Results 31 to 40 of about 1,442,979 (244)

Design and Simulation of Gamma Spectrometry Experiments in the CROCUS Reactor [PDF]

open access: yesEPJ Web of Conferences, 2020
Gamma rays in nuclear reactors, arising either from fission or decay processes, significantly contribute to the heating and dose of the reactor components.
Pakari O.   +6 more
doaj   +1 more source

The physical theory of noise in reactors and reactor-like systems [PDF]

open access: yesJournal of Nuclear Energy. Parts A/B. Reactor Science and Technology, 1964
Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/32152/1/0000206 ...
Osborn, Richard K., Yip, Sidney
openaire   +2 more sources

Neutron noise modelling for nuclear reactor diagnostics [PDF]

open access: yes, 2019
This paper presents the development of a neutron noise simulator for fine-mesh applications. The neutron noise of power nuclear reactors deals with the fluctuations of the neutron flux that are induced by fluctuations or oscillations of the reactor ...
Demaziere, Christophe   +2 more
core   +1 more source

Patchy nuclear chain reactions

open access: yesCommunications Physics, 2021
Understanding and predicting fluctuations of the neutron population within a nuclear reactor is of fundamental importance for nuclear safety, especially in connection with reactor control at startup and shutdown.
Eric Dumonteil   +11 more
doaj   +1 more source

An Assessment of Persistent Acoustic Monitoring of a Nuclear Reactor during Full Power Generation

open access: yesAcoustics, 2023
Persistent low-frequency (
Edna S. Cárdenas   +5 more
doaj   +1 more source

Johnson Noise Thermometry for Advanced Small Modular Reactors [PDF]

open access: yes, 2012
Temperature is a key process variable at any nuclear power plant (NPP). The harsh reactor environment causes all sensor properties to drift over time. At the higher temperatures of advanced NPPs the drift occurs more rapidly.
Wood, Richard Thomas   +7 more
core   +1 more source

Assessment of the Implementation of a Neutron Measurement System During the Commissioning of the Jordan Research and Training Reactor

open access: yesNuclear Engineering and Technology, 2017
The Jordan Research and Training Reactor (JRTR) is the first research reactor in Jordan, the commissioning of which is ongoing. The reactor is a 5-MWth, open-pool type, light-water-moderated, and cooled reactor with a heavy water reflector system.
Sanghoon Bae, Sangmun Suh, Hanju Cha
doaj   +1 more source

Self‐Powered, Ultra‐Sensitive InGaAs/ITO Nanowire Radial Junction Infrared Photodiode for Low Flux Imaging at Room Temperature

open access: yesAdvanced Functional Materials, EarlyView.
This study reports a self‐powered InGaAs nanowire photodetector achieving single‐photon‐level sensitivity in the shortwave infrared at non‐cryogenic temperatures. The device demonstrates high‐speed imaging capabilities even under extremely low‐flux conditions.
Kosala Dhanawansha   +10 more
wiley   +1 more source

Noise characteristics of iron-based soft magnetic material reactor

open access: yes电力工程技术
Iron-based soft magnetic composites have the characteristics of high magnetic permeability, high magnetic induction strength and low iron loss. It is of great significance to study the vibration and noise characteristics of this material reactor for the ...
ZHANG Zixi   +5 more
doaj   +1 more source

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