Results 131 to 140 of about 510 (175)

BAEC TRIGA research reactor: 35 years' experience

International Journal of Nuclear Energy Science and Technology, 2022
Abdullah Al Mahmud
exaly   +2 more sources

Neural control for power ascent of a TRIGA reactor

2008 American Control Conference, 2008
A basic control problem in a nuclear research reactor consists of increasing or decreasing the neutron power from a certain level R0 to a new desired level R1 and maintain the reactor stable at the new power level. For security reasons, this task must be performed in such a way that, during the power ascent, the instantaneous period of the reactor must
Jose Humberto Pérez-Cruz, Alexander S. Poznyak   +1 more
openaire   +1 more source

Determination of βeff for ININ's TRIGA Reactor

Journal of Nuclear Engineering and Radiation Science, 2020
Abstract The value of βeff for Training Research Isotopes of General Atomics (TRIGA) Mark III reactor, belonging to the National Institute of Nuclear Researches (ININ), is reported. The TRIGA Mark III reactor core was simulated with MCNP6 to deduce the effective multiplication factor (keff) for critical state and after a small insertion ...
J. Galicia-Aragón, R. Raya-Arredondo, H. S. Cruz-Galindo   +2 more
openaire   +1 more source

Impact of a security event at a TRIGA reactor

Annals of Nuclear Energy, 2015
Abstract The aim of this work is the study of the impact of security-related events and their consequences for research reactors, with particular emphasis on the off-site effects. The study case is done for the ENEA-Casaccia TRIGA RC-1 research reactor near Rome.
ROSSI, FABIANA, GUGLIELMELLI, ANTONIO, F. Rocchi   +2 more
openaire   +2 more sources

Archaeometry using the Cornell TRIGA reactor

Journal of Radioanalytical and Nuclear Chemistry Articles, 1995
A collaborative program between Archaeology and Nuclear Science and Engineering (NS&E) at Cornell University has been established. Neutron activation analysis using the 500 kW TRIGA reactor at NS&E is used to analyze Etruscan pottery samples from the excavations at La Piana, near Siena, Italy.
J. K. Whitehead, T. Z. Hossain, A. Sil Verman   +2 more
openaire   +1 more source

Analysis of the TRIGA Reactor Pool Water

1993
Abstract : The reactor at AFRRI is a Mark F, 1 megawatt TRIGA (training, research, isotope, General Atomic) reactor. The reactor hangs in a cloverleaf- shaped tank that contains 15,000 gallons of demineralized water. The aluminum tank varies in thickness from 1/4 inch for the exposure room projections to 1/2 inch for the tank bottom.
Mark Moore, Leslie Moore, Robert George, John Dickson   +3 more
openaire   +1 more source

Ultracold neutrons (UCN) at a TRIGA reactor

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1984
Abstract Because of the unique characteristics of the super-thermal UCN source UCN intensities comparable to those achieved at high power research reactors can be obtained at a TRIGA reactor.
openaire   +1 more source

TRIGLAV: A program package for TRIGA reactor calculations

Nuclear Engineering and Design, 2017
Abstract An overview of the TRIGLAV package, a tool for the computational analysis of TRIGA Mark II reactors based on lattice transport code WIMSD for unit cell cross section homogenization and four-group diffusion theory in 2D cylindrical coordinates, is presented.
Andreja Peršič, Tomaž Žagar, Matjaž Ravnik, Slavko Slavič, Bojan Žefran, Dušan Ćalić, Andrej Trkov, Gašper Žerovnik, Anže Jazbec, Luka Snoj   +9 more
openaire   +1 more source

Reactivity balance in the IPR-R1 TRIGA reactor

Progress in Nuclear Energy, 2011
Abstract Considering that the power of the IPR-R1 TRIGA reactor, located at the Nuclear Technology Development Center, Brazil, will be increased from 100 kW to 250 kW, some experiments were done in order to evaluate the magnitude of the reactivity effects associated with the reactor operation.
Rose Mary Gomes do Prado Souza, Amir Zacarias Mesquita   +1 more
openaire   +1 more source

The SANS facility at the Pitesti 14MW TRIGA reactor

Crystallography Reports, 2006
The SANS facility existing at the Pitesti 14MW TRIGA reactor is presented. The main characteristics and the preliminary evaluation of the installation performances are given. A monochromatic neutron beam with 1.5 A ≤ λ ≤ 5 A is produced by a mechanical velocity selector with helical slots.
I. Ionita, B. Grabcev, S. Todireanu, F. Constantin, V. Shvetsov, E. Anghel, G. Popescu, M. Mincu, A. Datcu   +8 more
openaire   +1 more source