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| author | stainer_t <thomas.stainer@oecd-nea.org> | 2025-09-08 13:48:49 +0200 |
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| committer | stainer_t <thomas.stainer@oecd-nea.org> | 2025-09-08 13:48:49 +0200 |
| commit | 7dfcc480ba1e19bd3232349fc733caef94034292 (patch) | |
| tree | 03ee104eb8846d5cc1a981d267687a729185d3f3 /doc/IGE344/GenModul.tex | |
Initial commit from Polytechnique Montreal
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diff --git a/doc/IGE344/GenModul.tex b/doc/IGE344/GenModul.tex new file mode 100644 index 0000000..a560e5f --- /dev/null +++ b/doc/IGE344/GenModul.tex @@ -0,0 +1,161 @@ +\subsection{Modules}\label{sect:mod} + +\vskip 0.2cm +Reactor calculations using DONJON are performed by means of +sequential execution of several user-selected modules, according to the +user-defined computing scheme. +Each module is designed to perform some particular tasks. +The detailed description of DONJON modules is given in \Sect{modesc1} +to \Sect{modesc4}. +In order to perform the reactor calculations, it is also +required to use some DRAGON and TRIVAC modules. +For more details on DRAGON modules specification, refer to its user +guide\cite{dragon}; for more details on TRIVAC modules +specification, refer to its user guide\cite{trivac}. +Because the code execution is controlled by CLE-2000, +it is also possible to use the DRAGON utility modules\cite{cle2000,dragon}. +A brief description +of each module that can be executed using DONJON is given below. +A short description of each data structure that can be used in DONJON +is given in \Sect{dat}.\\ + +\vskip 0.2cm +\begin{itemize} +\item The following DRAGON modules can be executed using DONJON: +\end{itemize} + +\vskip 0.2cm +\begin{ListeDeDescription}{mmmmmmmm} + +\item[\moc{GEO:}] module used to create or modify a reactor geometry. +The spatial locations of the reactor material mixtures must also be defined +using the \moc{GEO:} module. Only \dusa{3-D} Cartesian reactor geometries +are allowed with DONJON. + +\item[\moc{MAC:}] module used to create or modify a \dds{macrolib} +containing the material properties, by directly specifying the group-ordered +macroscopic cross-sections for each selected material mixture. + +\end{ListeDeDescription} + +\vskip 0.2cm +\begin{itemize} +\item The following TRIVAC modules can be executed using DONJON: +\end{itemize} + +\vskip 0.2cm +\begin{ListeDeDescription}{mmmmmmmm} + +\item[\moc{TRIVAT:}] module used to perform a \dusa{3-D} +numerical discretization or ``tracking" of the reactor geometry. + +\item[\moc{TRIVAA:}] module used to compute the set of system +matrices with respect to the previously obtained "tracking" information. + +\item[\moc{FLUD:}] module used to compute the numerical solution +to an eigenvalue problem, corresponding to a previously obtained +set of system matrices. + +\end{ListeDeDescription} + +\vskip 0.2cm +\begin{itemize} +\item The following are short descriptions of utility modules that +can be executed using DONJON: +\end{itemize} + +\vskip 0.2cm +\begin{ListeDeDescription}{mmmmmmmm} + +\item[\moc{UTL:}] module used to perform several utility actions +on a data structure. + +\item[\moc{DELETE:}] module used to delete one or many data structures. + +\item[\moc{GREP:}] module used to extract a single value from a data structure. + +\item[\moc{END:}] module used to delete all the local linked lists, to close +all the remaining local files and to return from a procedure; or to terminate +the overall DONJON execution controlled by the GAN generalized driver. + +\end{ListeDeDescription} + +\vskip 0.2cm +\begin{itemize} +\item The following are short descriptions of DONJON modules: +\end{itemize} + +\vskip 0.2cm +\begin{ListeDeDescription}{mmmmmmmm} + +\item[\moc{CRE:}] module used to create a \dds{macrolib} containing +the material properties, by interpolating the nuclear properties from a +mono-parameter database, previously generated in the lattice code. + +\item[\moc{NCR:}] module used to create a \dds{microlib} or a \dds{macrolib} containing +the material properties, by interpolating the nuclear properties from a +multi-parameter database, previously generated in the lattice code. + +\item[\moc{AFM:}] module used to create a \dds{macrolib} containing +the material properties, by interpolating the nuclear properties from a +multi-parameter feedback model database, previously generated in the lattice code. + +\item[\moc{USPLIT:}] module used to create an extended reactor +material index over the whole mesh-splitted reactor geometry. + +\item[\moc{RESINI:}] module used to define the fuel lattice, to create +the fuel-map geometry and to specify the global and local parameters. + +\item[\moc{MACINI:}] module used to create an extended \dds{macrolib}, +in which the properties are stored per each material region, over the +whole mesh-splitted reactor geometry. + +\item[\moc{DEVINI:}] module used for \dusa{3-D} modeling of rod-type +devices in the reactor core. + +\item[\moc{DETINI:}] module used to read and store detector information. + +\item[\moc{LZC:}] module used for \dusa{3-D} modeling of liquid zone +controllers in the reactor core. + +\item[\moc{DSET:}] module used to set the new devices parameters, +that can be used for the reactivity worth studies. + +\item[\moc{MCC:}] module used to modify the fuel map in order to compute a Doppler +or general reactivity coefficient. + +\item[\moc{MOVDEV:}] module used to compute the time-dependent +positions of the moving rod-type devices. + +\item[\moc{NEWMAC:}] module used to create an extended \dds{macrolib}, +that will contain the updated material properties, computed with respect to +the actual devices positions. + +\item[\moc{FLPOW:}] module used to compute and print powers +and normalized fluxes over the reactor core. + +\item[\moc{TAVG:}] module used to perform burnups calculation +according to the time-average model, compute burnups integration +limits, core-average exit burnup, axial power-shapes and channel +refuelling rates. + +\item[\moc{TINST:}] module used to perform burnups calculation +according to the time-linear model and compute instantaneous burnups +values. This module is specific to Candu reactor refuelling. + +\item[\moc{SIM:}] module used to perform burnups calculation +according to the time-linear model and compute instantaneous burnups +values. This module is specific to PWR reactor refuelling. + +\item[\moc{DETECT:}] module used to compute the mean flux at each detector site +and the response of each detector according to different types of +interpolation. + +\item[\moc{CVR:}] module used for the core-voiding simulations. + +\item[\moc{HST:}] module used to manage a full reactor execution in DONJON using explicit DRAGON +calculations for each cell (see \Sect{HSTData}).\cite{hst} + +\item[\moc{NAP:}] pin power reconstruction module.\cite{Chambon2014,Fliscounakis2011} + +\end{ListeDeDescription} |
