Monte Carlo Simulation for Designing Collimator of the Neutron Radiography Facility in Malaysia
Intelligent systems; Neutron radiography; Neutrons; Nuclear reactors; Beam characteristics; collimator; Collimator Geometry; Gamma fluxes; Object planes; Sample position; Thermal neutrons; Thermal-neutron flux; Monte Carlo methods
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Elsevier B.V.
2023
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| author | Jamro R. Kardjilov N. Hairierabir M. Zain M.R.M. Mohamed A.A. Ali N.M. Idris F. Ahmad M.H.A.R.M. Yazid K. Yazid H. Azman A. Mamat M.R. |
| author2 | 23004755400 |
| author_facet | 23004755400 Jamro R. Kardjilov N. Hairierabir M. Zain M.R.M. Mohamed A.A. Ali N.M. Idris F. Ahmad M.H.A.R.M. Yazid K. Yazid H. Azman A. Mamat M.R. |
| author_sort | Jamro R. |
| building | UNITEN Library |
| collection | Institutional Repository |
| content_provider | Universiti Tenaga Nasional |
| content_source | UNITEN Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Intelligent systems; Neutron radiography; Neutrons; Nuclear reactors; Beam characteristics; collimator; Collimator Geometry; Gamma fluxes; Object planes; Sample position; Thermal neutrons; Thermal-neutron flux; Monte Carlo methods |
| format | Conference Paper |
| id | my.uniten.dspace-23410 |
| institution | Universiti Tenaga Nasional |
| publishDate | 2023 |
| publisher | Elsevier B.V. |
| record_format | dspace |
| spelling | my.uniten.dspace-234102023-05-29T14:40:16Z Monte Carlo Simulation for Designing Collimator of the Neutron Radiography Facility in Malaysia Jamro R. Kardjilov N. Hairierabir M. Zain M.R.M. Mohamed A.A. Ali N.M. Idris F. Ahmad M.H.A.R.M. Yazid K. Yazid H. Azman A. Mamat M.R. 23004755400 8360555800 57195954390 57195956565 57190936088 57195955848 6701397678 55338850700 55516078900 22137189500 24075556300 37057681900 Intelligent systems; Neutron radiography; Neutrons; Nuclear reactors; Beam characteristics; collimator; Collimator Geometry; Gamma fluxes; Object planes; Sample position; Thermal neutrons; Thermal-neutron flux; Monte Carlo methods Neutron collimator is the most important component in a neutron radiography facility set-up, which defines the neutron beam characteristic at the object plane. The neutron radiography facility in Malaysia was built at one of the radial beam ports of TRIGA MARK II PUSPATI research reactor (RTP). At present, the facility has low thermal neutron intensity at the sample position, which leads to long irradiation times; it gives many limitations for the industrial applications. The collimator used for this facility is based on step divergent collimator type. The aim of this research is to design the best geometry and to choose materials for thermal neutron collimator so as to obtain a uniform beam, high L/D ratio and a maximum thermal neutron flux at the object plane. In order to achieve this aim new collimator geometry has been designed to improve the existing radiography facility by using Monte-Carlo simulation codes of SIMRES and MCNPX. The new design results are compared with those of the existing facility. Our simulation result may be of help in the design of new collimator for neutron radiography facility. � 2017 The Authors. Final 2023-05-29T06:40:16Z 2023-05-29T06:40:16Z 2017 Conference Paper 10.1016/j.phpro.2017.06.049 2-s2.0-85030482791 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85030482791&doi=10.1016%2fj.phpro.2017.06.049&partnerID=40&md5=213a217dc92290a30ac735a18c12c38b https://irepository.uniten.edu.my/handle/123456789/23410 88 361 368 All Open Access, Bronze Elsevier B.V. Scopus |
| spellingShingle | Jamro R. Kardjilov N. Hairierabir M. Zain M.R.M. Mohamed A.A. Ali N.M. Idris F. Ahmad M.H.A.R.M. Yazid K. Yazid H. Azman A. Mamat M.R. Monte Carlo Simulation for Designing Collimator of the Neutron Radiography Facility in Malaysia |
| title | Monte Carlo Simulation for Designing Collimator of the Neutron Radiography Facility in Malaysia |
| title_full | Monte Carlo Simulation for Designing Collimator of the Neutron Radiography Facility in Malaysia |
| title_fullStr | Monte Carlo Simulation for Designing Collimator of the Neutron Radiography Facility in Malaysia |
| title_full_unstemmed | Monte Carlo Simulation for Designing Collimator of the Neutron Radiography Facility in Malaysia |
| title_short | Monte Carlo Simulation for Designing Collimator of the Neutron Radiography Facility in Malaysia |
| title_sort | monte carlo simulation for designing collimator of the neutron radiography facility in malaysia |
| url_provider | http://dspace.uniten.edu.my/ |