4.13.3.2. Example: Athermal, gas phase, reversible reaction

\[\text{A}(g) ↔ \text{R}(g)\]

Notes:

• Species database names and aliases are defined on single lines.

• The forward and backward reactions are defined separately.

• The heats of reaction are defined as zero (athermal) and explicitly assigned to the gas phase.

NMAX_g = 2
Species_g(1) = "A" "R"
Species_Alias_g(1) = "A" "R"

! No. of gas phase species
! Database names
! Species aliases

@(RXNS)             !  Begin reaction block
fwd_AtoR {          !  Reaction 1 construct
chem_eq = "A --> R" !  Chemical Reaction Eq
DH = 0.0            !  (cal/moles-reacted)
fracDH(0) = 1.0     !  Gas phase HoR
}                   !  End reaction 1 construct
rvs_AtoR {          !  Reaction 2 construct
chem_eq = "R --> A" !  Chemical Reaction Eq
DH = 0.0            !  (cal/moles-reacted)
fracDH(0) = 1.0     !  Gas phase HoR
}                   !  End reaction 2 construct
@(END)              !  End reaction block