Non-linear response of a generalized Rijke tube

Authors
Yoon, HG Peddieson, J Purdy, KR
Citation
Hg. Yoon et al., Non-linear response of a generalized Rijke tube, INT J ENG S, 39(15), 2001, pp. 1707-1723
Citations number
16
Categorie Soggetti
Engineering Management /General
Journal title
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE
ISSN journal
00207225 → ACNP
Volume
39
Issue
15
Year of publication
2001
Pages
1707 - 1723
Database
ISI
SICI code
0020-7225(200110)39:15<1707:NROAGR>2.0.ZU;2-B
Abstract
The mathematical model of unsteady velocity sensitive thermoacoustic intera ctions in a heated duct (generalized Rijke tube) reported by the authors in a previous publication is used to predict non-linear response. Both closed form and numerical solutions of equations derived by an approximate modal analysis are presented and employed to illustrate and investigate the boots trapping instability mechanism observed in rocket motors. (C) 2001 Elsevier Science Ltd. All rights reserved.