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Fast Faraday Cup Disclosure Number 200301231 Technology Summary An improved fast Faraday cup measures the longitudinal microstructure of a charged particle beam to a very highi bandwidth. Inventor DEIBELE, CRAIG E SNS Accelerator Systems Division Licensing Contact SPEIGHT II, MELVIN D UT-Battelle, LLC Oak Ridge National Laboratory Room 143, 45…

Shifting Scintillator Neutron Detector Disclosure Number 200902331 Technology Summary The Shifting Scintillator Neutron Detector is used to detect thermal neutrons while rejecting gamma radiation events. The current detector has a resolution that can be altered to meet the requirements of the application. The detector has high neutron capture efficiency a…

Binderless Composite Scintillator for Neutron Detection Disclosure Number 200501528 Technology Summary Preparation of new heterogeneous inorganic scintillator screens that detect thermal and epithermal neutrons with high efficiency. The high optical transparency of the inorganic material allows scintillation light propagation through neutron absorbing scr…

Improvements to Neutron Detectors Disclosure Number 200902344 Technology Summary The technique allows the use of different materials in gaseous detector for neutron detection. It combines the advantages of high efficiency and low parallax errors inherent to solid converters with all the attractive characteristics (large areas, high dynamic range,helium-fr…

ORNL's SNS-Developed Neutron Detector System to be marketed by PartTec PartTec, an Indiana-based manufacturer of radiation detection equipment, has signed an agreement to manufacture and market an advanced neutron detector system developed at ORNL. The Shifting Scintillator Neutron Detector system was developed for DOE's Spallation Neutron Source (SNS) and High Flux Isotope Reactor complex, the w…

Heat Exchanger Life Extension Via In-Situ Reconditioning Disclosure Number 201202812 Technology Summary The present invention provides a method to greatly extend the lifetime of nickel superalloy components employed in high temperature thermally-based electricity generation. The method is particularly applicable to components operating under high stress s…

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: Heat, Reactors, Heating...

Fluoride Salt Cooled Reactor Primary Flowmeter Based on N-16 and/or F-20 Decays Fluoride Salt Cooled Reactor Primary Flowmeter Based on N-16 and/or F-20 Decays Disclosure Number 201303032 Technology Summary Measuring the primary coolant flow in a Fluoride salt-cooled High-temperature Reactor (FHR) is required to operate the plant. Particularly harsh environme…

Calibrated Broadband DC-Coupled High Impedance Pickoff Circuit for Fast Rise, High Voltage Signals A calibrated broadband DC-coupled high impedance pickoff circuit was invented by ORNL researchers. This device permits monitoring of fast rise, high voltage energy circuits and can minimize the parasitic effects that are a persistent challenge in electronics. The device is placed in line with the ca…

ORNLICP-94320 Neutron Radiography and Computed Tomography at Oak Ridge National Laboratory OAF- (?lIO9d-- Dudley A. Raine Camden R. Hubbard', Paul M. Whalef, Michael C. Wright3, and Donald P. Hutchinson3 Oak Ridge National Laboratory 1 Bethel Valley Road PO Box 2008 MS 6064 Oak Ridge, TN 3783 1-6064 (423) 574-3 197 19980219 092 Abstract The capability to perform neutron radio…

Biometric Eye Model and Ray Tracing for Improved Iris Recognition Iris recognition has proven to be an accurate and reliable biometric, especially as a means of verifying personal identity. However, iris recognition is limited by the quality of the images presented to the analysis system. Ideal images are typically direct, on- axis frontal views of the iris. Recognition of nonideal images, such a…

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: Imaging, model, Modeling...
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