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Numerical solution of second-order wave equation

Abstract

A second-order differential equation of mode conversion of fast wave for fusion plasma is solved by a single step routine with automatic step varying. On the obtained results, the total power absorption and the reflection coefficient are calculated. In order to reduce the computational time, the plasma dispersion function Z({xi}) is calculated section by section. The results are in good agreement with theoretical analysis.
Authors:
Guangde, Jian; Lin, Huang [1] 
  1. Southwest Inst. of Physics, Leshan, SC (China)
Publication Date:
Apr 01, 1993
Product Type:
Technical Report
Report Number:
CNIC-000738; SIP-0060.
Reference Number:
SCA: 700350; 990200; PA: AIX-25:042478; EDB-94:092428; ERA-19:023086; NTS-94:023697; SN: 94001032348
Resource Relation:
Other Information: PBD: Apr 1993
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; MODE CONVERSION; WAVE EQUATIONS; NUMERICAL SOLUTION; ABSORPTION; DISPERSION RELATIONS; MAGNETOACOUSTIC WAVES; PLASMA; PLASMA HEATING; POWER; REFLECTION; 700350; 990200; PLASMA PRODUCTION, HEATING, CURRENT DRIVE, AND INTERACTIONS; MATHEMATICS AND COMPUTERS
OSTI ID:
10157445
Research Organizations:
China Nuclear Information Centre, Beijing, BJ (China)
Country of Origin:
China
Language:
Chinese
Other Identifying Numbers:
Other: ON: DE94626987; ISBN 7-5022-0926-3; TRN: CN9400821042478
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
10 p.
Announcement Date:
Jul 06, 2005

Citation Formats

Guangde, Jian, and Lin, Huang. Numerical solution of second-order wave equation. China: N. p., 1993. Web.
Guangde, Jian, & Lin, Huang. Numerical solution of second-order wave equation. China.
Guangde, Jian, and Lin, Huang. 1993. "Numerical solution of second-order wave equation." China.
@misc{etde_10157445,
title = {Numerical solution of second-order wave equation}
author = {Guangde, Jian, and Lin, Huang}
abstractNote = {A second-order differential equation of mode conversion of fast wave for fusion plasma is solved by a single step routine with automatic step varying. On the obtained results, the total power absorption and the reflection coefficient are calculated. In order to reduce the computational time, the plasma dispersion function Z({xi}) is calculated section by section. The results are in good agreement with theoretical analysis.}
place = {China}
year = {1993}
month = {Apr}
}