• Home
• About Us
  • What's New
  • Press Room
  • Contacts
  • Vacancies
  • Practical Info
  • Register
  • Web Links
  • List of Acronyms
• Work Areas
  • Nuclear Safety
  • Radioactive Waste
  • Radiological Protection
  • Nuclear Development
  • Nuclear Science
  • Nuclear Law 
  • Joint Projects
  • Sustainable Development
  • Civil Society
• Data Bank
  • Nuclear Data 
  • TDB Project 
  • Computer Programs
• Publications
  • By Subject 
  • Recently Published
  • NEA News
  • Policy Papers
• Press Room
• Search

[Program Service | Recent programs]

NEA-0322 DTF4-J. (Abstract last modified 01-DEC-1971)


DTF4-J, 1-D Neutron Transport with Anisotropic Scattering by Sn Method

---

Abstract Table of Contents:

NAME | COMPUTER | PROBLEM | SOLUTION | RESTRICTIONS | CPU | FEATURES | AUXILIARIES | STATUS | REFERENCES | REQUIREMENTS | LANGUAGE | OPERATING SYSTEM | OTHER RESTRICTIONS | AUTHOR | MATERIAL | CATEGORIES |

---

1. NAME OR DESIGNATION OF PROGRAM - DTF4-J.


2. COMPUTER FOR WHICH PROGRAM IS DESIGNED AND OTHER MACHINE VERSION PACKAGES AVAILABLE -

To request or retrieve programs click on the one of the active versions below. A password and special authorization is required.

Explanation of the status codes.

Program-name         Package-ID  Status
DTF4-J               NEA-0322/01 Tested

Machines used:
Package-ID     Orig.Computer                       Test Computer
NEA-0322/01    IBM 360 series                      IBM 360 series

3. NATURE OF PHYSICAL PROBLEM SOLVED - DTF-4-J solves the one-dimensional multi-group transport equation with anisotropic scattering by Sn method. It is a FORTRAN adaptation of the Los Alamos DTF-IV program written by K.D. Lathrop, and it is combined with the JAERI SIMPLED-4 program written by H. Nishimura.


4. METHOD OF SOLUTION -


5. RESTRICTIONS ON THE COMPLEXITY OF THE PROBLEM -


6. TYPICAL RUNNING TIME - About 7 minutes for S4, transport approximation, 2 regions and 50 mesh intervals problem on the IBM 360/75 computer.


7. UNUSUAL FEATURES OF THE PROGRAM -


8. RELATED AND AUXILIARY PROGRAMS - DTF-IV, SIMPLED-4.


9. STATUS
NEA-0322/01: 01-DEC-1971 Tested at NEADB


10. REFERENCES  - 
- K.D. Lathrop:
  DTF-IV, A FORTRAN-IV Program for Solving the Multi-Group
  Transport Equation with Anisotropic Scattering
  LA-3373, July 1965.
- H. Nishimura:
One-Dimensional Diffusion and Perturbation Code, SIMPLE-D (no.4), JAERI-Memo 4381, March 1971.
- H. Nishimura:
  DTF-4-J, The DTF-IV Code Linked with JAERI-Fast, ABBN and RCBN
  Set, JAERI-Memo 4379 (unpublished), March 1971.
- R. Douglas O'Dell and Raymond E. Alcouffe:
  Transport Calculations for Nuclear Analyses: Theory and
  Guidelines for Effective Use of Transport Codes
  LA-10983-MS and UC-32 (September 1987)
NEA-0322/01:
- H. Nishimura:
DTF-4-J, A One-Dimensional Transport Code using the JAERI-FAST,
ABBN, and RCBN sets
JAERI-M 4991 (September 1972)


11. MACHINE REQUIREMENTS - Core memories occupied about 60k words.
1 magnetic tape unit and 6 scratch units are required.


12. PROGRAMMING LANGUAGE(S) USED -
NEA-0322/01: FORTRAN-IV 


13. OPERATING SYSTEM OR MONITOR UNDER WHICH PROGRAM IS EXECUTED -


14. ANY OTHER PROGRAMMING OR OPERATING INFORMATION OR RESTRICTIONS -


15. NAME AND ESTABLISHMENT OF AUTHOR -
      Hideo Nishimura
      JAERI
      Tokai-mura, Naka-gun
      Ibaraki-ken, Japan.


16. MATERIAL AVAILABLE -
NEA-0322/01:
NEA0322_01.001    INFORMATION                                         4 records
NEA0322_01.002    SOURCE PROG.+OVERLAY,DD CARDS+INPUT DATA         2839 records
NEA0322_01.003    PRINTED OUTPUT                                   4599 records


17. CATEGORIES  - 

- C.  Static Design Studies


Keywords: ANISOTROPIC SCATTERING, DIFFUSION, DISCRETE ORDINATE METHOD, MULTIGROUP, ONE-DIMENSIONAL, PERTURBATION THEORY, SN METHOD, TRANSPORT THEORY

---

Home - About Us - Work Areas - Data Bank - Publications - Press Room - List of acronyms - Search