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		<title>Contents</title>
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		<updated>2023-12-17T23:15:26Z</updated>

		<summary type="html">&lt;p&gt;174.64.2.60: /* Equilibrium Structures */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;=Primary (Tiled Menu) Chapters=&lt;br /&gt;
NOTE: &amp;amp;nbsp; &amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; means templates and references to other chapters have been checked for completeness.&lt;br /&gt;
&lt;br /&gt;
==Context==&lt;br /&gt;
&amp;lt;ol type=&amp;quot;I&amp;quot;&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[PGE|Principal Governing Equations]] (PGEs)&lt;br /&gt;
  &amp;lt;ol type=&amp;quot;A&amp;quot;&amp;gt;&lt;br /&gt;
    &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[Cylindrical3D|Equations Cast in Cylindrical Coordinates]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;/ol&amp;gt;&lt;br /&gt;
  &amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[PGE/ConservingMass|Continuity]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[PGE/Euler|Euler]]&lt;br /&gt;
  &amp;lt;ol type=&amp;quot;A&amp;quot;&amp;gt;&lt;br /&gt;
    &amp;lt;li&amp;gt;[[AxisymmetricConfigurations/SolutionStrategies|Axisymmetric Configurations (Solution Strategies)]]; Double check vector identities &amp;amp;nbsp; &amp;amp;lArr; &amp;amp;nbsp; also includes &amp;quot;Simple Rotation Profiles&amp;quot;&amp;lt;/li&amp;gt;&lt;br /&gt;
   &amp;lt;li&amp;gt;&lt;br /&gt;
&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[PGE/RotatingFrame|Rotating Reference Frame]]; Euler equation viewed from a rotating frame of reference&lt;br /&gt;
  &amp;lt;ol type=&amp;quot;1&amp;quot;&amp;gt;&lt;br /&gt;
    &amp;lt;li&amp;gt;[[Apps/RiemannEllipsoidsCompressible|Compressible Analogs of Riemann S-Type Ellipsoids]]; Nonlinear velocity cross-product &amp;lt;/li&amp;gt;&lt;br /&gt;
    &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[Apps/Korycansky_Papaloizou_1996|Korycansky and Papaloizou (1996)]]; Nonlinear velocity cross-product &amp;amp;nbsp; &amp;amp;lArr; &amp;amp;nbsp; bottom displays [https://digitalcommons.lsu.edu/gradschool_disstheses/6650/ Andalib] velocity maps&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;/ol&amp;gt;&lt;br /&gt;
   &amp;lt;/li&amp;gt;&lt;br /&gt;
   &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[PGE/ConservingMomentum|Euler Equation (Conserving Momentum)]]; Earlier draft of &amp;quot;Euler&amp;quot; presentation&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;/ol&amp;gt;&lt;br /&gt;
  &amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[PGE/FirstLawOfThermodynamics|1&amp;lt;sup&amp;gt;st&amp;lt;/sup&amp;gt; Law of Thermodynamics]]&lt;br /&gt;
  &amp;lt;ol type=&amp;quot;A&amp;quot;&amp;gt;&lt;br /&gt;
    &amp;lt;li&amp;gt;[[Appendix/Ramblings/Radiation/RadHydro|Radiation-Hydrodynamcis]]; Nonadiabatic (optically thick) environments &lt;br /&gt;
    &amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;/ol&amp;gt;&lt;br /&gt;
  &amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[PGE/PoissonOrigin|Poisson]]&amp;lt;/li&amp;gt;&lt;br /&gt;
&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[VE|Global Energy Considerations]]&amp;lt;/li&amp;gt;&lt;br /&gt;
&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[SR|Equation of State]] (EOS)&lt;br /&gt;
  &amp;lt;ol type=&amp;quot;A&amp;quot;&amp;gt;&lt;br /&gt;
    &amp;lt;li&amp;gt;[[2DStructure/AxisymmetricInstabilities|Axisymmetric Instabilities to Avoid]]; Poincar&amp;amp;eacute;-Wavre theorem&amp;lt;/li&amp;gt;&lt;br /&gt;
    &amp;lt;li&amp;gt;[[SSC/Structure/BiPolytropes/Analytic1.53|BiPolytrope with &amp;lt;math&amp;gt;(n_c, n_e) = (\tfrac{3}{2}, 3)&amp;lt;/math&amp;gt;]]; The parameter, &amp;amp;beta;&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;/ol&amp;gt;&lt;br /&gt;
  &amp;lt;/li&amp;gt;&lt;br /&gt;
&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[SR/IdealGas|Ideal Gas]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[SR/PressureCombinations|Total Pressure]]&lt;br /&gt;
  &amp;lt;ol type=&amp;quot;A&amp;quot;&amp;gt;&lt;br /&gt;
    &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[SR/Ptot_QuarticSolution|Determining Temperature from Density &amp;amp;amp; Pressure]]; A solution to quartic equation&lt;br /&gt;
    &amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;/ol&amp;gt;&lt;br /&gt;
  &amp;lt;/li&amp;gt;&lt;br /&gt;
&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[Apps/SMS|Bond, Arnett, &amp;amp;amp; Carr (1984)]]&lt;br /&gt;
  &amp;lt;ol type=&amp;quot;A&amp;quot;&amp;gt;&lt;br /&gt;
    &amp;lt;li&amp;gt;[[SSC/Perturbations|Spherically Symmetric Configurations (Stability &amp;amp;#8212; Part II)]]; Brief summary of Ledoux and Pekeris (1941)&lt;br /&gt;
    &amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;/ol&amp;gt;&lt;br /&gt;
  &amp;lt;/li&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Spherically Symmetric Configurations==&lt;br /&gt;
&amp;lt;ol type=&amp;quot;I&amp;quot;&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[SSCpt1/PGE|One-Dimensional PGEs]]&lt;br /&gt;
  &amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;[[SSC/Index|SSC Index]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;[[SphericallySymmetricConfigurations/IndexFreeEnergy|Index to Free-Energy and Virial Analyses]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;[[SSCpt1/Virial/PolytropesEmbeddedOutline|Virial Equilibrium of Embedded Polytropic Spheres]] &amp;amp;nbsp; &amp;amp;lArr; &amp;amp;nbsp; Image of free-energy surface&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;[[SSCpt1/Virial/FormFactors|Structural Form Factors]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;[[SSCpt1/Virial|Free-Energy of Spherical Systems]]&amp;lt;/li&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&lt;br /&gt;
===Equilibrium Structures===&lt;br /&gt;
&amp;lt;ol type=&amp;quot;I&amp;quot;&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;[[SSCpt2/IntroductorySummary|Hydrostatic Balance Equation]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[SSCpt2/SolutionStrategies|Solution Strategies]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;[[SSC/SynopsisStyleSheet|Spherical Structures Synopsis]] &amp;amp;nbsp; &amp;amp;lArr; &amp;amp;nbsp; Image of 1&amp;lt;sup&amp;gt;st&amp;lt;/sup&amp;gt; page of synopsis&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; &amp;lt;b&amp;gt;Scalar Virial Theorem&amp;lt;/b&amp;gt;; subsection of &#039;&#039;Context&#039;&#039; - &amp;amp;sect;VI [[VE#Scalar_Virial_Theorem|(Global Energy Considerations)]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;font color=&amp;quot;pink&amp;quot;&amp;gt;&amp;amp;clubs;&amp;lt;/font&amp;gt; [[SSC/Structure/UniformDensity|Uniform-Density Sphere]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;[[SSC/Structure/IsothermalSphere|Isothermal Sphere]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;b&amp;gt;Via Direct Numerical Integration&amp;lt;/b&amp;gt;; subsection of &#039;&#039;Equilibrium Structures&#039;&#039; - &amp;amp;sect;VI [[SSC/Structure/IsothermalSphere#Our_Numerical_Integration|(Isothermal Sphere)]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;[[SSC/Structure/Polytropes|Isolated Polytropes]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;b&amp;gt;Known Analytic Solutions&amp;lt;/b&amp;gt;; subsection of &#039;&#039;Equilibrium Structures&#039;&#039; - &amp;amp;sect;VIII [[SSC/Structure/Polytropes#Known_Analytic_Solutions|(Isolated Polytropes)]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;b&amp;gt;Via Direct Numerical Integration&amp;lt;/b&amp;gt;; subsection of &#039;&#039;Equilibrium Structures&#039;&#039; - &amp;amp;sect;VIII [[SSC/Structure/Polytropes#Straight_Numerical_Integration|(Isolated Polytropes)]]&amp;lt;/li&amp;gt;&lt;br /&gt;
  &amp;lt;li&amp;gt;&amp;lt;b&amp;gt;Via Self-Consistent Field (SCF) Technique&amp;lt;/b&amp;gt;; subsection of &#039;&#039;Equilibrium Structures&#039;&#039; - &amp;amp;sect;VIII [[SSC/Structure/Polytropes#HSCF_Technique|(Isolated Polytropes)]]&amp;lt;/li&amp;gt;&lt;br /&gt;
&amp;lt;/ol&amp;gt;&lt;br /&gt;
&lt;br /&gt;
=See Also=&lt;/div&gt;</summary>
		<author><name>174.64.2.60</name></author>
	</entry>
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