Editing Neutron transport (section)

====Deterministic codes====
*''Ardra'' – A [[Lawrence Livermore National Laboratory|LLNL]] neutral particle transport code <ref>{{cite web|title=Ardra|url=https://computing.llnl.gov/projects/ardra-scaling-up-sweep-transport-algorithms}}</ref>
*''Attila'' – A commercial transport code
*''DRAGON'' – An open-source lattice physics code
*''PHOENIX/ANC'' – A proprietary lattice-physics and global diffusion code suite from [[Westinghouse Electric Corporation|Westinghouse Electric]]
*''PARTISN'' – A [[Los Alamos National Laboratory|LANL]] developed transport code based on the discrete ordinates method<ref>{{Cite web |title=RSICC CODE PACKAGE CCC 760 |url=https://rsicc.ornl.gov/codes/ccc/ccc8/ccc-842.html |access-date=2022-08-05 |website=rsicc.ornl.gov}}</ref>
*''NEWT'' – An [[Oak Ridge National Laboratory|ORNL]] developed 2-D S<sub>N</sub> code <ref name=":0">{{Cite web |title=SCALE Overview {{!}} ORNL |url=https://www.ornl.gov/scale/overview |access-date=2022-08-05 |website=www.ornl.gov}}</ref>
*''DIF3D/VARIANT'' – An Argonne National Laboratory developed 3-D code originally developed for fast reactors <ref>{{Cite web |title=Software: DIF3D – Nuclear Engineering Division (Argonne) |url=https://www.ne.anl.gov/codes/dif3d/ |access-date=2022-08-05 |website=www.ne.anl.gov}}</ref>
*''DENOVO'' – A massively parallel transport code under development by [[Oak Ridge National Laboratory|ORNL]]<ref name=":0" /><ref>{{Cite journal |last1=Evans |first1=Thomas M. |last2=Stafford |first2=Alissa S. |last3=Slaybaugh |first3=Rachel N. |last4=Clarno |first4=Kevin T. |date=2010-08-01 |title=Denovo: A New Three-Dimensional Parallel Discrete Ordinates Code in SCALE |url=https://doi.org/10.13182/NT171-171 |journal=Nuclear Technology |volume=171 |issue=2 |pages=171–200 |doi=10.13182/NT171-171 |bibcode=2010NucTe.171..171E |s2cid=93751324 |issn=0029-5450|url-access=subscription }}</ref>
*''Jaguar'' – A parallel 3-D [[Slice Balance Approach]] transport code for arbitrary polytope grids developed at [[Knolls Atomic Power Laboratory|NNL]]<ref>{{cite book |last1=Watson |first1=A. M. |last2=Grove |first2=R. E. |last3=Shearer |first3=M. T. |title=Effective software design for a deterministic transport system |date=2009 |publisher=American Nuclear Society |isbn=978-0-89448-069-0 |url=https://inis.iaea.org/search/searchsinglerecord.aspx?recordsFor=SingleRecord&RN=42064864 |access-date=5 August 2022}}</ref>
*''DANTSYS''
*''RAMA'' – A proprietary 3D [[method of characteristics]] code with arbitrary geometry modeling, developed for [[Electric Power Research Institute|EPRI]] by TransWare Enterprises Inc.<ref>{{cite web|title=RAMA|url=http://adamswebsearch2.nrc.gov/webSearch2/main.jsp?AccessionNumber=ML050750478}}</ref>
*''RAPTOR-M3G'' – A proprietary parallel radiation transport code developed by [[Westinghouse Electric Company]]
*''OpenMOC'' – An [[Massachusetts Institute of Technology|MIT]] developed open source parallel [[method of characteristics]] code<ref>{{cite web|title=OpenMOC|url=https://mit-crpg.github.io/OpenMOC/}}</ref>
*''MPACT'' – A parallel 3D [[method of characteristics]] code under development by [[Oak Ridge National Laboratory]] and the [[University of Michigan]]
*''DORT'' – Discrete Ordinates Transport
*''APOLLO'' – A lattice physics code used by [[French Alternative Energies and Atomic Energy Commission|CEA]], [[Électricité de France|EDF]] and [[Areva NC|Areva]]<ref>{{cite web|title=APOLLO3|url=http://mathematicsandcomputation.cowhosting.net/MC09/pdfs/201216.pdf|access-date=2015-08-29|archive-url=https://web.archive.org/web/20151222075936/http://mathematicsandcomputation.cowhosting.net/MC09/pdfs/201216.pdf|archive-date=2015-12-22|url-status=dead}}</ref>
*''CASMO/SIMULATE'' – A proprietary lattice-physics and diffusion code suite developed by [[Studsvik]] for [[Light-water reactor|LWR]] analysis including square and hex lattices<ref>{{cite web|title=CASMO5|url=https://www.studsvik.com/testing-new-web/start2/testing-new-web2/start/business/products/casmo/
}}</ref>
*''HELIOS'' – A proprietary lattice-physics code with generalized geometry developed by [[Studsvik]] for [[Light-water reactor|LWR]] analysis<ref>{{cite web|title=CASMO5|url=https://www.studsvik.com/testing-new-web/start2/testing-new-web2/start/business/products/helios/
}}</ref>
*''milonga'' – A free nuclear reactor core analysis code<ref>{{cite web|title=Milonga|url=https://www.seamplex.com/milonga}}</ref>
*''STREAM'' –  A neutron transport analysis code, STREAM (Steady state and Transient REactor Analysis code with Method of Characteristics), has been developed since 2013 at Ulsan National Institute of Science and Technology (UNIST), Republic of Korea <ref>{{cite web|title=STREAM|url=http://reactorcore.unist.ac.kr/stream/}}</ref>