Stellar Namespace Reference

Classes
struct	Star

Functions
Lut< Float >	solveLaneEmden (const Float n, const Float dz=1.e-3_f, const Float z_max=1.e3_f)
	Solves the Lane-Emden equation given the polytrope index. More...
Star	polytropicStar (const Float radius, const Float mass, const Float n)
	Computes radial profiles of state quantities for a polytropic star. More...
Storage	generateIc (const IDistribution &distribution, const Size particleCnt, const Float radius, const Float mass, const Float n)
	Creates a spherical polytropic star. More...

Function Documentation

generateIc()

Storage Stellar::generateIc	(	const IDistribution &	distribution,
		const Size	particleCnt,
		const Float	radius,
		const Float	mass,
		const Float	n
	)

Creates a spherical polytropic star.

Parameters

distribution	Distribution used to generate particles
particleCnt	Number of particles
radius	Radius of the star
mass	Total mass of the star
n	Polytropic index (0 <= n <= 5)

Todo:

add to params

Definition at line 67 of file Stellar.cpp.

polytropicStar()

Stellar::Star Stellar::polytropicStar	(	const Float	radius,
		const Float	mass,
		const Float	n
	)

Computes radial profiles of state quantities for a polytropic star.

Definition at line 38 of file Stellar.cpp.

solveLaneEmden()

NAMESPACE_SPH_BEGIN Lut< Float > Stellar::solveLaneEmden	(	const Float	n,
		const Float	dz = 1.e-3_f,
		const Float	z_max = 1.e3_f
	)

Solves the Lane-Emden equation given the polytrope index.

Definition at line 14 of file Stellar.cpp.