if_bld::HorizMasks Struct Reference

#include <ERF_ImmersedBuildingMasks.H>

Collaboration diagram for if_bld::HorizMasks:

Public Member Functions
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real	most () const noexcept
	faces carrying the MOST wall law (a target velocity from the log law) More...
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real	linear (amrex::Real t) const noexcept
	weight of the linear drag CdM |u| toward zero on this face, with t its blanking More...

Public Attributes
amrex::Real	roof
amrex::Real	lo
amrex::Real	hi
amrex::Real	wall
amrex::Real	side
amrex::Real	interior

Detailed Description

Masks of a horizontal-momentum face (x or y). lo/hi are the neighbouring faces across the other horizontal direction: south/north for an x-face, west/east for a y-face.

Member Function Documentation

linear()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real if_bld::HorizMasks::linear ( amrex::Real  t ) const

inlinenoexcept

weight of the linear drag CdM |u| toward zero on this face, with t its blanking

{ return (wall + side) * t + interior; }

most()

AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE amrex::Real if_bld::HorizMasks::most ( ) const

inlinenoexcept

faces carrying the MOST wall law (a target velocity from the log law)

{ return roof + lo + hi; }

Member Data Documentation

hi

amrex::Real if_bld::HorizMasks::hi

Referenced by ImmersedForcingBuildings_Xmom(), ImmersedForcingBuildings_Ymom(), and most().

interior

amrex::Real if_bld::HorizMasks::interior

Referenced by ImmersedForcingBuildings_Xmom(), ImmersedForcingBuildings_Ymom(), and linear().

lo

amrex::Real if_bld::HorizMasks::lo

Referenced by ImmersedForcingBuildings_Xmom(), ImmersedForcingBuildings_Ymom(), and most().

roof

amrex::Real if_bld::HorizMasks::roof

Referenced by if_bld::horiz_masks(), ImmersedForcingBuildings_Xmom(), ImmersedForcingBuildings_Ymom(), and most().

side

amrex::Real if_bld::HorizMasks::side

Referenced by ImmersedForcingBuildings_Xmom(), ImmersedForcingBuildings_Ymom(), and linear().

wall

amrex::Real if_bld::HorizMasks::wall

Referenced by ImmersedForcingBuildings_Xmom(), ImmersedForcingBuildings_Ymom(), and linear().

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

• Source/SourceTerms/ERF_ImmersedBuildingMasks.H