| Presentation | 2016-06-13 Bifurcation structure and chaos in dynamical system describing pulse combustion Kazushi Takagi, Hiroshi Gotoda, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We theoretically and numerically investigate the bifurcation structure of deterministic dynamical system describing nonlinear dynamics of a pulse combustor. The dynamic behavior of pressure fluctuations changes from steady-state to chaos via the period-doubling cascade process known as Feigenbaum scenario with decreasing wall temperature of combustion chamber. Two recurrence quantifications on the basis of dynamical system theory: recurrence rate and average diagonal line length enable us to quantify the subtle changes in the dynamical state. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | pulse combustor / combustion instability / dynamical systems theory |
| Paper # | NLP2016-19,CCS2016-2 |
| Date of Issue | 2016-06-06 (NLP, CCS) |
| Conference Information | |
| Committee | CCS / NLP |
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| Conference Date | 2016/6/13(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Nonlinear Science, Complexity Science, etc. |
| Chair | Yasuhiro Tsubo(Ritsumeikan Univ.) / Hisato Fujisaka(Hiroshima City Univ.) |
| Vice Chair | Naoki Wakamiya(Osaka Univ.) / Mikio Hasegawa(Tokyo Univ. of Science) / Masaharu Adachi(Tokyo Denki Univ.) |
| Secretary | Naoki Wakamiya(Kyoto Sangyo Univ.) / Mikio Hasegawa(Osaka Univ.) / Masaharu Adachi(Konan Univ.) |
| Assistant | Takayuki Kimura(Nippon Inst. of Tech.) / Song-Ju Kim(NIMS) / Ryo Takahashi(Kyoto Univ.) / Hidehiro Nakano(Tokyo City Univ.) / Hiroyuki Asahara(Okayama Univ. of Science) / Toshihiro Tachibana(Shonan Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Complex Communication Sciences / Technical Committee on Nonlinear Problems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Bifurcation structure and chaos in dynamical system describing pulse combustion |
| Sub Title (in English) | |
| Keyword(1) | pulse combustor |
| Keyword(2) | combustion instability |
| Keyword(3) | dynamical systems theory |
| 1st Author's Name | Kazushi Takagi |
| 1st Author's Affiliation | Tokyo University of Science(Tokyo Univ. Sci.) |
| 2nd Author's Name | Hiroshi Gotoda |
| 2nd Author's Affiliation | Tokyo University of Science(Tokyo Univ. Sci.) |
| Date | 2016-06-13 |
| Paper # | NLP2016-19,CCS2016-2 |
| Volume (vol) | vol.116 |
| Number (no) | NLP-86,CCS-87 |
| Page | pp.pp.5-8(NLP), pp.5-8(CCS), |
| #Pages | 4 |
| Date of Issue | 2016-06-06 (NLP, CCS) |