Radioactive Fission Waste from Molybdenum-99 Production and Proliferation Risks

PA Artiani, J Rachmadetin - IOP Conference Series: Earth and …, 2021 - iopscience.iop.org
Abstract Molybdenum-99 (99 Mo) is a parent radioisotope of Technetium-99m (99m Tc)
widely used in nuclear diagnostics. The production of this radioisotope by PT. INUKI …

Spent fuel interrogation using delayed fast neutron spectrum at Missouri University of Science and Technology Reactor

T Akyurek, S Usman - Progress in Nuclear Energy, 2015 - Elsevier
Interrogation of nuclear fuel and Plutonium (Pu) and Uranium (U) discrimination was
performed using Missouri University of Science and Technology Reactor (MSTR) fuel by non …

Uncertainty analysis of infinite multiplication factor and nuclide number density based on the UAM-PWR benchmark with respect to cross sections, fission yields and …

T Zu, Z Lu, F Han, N Shu, Z Liu, L Cao, H Wu - Annals of Nuclear Energy, 2022 - Elsevier
Uncertainty analysis is performed to qualify the uncertainty of the infinite multiplication factor
(k inf) and nuclide number density induced by cross sections, fission yields and decay half …

A Better Method to Calculate Fuel Burnup in Pebble Bed Reactors Using Machine Learning

CX Soto, O Dim, Y Cui, W Stern - Nuclear Technology, 2023 - Taylor & Francis
Burnup measurement is an important step in material control and accountancy at nuclear
reactors and may be done by examining gamma spectra of fuel samples. Traditional …

Experimental burn-up analysis of ITU Triga Mark II reactor fuel elements

T Akyurek, IA Reyhancan, MS Kiziltas… - Nuclear Engineering and …, 2024 - Elsevier
In this study, burn-up values​​ of spent fuels were determined using Non-Destructive
Analysis (NDA) with the help of 137 Cs burn-up indicator. Four spent fuel elements (F30 …

Discrimination of irradiated MOX fuel from UOX fuel by multivariate statistical analysis of simulated activities of gamma-emitting isotopes

MÅ Lindell, P Andersson, S Grape, C Hellesen… - Nuclear Instruments and …, 2018 - Elsevier
This paper investigates how concentrations of certain fission products and their related
gamma-ray emissions can be used to discriminate between uranium oxide (UOX) and mixed …

[HTML][HTML] Estimating Spent Fuel Burnup with Neutron Measurements: A Practical Rule of Thumb Equation

K Park, S Cha, J Sung, Y Kim, Y Choi, M Kim… - Nuclear Engineering …, 2024 - Elsevier
We present a concise equation correlating the burnup of spent nuclear fuel (SF) with the
neutron count rate, developed through comprehensive data analysis from Origen-ARP and …

[PDF][PDF] Karakterisasi limbah dari produksi radioisotop Molibdenum-99

A Aisyah, PA Artiani, Y Purwanto - Ganendra: Majalah IPTEK Nuklir, 2018 - academia.edu
ABSTRAK KARAKTERISASI LIMBAH DARI PRODUKSI RADIOISOTOP MOLIBDENUM-99.
Radioisotop 99Mo diproduksi terutama sebagai radioisotop induk untuk memperoleh …

Estimating irradiated nuclear fuel characteristics by nonlinear multivariate regression of simulated gamma-ray emissions

MÅ Lindell, P Andersson, S Grape, A Håkansson… - Nuclear Instruments and …, 2018 - Elsevier
In addition to verifying operator declared parameters of spent nuclear fuel, the ability to
experimentally infer such parameters with a minimum of intrusiveness is of great interest and …

Verification of Triso Fuel Burnup Using Machine Learning Algorithms

O Dim, C Soto, Y Cui, LY Cheng, M Gemmill, T Grice… - 2021 - osti.gov
Pebble Bed Reactors are fueled with fuel pebbles that are circulated multiple times through
the reactor vessel before discharge. During the normal operation of a PBR, ejected pebbles …