7.6.17.46.10. Nasa14

Syntax: Specific Heat [{of} SpeciesName] = Nasa14 [H0 = h0 | S0 = s0 | T_Standard = T_standard | P_Standard = P_standard | Tmid = Tmid | Tmax = Tmax | R = r | L0 = l0 | L1 = l1 | L2 = l2 | L3 = l3 | L4 = l4 | L5 = l5 | L6 = l6 | L = l1 l2 l3 l4 l5 l6 l7 | H1 = h1 | H2 = h2 | H3 = h3 | H4 = h4 | H5 = h5 | H6 = h6 | H = h1 h2 h3 h4 h5 h6 h7 | T_Offset = t_offset]
Scope: Aria Material
Summary: Value from a NASA14 polynomial function
Description: $\begin{split} T_i &= T + T_\text{offset} \\ c_p &= \begin{cases} &R(L_0 + L_1 T_i + L_2 T_i^2 + L_3 T_i^3 + L_4 T_i^4), T_i <= T_\text{mid} \\ &R(H_0 + H_1 T_i + H_2 T_i^2 + H_3 T_i^3 + H_4 T_i^4), T_i > T_\text{mid} \text{ and } T <= T_\text{max} \\ &R(H_0 + H_1 T_\text{max} + H_2 T_\text{max}^2 + H_3 T_\text{max}^3 + H_4 T_\text{max}^4), T_i > T_\text{max} \end{cases} \end{split}$

An enthalpy evaluator is automatically provided, the reference state enthalpy, and entropy can be adjusted with the h0 and s0 parameters which are added to the appropriate NASA polynomial coefficients.

Parameter	Value	Default
{of}	{of \| species \| subindex}	–
SpeciesName	string	–
h0	real	0
s0	real	0
T_standard	real	0
P_standard	real	0
Tmid	real	–
Tmax	real	–
r	real	–
l0	real	0
l1	real	0
l2	real	0
l3	real	0
l4	real	0
l5	real	0
l6	real	0
l	real1 real2 real3 real4 real5 real6 real7	0
h1	real	0
h2	real	0
h3	real	0
h4	real	0
h5	real	0
h6	real	0
h	real1 real2 real3 real4 real5 real6 real7	0
t_offset	real	0