Transport equation in an accelerated material, Legendre moments, and a diffusion approximation
Journal Article
·
· Nucl. Sci. Eng., v. 53, no. 3, pp. 329-332
OSTI ID:4335432
The Boltzmann equation in an accelerated medium is described; and the Legendre moments of the equation, formulated in velocities relative to that medium, are obtained for one-dimensional plane and spherical geometries. The accelerated medium effectively introduces additionai velocity-dependent terms into the usual moment equations. The P/sub n/ scheme is suggested for the coupledchannel equations, and a low-order diffusion approximation accounting for the acceleration of the medium is proposed. (auth)
- Research Organization:
- Los Alamos Scientific Lab., NM
- NSA Number:
- NSA-29-025485
- OSTI ID:
- 4335432
- Journal Information:
- Nucl. Sci. Eng., v. 53, no. 3, pp. 329-332, Journal Name: Nucl. Sci. Eng., v. 53, no. 3, pp. 329-332; ISSN NSENA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
Exact time-dependent spatial and legendre moments for the monoenergetic transport equation
Time-dependent moments of the monoenergetic transport equation in spherical and cylindrical geometry
THE INTEGRAL EQUATION OF THE ENERGY-DEPENDENT TRANSPORT THEORY
Journal Article
·
Fri Feb 01 00:00:00 EDT 1974
· Nucl. Sci. Eng., v. 53, no. 2, pp. 137-140
·
OSTI ID:4312356
Time-dependent moments of the monoenergetic transport equation in spherical and cylindrical geometry
Journal Article
·
Sat May 01 00:00:00 EDT 1976
· Nucl. Sci. Eng.; (United States)
·
OSTI ID:7365666
THE INTEGRAL EQUATION OF THE ENERGY-DEPENDENT TRANSPORT THEORY
Journal Article
·
Mon Oct 01 00:00:00 EDT 1962
· Atomkernenergie (West Germany) Merged with Kerntechnik to form Atomkernenerg./Kerntech. Acta Radiol. Changed to Acta Radiol.: Oncol., Radiat. Phys.
·
OSTI ID:4707826
Related Subjects
*BOLTZMANN EQUATION
*NEUTRON TRANSPORT THEORY
*PLATES-- NEUTRON TRANSPORT
*SLABS-- NEUTRON TRANSPORT
*SPHERES-- NEUTRON TRANSPORT
ACCELERATION
LEGENDRE POLYNOMIALS
MOMENTS METHOD
N68100* --Physics (Nuclear)--Neutron Interactions with Matter
NEUTRON DIFFUSION EQUATION
ONE-DIMENSIONAL CALCULATIONS
SPHERICAL HARMONICS METHOD
*NEUTRON TRANSPORT THEORY
*PLATES-- NEUTRON TRANSPORT
*SLABS-- NEUTRON TRANSPORT
*SPHERES-- NEUTRON TRANSPORT
ACCELERATION
LEGENDRE POLYNOMIALS
MOMENTS METHOD
N68100* --Physics (Nuclear)--Neutron Interactions with Matter
NEUTRON DIFFUSION EQUATION
ONE-DIMENSIONAL CALCULATIONS
SPHERICAL HARMONICS METHOD