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The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
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June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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Latest News
Proving DRACO will deliver
The United States is now closer than it has been in over five decades to launching the first nuclear thermal rocket into space, thanks to DRACO—the Demonstration Rocket for Agile Cislunar Orbit.
W. Raskob
Fusion Science and Technology | Volume 21 | Number 2 | March 1992 | Pages 636-644
Safety and Measurement (Monitoring) | doi.org/10.13182/FST92-A29819
Articles are hosted by Taylor and Francis Online.
In view of the operation of fusion reactors the release of tritium may play a dominant role during normal operation as well as after accidents. Because of its physical and chemical properties which differ significantly from those of other radionuclides, the model UFOTRI for assessing the radiological consequences of accidental tritium releases has been developed. It describes the behaviour of tritium in the biosphere and calculates the radiological impact on individuals and the population due to direct exposure and by the ingestion pathways. Processes like the conversion of tritium gas into HTO in the soil, re-emission after deposition and the conversion of HTO into organically bound tritium are considered. Probabilistic calculations with UFOTRI show a spectrum of the radiological impact together with its probability of occurrence.