Results 151 to 160 of about 1,068 (178)

BepiColombo cruise science: overview of the mission contribution to heliophysics. [PDF]

open access: yesEarth Planets Space
Sánchez-Cano B   +83 more
europepmc   +1 more source

Software-based Neutron Flux Measurement Channel (NFMC)

International Journal of Nuclear Energy Science and Technology, 2010
For research nuclear reactors such as the TRIGA type, the design of Neutron Flux Measurement Channels (NFMC) has been based, mainly, on discrete digital electronic technology. The work presented here consists of the development of a new version of an NFMC whose aim is to measure the reactor power through six decades using the correlated signal of a ...
Tonatiuh Rivero Gutierrez   +4 more
openaire   +3 more sources

Wide Range Neutron Flux Measuring Channel for Aerospace Application

AIP Conference Proceedings, 2008
The use of classical techniques for neutron flux measurements in nuclear reactors involves the switching between several detection chains as the power grows up to 10 decades. In space applications where mass and size constraints are of key significance, such volume of hardware represents a clear disadvantage.
R. M. Cibils   +8 more
openaire   +3 more sources

A Neutron Flux Measuring Channel Covering Ten Decades of Reactor Power with a Single Fixed-Position Detector

IEEE Transactions on Nuclear Science, 1967
A new type of instrument for neutron flux measurement in reactor control systems is described. It requires only a single fixed-position fission chamber of standard design to continuously cover ten decades of neutron flux level. The wide range of coverage is achieved by utilizing both the individual pulses from the chamber and the statistical ...
William M. Trenholme, Donald J. Keefe
openaire   +3 more sources

A device for neutron flux and spectrum measurement in a reactor channel

Soviet Atomic Energy, 1976
F. M. Arinkin   +4 more
openaire   +3 more sources

Design of a neutron flux measurement channel using the ionization chamber KNK-3 at the Dalat Nuclear Research Reactor

Nuclear Science and Technology, 2021
This paper presents a design of the neutron flux measurement channel that consists of a Boron-contained gamma-compensated ionization chamber (CIC) named KNK-3 and operates in current mode, a current to frequency (I to F) converter, and a neutron flux measurement and control module (FPGA-WR).
Van Tai Vo   +4 more
openaire   +1 more source

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