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Human Factors, Instrumentation & Controls
Improving task performance, system reliability, system and personnel safety, efficiency, and effectiveness are the division's main objectives. Its major areas of interest include task design, procedures, training, instrument and control layout and placement, stress control, anthropometrics, psychological input, and motivation.
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2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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Latest News
Commercial nuclear innovation "new space" age
In early 2006, a start-up company launched a small rocket from a tiny island in the Pacific. It exploded, showering the island with debris. A year later, a second launch attempt sent a rocket to space but failed to make orbit, burning up in the atmosphere. Another year brought a third attempt—and a third failure. The following month, in September 2008, the company used the last of its funds to launch a fourth rocket. It reached orbit, making history as the first privately funded liquid-fueled rocket to do so.
Kenneth L. Wrisley, Don Steiner
Fusion Science and Technology | Volume 13 | Number 3 | March 1988 | Pages 453-462
Technical Paper | Alpha-Particle Workshop / Fusion Reactor | doi.org/10.13182/FST88-A25123
Articles are hosted by Taylor and Francis Online.
One of the potentially attractive applications of nuclear fusion is to breed fissile fuel for use in fission reactors. A fusion-fission breeder is examined, based on four unique concepts: operation in a non-power-producing mode, a low technology (low pressure and temperature) aqueous self-cooled blanket for breeding fissile fuel, the spherical torus confinement scheme (low-aspect-ratio tokamak), and the catalyzed deuterium-deuterium (D-D) fuel cycle. The breeding of fissile fuel is accomplished by dissolving a uranium salt, i.e., uranyl nitrate, in heavy water that cools both the first wall and blanket. The use of the catalyzed D-D fuel cycle eliminates the need for tritium breeding. The neutron wall loading for this reactor is only ∼0.5 MW/m2, and the fusion power output is ∼1000 MW(thermal). Analysis of this novel reactor concept indicates a fissile breeding ratio of 1.34 fissile atom/source neutron using a 15-cm beryllium moderator/multiplier region and 7 mol% uranyl nitrate in the heavy water. A typical reactor using this blanket can produce more than 7400 kg of plutonium per operating year. This concept can provide fissile fuel at a cost that is comparable to previous fusion breeder designs but at a capital cost of about one-third that of the previous designs.