Presentation | 2019-09-24 Nonlinear mutual coupling between the pressure and heat release rate fluctuations in pulse combustion Kimura Shoji, Gotoda Hiroshi, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We numerically study the dynamical state in nonlinear deterministic dynamical system describing pulse combustion. The dynamic behavior of pressure and heat release rate fluctuations changes from steady-state to chaos via the period-doubling bifurcation with decreasing the dimensionless characteristic flow time. The presence of the phase synchronization between pressure and heat release rate fluctuations is identified by the order parameter. The transfer entropy enables us to quantify the directed flow of information entropy between pressure and heat release rate fluctuations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | pulse combustor / combustion instability / phase synchronization |
Paper # | NLP2019-57 |
Date of Issue | 2019-09-16 (NLP) |
Conference Information | |
Committee | NLP |
---|---|
Conference Date | 2019/9/23(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Eikokuji Campus, University of Kochi |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | etc. |
Chair | Hiroaki Kurokawa(Tokyo Univ. of Tech.) |
Vice Chair | Kiyohisa Natsume(Kyushu Inst. of Tech.) |
Secretary | Kiyohisa Natsume(Nippon Inst. of Tech.) |
Assistant | Yutaka Shimada(Saitama Univ.) / Toshikaza Samura(Yamaguchi Univ.) |
Paper Information | |
Registration To | Technical Committee on Nonlinear Problems |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Nonlinear mutual coupling between the pressure and heat release rate fluctuations in pulse combustion |
Sub Title (in English) | |
Keyword(1) | pulse combustor |
Keyword(2) | combustion instability |
Keyword(3) | phase synchronization |
1st Author's Name | Kimura Shoji |
1st Author's Affiliation | Tokyo University of Science(TUS) |
2nd Author's Name | Gotoda Hiroshi |
2nd Author's Affiliation | Tokyo University of Science(TUS) |
Date | 2019-09-24 |
Paper # | NLP2019-57 |
Volume (vol) | vol.119 |
Number (no) | NLP-209 |
Page | pp.pp.113-115(NLP), |
#Pages | 3 |
Date of Issue | 2019-09-16 (NLP) |