Results 21 to 30 of about 13,304 (203)

Study of Structural Characteristics of Ancient Bricks With Neutron Radiography Facility at BTRR

Image Analysis and Stereology, 2021
Neutron radiography (NR) has been applied successfully to investigate different types of building materials, rock samples, sculptures, statues or monuments for since long.
Robin Barman, Sudipta Saha, Md. Sayed Hossain, Anik Das, Md. Kaosar Ahmmad Rabby, Abdullah Al Mahmud, Debasish Chowdhury   +6 more
doaj   +1 more source

Characterization of a Neutron Beam Following Reconfiguration of the Neutron Radiography Reactor (NRAD) Core and Addition of New Fuel Elements

Nuclear Engineering and Technology, 2016
The neutron radiography reactor (NRAD) is a 250 kW Mark-II Training, Research, Isotopes, General Atomics (TRIGA) reactor at Idaho National Laboratory, Idaho Falls, ID, USA.
Aaron E. Craft, Bruce A. Hilton, Glen C. Papaioannou   +2 more
doaj   +1 more source

In Situ Neutron Radiography Investigations of Hydrogen Related Processes in Zirconium Alloys

Applied Sciences, 2021
In situ neutron radiography experiments can provide information about diffusive processes and the kinetics of chemical reactions. The paper discusses requirements for such investigations.
Mirco Grosse, Burkhardt Schillinger, Anders Kaestner   +2 more
doaj   +1 more source

Neutron imaging with Micromegas detectors with optical readout [PDF]

EPJ Web of Conferences, 2023
Optical readout of Micromegas gaseous detectors has been achieved by implementing a Micromegas detector on a glass substrate with a glass anode and a CMOS camera.
Cools A., Aune S., Brunbauer F.M., Benoit T., Corsi A., Ferrer-Ribas E., Iguaz F.J., Mazoin C., Oliveri E., Papaevangelou T., Pollacco E.C., Potignon M., Ropelewski L., Sari A.   +13 more
doaj   +1 more source

New Neutron Imaging Facility NIFFLER at Very Low Power Reactor VR-1

Journal of Imaging, 2023
The paper describes the construction of the neutron imaging facility at the very low-power research reactor VR-1. The training reactor VR-1 is operated by the Czech Technical University in Prague, Czech Republic.
Jana Matouskova, Burkhard Schillinger, Lubomir Sklenka   +2 more
doaj   +1 more source

Neutron Computerized Tomography (CT) of the non-irradiated fuel rod [PDF]

مجله علوم و فنون هسته‌ای, 2020
Due to the special and difficult conditions for the fuel rods inside the reactor core, inspection and quality control of the fuel after the production at the factory and before loading in the core of the reactor is essential.
E. Nazemi, A. Movafeghi, B. Rokrok, M. Dinca, M.H. Choopan Dastjerdi   +4 more
doaj   +1 more source

Investigating plywood behaviour in outdoor conditions [PDF]

, 2016
Moisture behaviour of plywood is investigated in combination with detailed structural analysis. In the lab, neutron radiography and X-ray computed tomography (X-ray CT) were used to map the moisture distribution and internal structure of plywood ...
De Windt, Imke, Dhaene, Jelle, Lehmann, E, Li, Wanzhao, Mannes, D, Van Acker, Joris, Van den Bulcke, Jan   +6 more
core   +2 more sources

Energy-resolved neutron imaging for reconstruction of strain introduced by cold working [PDF]

, 2018
Energy-resolved neutron transmission imaging is used to reconstruct maps of residual strains in drilled and cold-expanded holes in 5-mm and 6.4-mm-thick aluminum plates.
Fitzpatrick, Michael E., Kelleher, Joe F., Kockelmann, Winfried, Paradowska, Anna M., Ramadhan, Ranggi S., Tremsin, Anton S.   +5 more
core   +1 more source

Characterization of the Annular Core Research Reactor (ACRR) Neutron Radiography System Imaging Plane

EPJ Web of Conferences, 2016
The Annular Core Research Reactor (ACRR) at Sandia National Laboratories (SNL) is an epithermal pool-type research reactor licensed up to a thermal power of 2.4 MW.
Kaiser Krista, Chantel Nowlen K., Russell DePriest K.   +2 more
doaj   +1 more source

A position- and time-sensitive photon-counting detector with delay-line read-out [PDF]

, 2007
We have developed image intensifier tubes with delay-anode read-out for time- and position-sensitive photon counting. The timing precision is better than 1 ns with 1000x1000 pixels position resolution and up to one megacounts/s processing rate.
Czasch, A., Dangendorf, V., Jagutzki, O., Lauck, R., Milnes, J.   +4 more
core   +2 more sources