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Study of the Variation of Material layer Compotition and Thickness Related Neutron Flux and Gamma Radiation

Nirmalasari, YD and Suparmi, Suparmi and Sardjono, Yohanes (2017) Study of the Variation of Material layer Compotition and Thickness Related Neutron Flux and Gamma Radiation. Optimation of simulation design of collimator is corresponding to 30 MeV cyclotron generator. The simulation has used the variation of the thickness materials layers that was applied at treatment room's door. The purpose of the variation and thickness of, 909.

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Abstract

Optimation of simulation design of collimator is corresponding to 30 MeV cyclotron generator. The simulation has used the variation of the thickness materials layers that was applied at treatment room's door. The purpose of the variation and thickness of the material in this simulation to obtain optimum results for the shielding design in the irradiation chamber. The layers that we used are Pb-Fe and Pb-SS312. Simulation on cancer treatment is used with monte carlo simaulation MCNPX. The spesifications that we used for cyclotron is the spesification of the HM-30 Proton Cyclotron from Sumitomo Heavy Industries Ltd. The variation of the thickness materials layers that was applied at treatment room's door are Pb remains 4cm while Fe and SS312 varies between 2 cm, 4 cm, 6 cm respectively. This simulation of Fe layer on Pb was give good result in measurement simulation at 4 cm thickness.

Item Type: Article
Subjects: Rekayasa Perangkat dan Fasilitas Nuklir
Reaktor Nuklir
Divisions: Pusat Sains dan Teknologi Akselerator
Depositing User: EDITOR PSTA BATAN
Date Deposited: 03 Jun 2018 11:15
Last Modified: 03 Jun 2018 11:15
URI: http://repo-nkm.batan.go.id/id/eprint/2781

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