Time-dependent albedo problem for quadratic anisotropic scattering
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R. G. Türeci
Abstract
Case's eigenfunctions and their orthogonality relations can be improved assuming pure-quadratic anisotropic neutron scattering. As a result, the infinite medium Green function can be written with those eigenfunctions terms. Choosing the appropriate boundary conditions and using the method of singular eigenfunctions, the half-space values are obtained. Our numerical results for this problem are reported.
Kurzfassung
Die Case-Eigenfunktionen und die entsprechenden Orthogonalitätsrelationen können verbessert werden für rein quadratisch anisotrop gestreute Neutronen. Es folgt daraus, dass die Greenfunktion für unendliche Medien mit solchen Eigenfunktionstermen beschrieben werden kann. Für geeignete Randbedingungen können so mit der Methode singulärer Eigenfunktionen die Halbraumlösungen erhalten werden. Über die numerischen Ergebnisse zu diesem Problem wird berichtet.
References
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© 2007, Carl Hanser Verlag, München
Articles in the same Issue
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- Summaries
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Articles in the same Issue
- Contents/Inhalt
- Contents
- Summaries/Kurzfassungen
- Summaries
- Technical Contributions/Fachbeiträge
- Wavelet techniques for the determination of the decay ratio in boiling water reactors
- Analytical and experimental investigations of shear stress in rod bundles with irregular cells
- Incineration of weapon grade plutoniumin a (DT) fusion driven hybrid reactor using various coolants
- Calculation of the pin power distribution for a thorium reactor assembly and benchmarking
- Comparative assessment of methods for the reactivity measurement in subcritical systems by pulsed experiments
- Thermal-hydraulic modeling of reactivity accidents in MTR reactors
- Prediction of the onset of flow instability in the ETRR-2 research reactor under loss of flow accident
- Time-dependent albedo problem for quadratic anisotropic scattering
- HN solutions of the time dependent linear neutron transport equation for a slab and a sphere
- Application of the UN method to the reflected critical slab problem for one-speed neutrons with forward and backward scattering
- The effects of different expansions of the exit distribution on the extrapolation length for linearly anisotropic scattering
- Technical Note
- Shadowing the earth from Lagrange Point L1
