Integral Equation Space Energy Flux Synthesis For Spherical Systems
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Author |
: Eugene W. Skluzacek (MAJ, USAF.) |
Publisher |
: |
Total Pages |
: 134 |
Release |
: 1979 |
ISBN-10 |
: OCLC:1321761220 |
ISBN-13 |
: |
Rating |
: 4/5 (20 Downloads) |
Synopsis Integral Equation Space-energy Flux Synthesis for Spherical Systems by : Eugene W. Skluzacek (MAJ, USAF.)
Author |
: Eugene Wenceslaus Skluzacek |
Publisher |
: |
Total Pages |
: 77 |
Release |
: 1979 |
ISBN-10 |
: OCLC:227435033 |
ISBN-13 |
: |
Rating |
: 4/5 (33 Downloads) |
Synopsis Integral Equation Space-Energy Flux Synthesis for Spherical Systems by : Eugene Wenceslaus Skluzacek
The calculation of neutron flux distribution and growth rate for small, spherically symmetric systems usually requires extensive computing time on the largest machines. To minimize computing time, a compromise between the simplicity of diffusion theory and the accuracy of transport theory is needed. The Serber-Wilson method, Feynman's method, and early flux synthesis methods are used as the foundation for integral equation synthesis (IES) which is an approximate, numerical technique for obtaining the spatial and energy neutron flux distributions in multiplying systems. In IES, the integral form of the neutron transport equation is specialized to spatial dependence only, and then solved numerically for the two lowest order eigenfunctions. Similar specialization to energy dependence only yields a second set of trial eigenfunctions. Using standard perturbation methods, the two sets of trial eigenfunctions are synthesized into a single, two-dimensional solution. The IES technique was used to calculate the flux and multiplication factor, k, of the critical plutonium sphere, Jezebel. Results for k agreed to within 0.01% of published values, whereas the spatial flux, when normalized at the center, agreed to within 8% at the outer assembly boundary. The Jezebel calculation using IES required about 90 seconds CPU time on an IBM 360/75. Highly sophisticated codes require approximately ten minutes of CDC 7600 CPU time to compute the Jezebel flux and growth rate. (Author).
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: |
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Total Pages |
: 1572 |
Release |
: 1992 |
ISBN-10 |
: UIUC:30112078757413 |
ISBN-13 |
: |
Rating |
: 4/5 (13 Downloads) |
Synopsis Scientific and Technical Aerospace Reports by :
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: |
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: |
Total Pages |
: 360 |
Release |
: 1980 |
ISBN-10 |
: MINN:30000006282663 |
ISBN-13 |
: |
Rating |
: 4/5 (63 Downloads) |
Synopsis Energy Research Abstracts by :
Author |
: Defense Documentation Center (U.S.) |
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: |
Total Pages |
: 1032 |
Release |
: 1963 |
ISBN-10 |
: UCBK:C052215220 |
ISBN-13 |
: |
Rating |
: 4/5 (20 Downloads) |
Synopsis Technical Abstract Bulletin by : Defense Documentation Center (U.S.)
Author |
: V. Luco |
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: |
Total Pages |
: 42 |
Release |
: 1966 |
ISBN-10 |
: UOM:39015095256619 |
ISBN-13 |
: |
Rating |
: 4/5 (19 Downloads) |
Synopsis Space-time Flux Synthesis Methods for the Approximate Solution of Time-dependent Boltzmann Neutron Transport Equation by : V. Luco
Author |
: |
Publisher |
: |
Total Pages |
: 900 |
Release |
: 1980 |
ISBN-10 |
: UOM:39015034740145 |
ISBN-13 |
: |
Rating |
: 4/5 (45 Downloads) |
Synopsis Government Reports Annual Index by :
Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
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: |
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: |
Total Pages |
: 764 |
Release |
: 1975 |
ISBN-10 |
: UOM:39015023546412 |
ISBN-13 |
: |
Rating |
: 4/5 (12 Downloads) |
Synopsis Nuclear Science Abstracts by :
Author |
: |
Publisher |
: |
Total Pages |
: 1058 |
Release |
: 1980 |
ISBN-10 |
: RUTGERS:39030038731701 |
ISBN-13 |
: |
Rating |
: 4/5 (01 Downloads) |
Synopsis Government Reports Announcements & Index by :
Author |
: |
Publisher |
: |
Total Pages |
: 594 |
Release |
: 1980 |
ISBN-10 |
: STANFORD:36105119277973 |
ISBN-13 |
: |
Rating |
: 4/5 (73 Downloads) |
Synopsis Dissertation Abstracts International by :