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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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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The current status of heat pipe R&D
Idaho National Laboratory under the Department of Energy–sponsored Microreactor Program recently conducted a comprehensive phenomena identification and ranking table (PIRT) exercise aimed at advancing heat pipe technology for microreactor applications.
I. G. Dillon, F. E. LeVert, P. A. Loretan, G. U. Menon, F. M. Siddiqi, H. J. Tarng
Nuclear Technology | Volume 12 | Number 3 | November 1971 | Pages 307-313
Technical Paper | Technique | doi.org/10.13182/NT71-A31011
Articles are hosted by Taylor and Francis Online.
A gamma attenuation method for obtaining the density of alkali methods has been demonstrated utilizing the gamma radiation from a 137Cs source. Density data have been obtained by this method for cesium and lithium up to 1053°K. Data obtained to date for cesium are in agreement with published values; data obtained for lithium are scattered and are lower than published values.