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Division Spotlight
Fusion Energy
This division promotes the development and timely introduction of fusion energy as a sustainable energy source with favorable economic, environmental, and safety attributes. The division cooperates with other organizations on common issues of multidisciplinary fusion science and technology, conducts professional meetings, and disseminates technical information in support of these goals. Members focus on the assessment and resolution of critical developmental issues for practical fusion energy applications.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
BWXT will scout potential TRISO fuel production sites in Wyoming
BWX Technologies Inc. announced today that its Advanced Technologies subsidiary has signed a cooperation agreement with the state of Wyoming to evaluate locations and requirements for siting a potential new TRISO nuclear fuel fabrication facility in the state.
E. A. Straker
Nuclear Technology | Volume 6 | Number 2 | February 1969 | Pages 168-175
Technical Paper and Note | doi.org/10.13182/NT69-A28249
Articles are hosted by Taylor and Francis Online.
The Monte Carlo technique has been used to determine some general properties of fast-neutron collimators for the cases in which the sources and detectors were finite disks. Based on these results, a collimator was designed to be used in determining the angular- and spatial-dependent neutron leakage spectrum from the TSF-SNAP reactor with a minimum distortion of the measured results. The detector-collimator response functions were then calculated for use in a separate Monte Carlo calculation of the leakage from the SNAP core. The adequacy of the response functions was determined by comparing the measured and calculated values of detector counts for a number of PoBe source locations off the axis of the collimator.