Subensemble concept in 2D magnetized particle transport model
Transport of magnetized particle undergoing random frozen isotropic electrostatic field is considered. Because of infinitely long field correlation time and particle trapping this problem is of particular interest as a test for closure of statistical equations. The concept of subensembles is incor...
Saved in:
| Date: | 2016 |
|---|---|
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2016
|
| Series: | Вопросы атомной науки и техники |
| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/115321 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Subensemble concept in 2D magnetized particle transport model / V.I. Zasenko, O.М. Cherniak, A.G. Zagorodny // Вопросы атомной науки и техники. — 2016. — № 6. — С. 77-80. — Бібліогр.: 6 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | Transport of magnetized particle undergoing random frozen isotropic electrostatic field is considered. Because of
infinitely long field correlation time and particle trapping this problem is of particular interest as a test for closure of
statistical equations. The concept of subensembles is incorporated here in the analytical approach we developed
earlier. The Lagrangian velocity correlation function is calculated in the drift approximation. To verify validity of
the analytical method the results are compared with ones found from a direct numerical simulation. А better
quantitative agreement obtained with the use of subensemble concept is shown. |
|---|