SSC/Stability/BiPolytropes/Index: Difference between revisions
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Potential connection with [[SSC/Structure/BonnorEbert#Pressure-Bounded_Isothermal_Sphere|Bonnor-Ebert mass limit]]; another pointer is [[SSC/Structure/LimitingMasses#Bounded_Isothermal_Sphere_&_Bonnor-Ebert_Mass|contained here]]. | Potential connection with [[SSC/Structure/BonnorEbert#Pressure-Bounded_Isothermal_Sphere|Bonnor-Ebert mass limit]]; another pointer is [[SSC/Structure/LimitingMasses#Bounded_Isothermal_Sphere_&_Bonnor-Ebert_Mass|contained here]]. | ||
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[[Appendix/Ramblings/OriginOfPlanetaryNebulae|Origin of Planetary Nebulae]] | |||
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Revision as of 16:25, 1 November 2023
Organizational Index
This index helps organize and summarize the insight that we have gained from our broad investigation into the relative stability of spherically symmetric bipolytropic configurations. The most relevant summary chapter is named, SSC/Stability/BiPolytropes.
Motivation
Schönberg-Chandrasekhar mass limit:
- Schönberg-Chandrasekhar mass limit.
- Potential connection with Bonnor-Ebert mass limit; another pointer is contained here.
- Origin of Planetary Nebulae
Simpler Systems
Equilibrium Structures
Stability
Normal Fluids
- Buoyancy: For stability, need gas density to decrease outward. In bipolytropes, this reduces to the requirement that .
- Convection: For stability, need specific entropy to increase outward; uniform specific entropy is marginally stable.
See Also
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Appendices: | VisTrailsEquations | VisTrailsVariables | References | Ramblings | VisTrailsImages | myphys.lsu | ADS | |