Physics

abstract type AbstractData

Abstract type for user data.

abstract type AbstractPhysics

Abstract type for physics.

struct Physics{Flux<:Function, Reaction<:Function, Storage<:Function, Source<:Function, BReaction<:Function, BStorage<:Function, D<:VoronoiFVM.AbstractData} <: VoronoiFVM.AbstractPhysics

Physics data record.

• flux::Function

  Flux between neigboring control volumes

• storage::Function

  Storage term (term under time derivative)

• reaction::Function

  Reaction term

• source::Function

  " Source term

• breaction::Function

  Boundary reaction term

• bstorage::Function

  Boundary storage term

• data::VoronoiFVM.AbstractData

  User data (parameters)

• num_species::Int8

  Number of species

Physics(; num_species, data, flux, reaction, storage, source, breaction, bstorage) -> VoronoiFVM.Physics{typeof(VoronoiFVM.nofunc2),typeof(VoronoiFVM.nofunc2),typeof(VoronoiFVM.default_storage2),typeof(VoronoiFVM.nofunc2),typeof(VoronoiFVM.nofunc2),typeof(VoronoiFVM.nofunc2),VoronoiFVM.NoData}

Constructor for physics data with default values.

fbernoulli(x::Real) -> Any

Bernoulli function implementation for exponentially fitted finite volumes.

The name fbernoulli has been chosen to avoid confusion with Bernoulli from JuliaStats/Distributions.jl

Returns a real number containing the result.

fbernoulli_pm(x::Real) -> Tuple{Any,Any}

Bernoulli function implementation for exponentially fitted finite volumes, joint evaluation for positive and negative argument

Usually, we need B(x), B(-x) togehter, and it is cheaper to calculate them together.

Returns two real numbers containing the result for argument x and argument -x.