Adaptive Parallel Wavelet Method for the Neutron Transport Equations

Heng Zhang () and Wu Zhang ()
Additional contact information
Heng Zhang: Shanghai University, School of Computer Science and Engineering
Wu Zhang: Shanghai University, School of Computer Science and Engineering

A chapter in Current Trends in High Performance Computing and Its Applications, 2005, pp 185-196 from Springer

Abstract: Abstract The numerical solution of the time-dependent neutron transport problem in 2-D Cartesian geometry is considered. The problem is described by a coupled system of hyperbolic partial differential equations with the parameters of multiple groups. The system, for given group parameter, is discretized by a discrete ordinate method (SN) in angular direction and adaptive spline wavelet method with alternative direction implicit scheme (SW-ADI) [CZ98] in space-time domain. A parallel two-level hybrid method [SZ04] is used for solving the large-scale tridiagonal systems arising from the SW-ADI-SN discretization of the problem. The numerical results are coincided with theoretical analysis well.

Keywords: Neutron transport equations; Parallel computing; Adaptive spline wavelet (search for similar items in EconPapers)
Date: 2005
References: Add references at CitEc
Citations:

There are no downloads for this item, see the EconPapers FAQ for hints about obtaining it.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-540-27912-9_18

Ordering information: This item can be ordered from
http://www.springer.com/9783540279129

DOI: 10.1007/3-540-27912-1_18

Access Statistics for this chapter

More chapters in Springer Books from Springer
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().