Toroidal Fusion Reactor Design Based On The Reversed Field Pinch PDF Download
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Author | : Randy Lee Hagenson |
Publisher | : |
Total Pages | : 96 |
Release | : 1978 |
Genre | : Nuclear engineering |
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Download A Toroidal Fusion Reactor Design Based on the Reversed-field Pinch Book in PDF, ePub and Kindle
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Total Pages | : |
Release | : 1978 |
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Download Toroidal Fusion Reactor Design Based on the Reversed-field Pinch Book in PDF, ePub and Kindle
The toroidal reversed-field pinch (RFP) achieves gross equilibrium and stability with a combination of high shear and wall stabilization, rather than the imposition of tokamak-like q-constraints. Consequently, confinement is provided primarily by poloidal magnetic fields, poloidal betas as large as approximately 0.58 are obtainable, the high ohmic-heating (toroidal) current densities promise a sole means of heating a D-T plasma to ignition, and the plasma aspect ratio is not limited by stability/equilibrium constraints. A reactor-like plasma model has been developed in order to quantify and to assess the general features of a power system based upon RFP confinement. An ''operating point'' has been generated on the basis of this plasma model and a relatively detailed engineering energy balance. These results are used to generate a conceptual engineering model of the reversed-field pinch reactor (RFPR) which includes a general description of a 750 MWe power plant and the preliminary consideration of vacuum/fueling, first wall, blanket, magnet coils, iron core, and the energy storage/transfer system.
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Release | : 1980 |
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Download Physics Considerations of the Reversed-Field Pinch Fusion Reactor Book in PDF, ePub and Kindle
A conceptual engineering design of a fusion reactor based on plasma confinement in a toroidal Reversed-Field Pinch (RFP) configuration is described. The plasma is ohmically ignited by toroidal plasma currents which also inherently provide the confining magnetic fields in a toroidal chamber having major and minor radii of 12.7 and 1.5 m, respectively. The DT plasma ignites in 2 to 3 s and undergoes a transient, unrefueled burn at 10 to 20 keV for approx. 20 s to give a DT burnup of approx. 50%. Accounting for all major energy sinks yields a cost-optimized system with a recirculating power fraction of 0.17; the power output is 750 MWe(net).
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Release | : 1980 |
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Download Reversed-field Pinch Fusion Reactor Book in PDF, ePub and Kindle
A conceptual engineering design of a fusion reactor based on plasma confinement in a toroidal Reversed-Field Pinch (RFP) configuration is described. The plasma is ohmically ignited by toroidal plasma currents which also inherently provide the confining magnetic fields in a toroidal chamber having major and minor radii of 12.7 and 1.5 m, respectively. The DT plasma ignites in 2 to 3 s and undergoes a transient, unrefueled burn at 10 to 20 keV for approx. 20 s to give a DT burnup of approx. 50%. The 5-s dwell period between burn pulses for plasma quench and refueling allows steady-state operation of all thermal systems outside the first wall; no auxiliary thermal capacity is required. Tritium breeding occurs in a granular Li2O blanket which is packed around an array of radially oriented water/steam coolant tubes. The slightly superheated steam emerging from this blanket directly drives a turbine that produces electrical power at an efficiency of 30%. A borated-water shield is located immediately outside the thermal blanket to protect the superconducting magnet coils. Both the superconducting poloidal and toroidal field coils are energized by homopolar motor/generators. Accounting for all major energy sinks yields a cost-optimized system with a recirculating power fraction of 0.17; the power output is 750 MWe(net).
Author | : Los Angeles University of California School of Engineering and Applied Science |
Publisher | : |
Total Pages | : 56 |
Release | : 1986 |
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Download The Reversed Field Pinch as a Compact Fusion Reactor Book in PDF, ePub and Kindle
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Total Pages | : |
Release | : 1978 |
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Download Engineering Design of a Toroidal Reversed-field Pinch Reactor (RFPR). Book in PDF, ePub and Kindle
A conceptual engineering design of a Reversed-Field Pinch Reactor (RFPR) is presented. A design point is described that is based upon a long-pulse operation of a superconducting, air-core system. Major engineering systems are described on the basis of this cost-optimized design. Ease of maintenance is a primary design objective.
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Total Pages | : 160 |
Release | : 1986 |
Genre | : Controlled fusion |
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Download Fusion Energy Update Book in PDF, ePub and Kindle
Author | : B. Brunelli |
Publisher | : Springer Science & Business Media |
Total Pages | : 515 |
Release | : 2013-03-08 |
Genre | : Technology & Engineering |
ISBN | : 1461334705 |
Download Unconventional Approaches to Fusion Book in PDF, ePub and Kindle
The Erice International School of Fusion Reactor Techno logy held its 1981 course on « Unconventional Approaches to Fusion » in combination with the IAEA Technical Committee meeting on « Critical Analysis of Alternative Fusion Concepts ». The two events took place in the second half of March with an overlap of a few days only. The present proceedings include the first week's papers; those presented during the second week will be summarised in Nuclear Fusion. Right from the beginning of the course, and in particular In R. Carruthers' opening talk, it was clear that an uncon ventional approach was considered stimulating insofar as its con ception presented advantageous aspects with respect to the To kamak. Indeed the Tokamak was recognized as an « imper fect frame of reference» (K. H. Schmitter) in the sense that, al though it deserves to be considered as a frame of reference for the other devices because it is the most advanced in the scientific demonstration of controlled thermonuclear fusion, as a fusion reactor, however, the Tokamak does not seem to be completely satisfactory either from an economic or from an operational point of view, if compared with that « enticing ogre », the proven fission reactor (less enticing to the public). Comparison of a Tokamak reactor with a PWR can be founded on considerations of such a basic nature that it becomes almost automatic to ask how far the various unconventional ap proaches to fusion are exempt from the Tokamak's drawbacks.
Author | : Robert A. Gross |
Publisher | : Wiley-Interscience |
Total Pages | : 352 |
Release | : 1984 |
Genre | : Science |
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Download Fusion Energy Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 310 |
Release | : 1978 |
Genre | : Controlled fusion |
ISBN | : |
Download Fusion Energy Update Book in PDF, ePub and Kindle