Merge pull request #13772 from mcgratta/master

FDS User Guide: Fix inconsistent stoich coefs

Author: mcgratta

Manuals/FDS_User_Guide/FDS_User_Guide.tex

@@ -5226,8 +5226,8 @@ \subsection{Multiple Fuels}
 \end{multline}
 and the reaction for wood with a soot yield of $y_{\rm s}$ = 0.015 and a CO yield of $y_{\mathrm{CO}}$= 0.004 \cite{SFPE:Tewarson} is:
 \begin{multline}\label{eq:wood_combust}
-1\,\underbrace{\mathrm{(CH_{1.7}O_{0.74}N_{0.002})}}_\text{Fuel} + 1.021246\,\underbrace{\mathrm{(O_2 + 3.76 \; N_2})}_\text{Air} \longrightarrow \\
-1\,\underbrace{\mathrm{(0.964384141\; CO_2 + 0.003655 \; CO + 0.85 \; H_2O + 0.03196\; C + 3.84076 \; N_2)}}_\text{Products\_2}
+1\,\underbrace{\mathrm{(CH_{1.7}O_{0.74}N_{0.002})}}_\text{Fuel} + 1.02121\,\underbrace{\mathrm{(O_2 + 3.76 \; N_2})}_\text{Air} \longrightarrow \\
+1\,\underbrace{\mathrm{(0.96438\; CO_2 + 0.003655 \; CO + 0.85 \; H_2O + 0.03196\; C + 3.84076 \; N_2)}}_\text{Products\_2}
 \end{multline}
 Similar to example in Sec.~\ref{info:Complex_Fuel}, we will use the lumped species approach to minimize the number of species that FDS needs to transport. Therefore, the species are defined in the following manner:
 \begin{lstlisting}