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Fusion energy: Progress, partnerships, and the path to deployment
Over the past decade, fusion energy has moved decisively from scientific aspiration toward a credible pathway to a new energy technology. Thanks to long-term federal support, we have significantly advanced our fundamental understanding of plasma physics—the behavior of the superheated gases at the heart of fusion devices. This knowledge will enable the creation and control of fusion fuel under conditions required for future power plants. Our progress is exemplified by breakthroughs at the National Ignition Facility and the Joint European Torus.
G. Pantis
Fusion Science and Technology | Volume 3 | Number 3 | May 1983 | Pages 498-505
Technical Paper | Economic | doi.org/10.13182/FST83-A20872
Articles are hosted by Taylor and Francis Online.
We investigated the power capabilities and the economic performance of a semicatalyzed-deuterium hybrid reactor with a fissionable blanket fueling a D-3He field-reversed mirror satellite. The hybrid reactor consists of five cells each producing 15-MW fusion power by a total injection of 29 MW of 160-keV deuterium. With a blanket multiplication of four, it supplies a net electric output power of 61 MW, corresponding to an economic figure-of-merit (FOM) of roughly 1800 dollar/kW(electric), which compares favorably with conventional fission reactors. The D-3He satellite is a single-cell reactor of 1 0-MW net electric power, showing a rather high economic FOM of ∼4300 dollar/kW(electric), giving an average economic FOM of ∼2200 dollar/kW(electric) for the combined system.
