(12C) Phase II: radiative burning Duration [yr] Residual D factor 12C+p scale 13C+p scale 13C+α,n scale 14N poison factor Run selected model Compare all 9 models Convergence test Export final CSV MESA profile import Load profile Use analytic T–ρ profile CSV import recognizes common headings such as mass, radius, logT/logRho or temperature/density, h1, he4, c12. Imported arrays are interpolated onto this model grid. Ready. 13C pocket width – Pocket mass – Peak ...