DESAIN NEUTRONIK TERAS GAS-COOLED FAST REACTOR (GFR) MENGGUNAKAN KODE OPENMC DAN SRAC

KURNIAWAN, MUHAMMAD ALDI and Ariani, Menik and Monado, Fiber (2025) DESAIN NEUTRONIK TERAS GAS-COOLED FAST REACTOR (GFR) MENGGUNAKAN KODE OPENMC DAN SRAC. Masters thesis, Sriwijaya University.

	Image RAMA_45102_08072682327004_cover.jpg - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (70kB)
	Text RAMA_45102_08072682327004.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (2MB) | Request a copy
	Text RAMA_45102_08072682327004_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (4MB) | Request a copy
	Text RAMA_45102_08072682327004_0025117201_0025027002_01_front_ref.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_45102_08072682327004_0025117201_0025027002_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (784kB) | Request a copy
	Text RAMA_45102_08072682327004_0025117201_0025027002_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (256kB) | Request a copy
	Text RAMA_45102_08072682327004_0025117201_0025027002_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (566kB) | Request a copy
	Text RAMA_45102_08072682327004_0025117201_0025027002_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (18kB) | Request a copy
	Text RAMA_45102_08072682327004_0025117201_0025027002_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (160kB) | Request a copy
	Text RAMA_45102_08072682327004_0025117201_0025027002_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (355kB) | Request a copy

Abstract

GFR merupakan reaktor maju Generasi IV yang beroperasi pada spektrum neutron cepat dengan pendingin helium, memberikan potensi tinggi dalam daur ulang aktinida serta minimalisasi limbah nuklir. Penelitian ini bertujuan untuk menganalisis desain neutronik teras Gas-cooled Fast Reactor (GFR) menggunakan kode simulasi OpenMC dan SRAC. Studi dilakukan dengan pemodelan sel bahan bakar dan teras menggunakan bahan bakar campuran oksida (MOX) berbasis uranium-plutonium, dengan variasi kandungan Pu239 untuk menilai kinerja neutronik. Simulasi burnup dilakukan selama sepuluh tahun, mengamati parameter kritis seperti faktor multiplikasi efektif (keff), rasio konversi (CR), distribusi fluks neutron, dan laju reaksi fisi. Hasil validasi menunjukkan bahwa simulasi dengan OpenMC tervalidasi terhadap SRAC dengan selisih error rata-rata kurang dari 1%. Teras GFR dengan bahan bakar MOX berhasil mempertahankan kekritisannya sepanjang waktu burnup dan menunjukkan karakteristik breeding dengan nilai CR > 1. Distribusi fluks neutron dan reaksi fisi menunjukkan intensitas tinggi di pusat teras dengan distribusi yang cukup merata. Kata kunci: Gas-cooled Fast Reactor, OpenMC, SRAC, burnup, keff, rasio konversi.

Item Type:	Thesis (Masters)
Uncontrolled Keywords:	Gas-cooled Fast Reactor, OpenMC, SRAC, burnup, keff, rasio konversi.
Subjects:	Q Science > QC Physics > QC770-798 Nuclear and particle physics. Atomic energy. Radioactivity
Divisions:	08-Faculty of Mathematics and Natural Science > 45102-Physics (S2)
Depositing User:	Muhammad Aldi Kurniawan
Date Deposited:	26 Jul 2025 14:06
Last Modified:	26 Jul 2025 14:06
URI:	http://repository.unsri.ac.id/id/eprint/180942

Actions (login required)

View Item