InjectorMomentumRadialExpansion Struct Reference

struct whose getMomentum returns momentum for 1 particle, for radial expansion. More...

#include <InjectorMomentum.H>

Public Member Functions
	InjectorMomentumRadialExpansion (amrex::Real a_u_over_r) noexcept
AMREX_GPU_HOST_DEVICE amrex::XDim3	getMomentum (amrex::Real x, amrex::Real y, amrex::Real z, amrex::RandomEngine const &) const noexcept
AMREX_GPU_HOST_DEVICE amrex::XDim3	getBulkMomentum (amrex::Real x, amrex::Real y, amrex::Real z) const noexcept

Private Attributes
amrex::Real	u_over_r

Detailed Description

struct whose getMomentum returns momentum for 1 particle, for radial expansion.

Note - u_over_r is expected to be the normalized momentum gamma*beta divided by the physical position in SI units.

Constructor & Destructor Documentation

InjectorMomentumRadialExpansion()

InjectorMomentumRadialExpansion::InjectorMomentumRadialExpansion ( amrex::Real  a_u_over_r )

inlinenoexcept

Member Function Documentation

getBulkMomentum()

AMREX_GPU_HOST_DEVICE amrex::XDim3 InjectorMomentumRadialExpansion::getBulkMomentum ( amrex::Real  x, amrex::Real  y, amrex::Real  z  ) const

inlinenoexcept

getMomentum()

AMREX_GPU_HOST_DEVICE amrex::XDim3 InjectorMomentumRadialExpansion::getMomentum ( amrex::Real  x, amrex::Real  y, amrex::Real  z, amrex::RandomEngine const &    ) const

inlinenoexcept

Member Data Documentation

u_over_r

amrex::Real InjectorMomentumRadialExpansion::u_over_r

private

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The documentation for this struct was generated from the following file:

• /home/docs/checkouts/readthedocs.org/user_builds/warpx/checkouts/20.10/Source/Initialization/InjectorMomentum.H