Abstract
This paper is fundamental studies concerning with micro combustor for a solid oxide fuel cell (SOFC) combined with a micro gas turbine (MGT) hybrid system of 20 kW class home cogeneration system. Proposed micro combustor has a baffle plate having multi air holes located annularly and an opposite arrangement single fuel nozzle in the center. The flow structure and the flame stability mechanism were investigated experimentally. The flow structures are measured by using a particle image velocimetry (PIV). The baffle plate is effective in incurring 3D flow recirculation, maintaining intensive turbulence, and enhancing the mixing for the both flow arrangements is useful to make the combustor compact. Potentials and directions for future research of the micro can combustor with a baffle plate are discussed.
| Original language | English |
|---|---|
| Title of host publication | 5th US Combustion Meeting 2007 |
| Publisher | Combustion Institute |
| Pages | 2296-2303 |
| Number of pages | 8 |
| Volume | 4 |
| ISBN (Print) | 9781604238112 |
| Publication status | Published - 2007 |
| Event | 5th US Combustion Meeting 2007 - San Diego, United States Duration: 2007 Mar 25 → 2007 Mar 28 |
Other
| Other | 5th US Combustion Meeting 2007 |
|---|---|
| Country | United States |
| City | San Diego |
| Period | 07/3/25 → 07/3/28 |
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ASJC Scopus subject areas
- Chemical Engineering(all)
- Physical and Theoretical Chemistry
- Mechanical Engineering
Cite this
Flow structure and flame stability in an opposite flow micro can combustor with a baffle plate. / Yahagi, Yuji; Sekiguti, Masaki; Suzuki, Kenjiro.
5th US Combustion Meeting 2007. Vol. 4 Combustion Institute, 2007. p. 2296-2303.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Flow structure and flame stability in an opposite flow micro can combustor with a baffle plate
AU - Yahagi, Yuji
AU - Sekiguti, Masaki
AU - Suzuki, Kenjiro
PY - 2007
Y1 - 2007
N2 - This paper is fundamental studies concerning with micro combustor for a solid oxide fuel cell (SOFC) combined with a micro gas turbine (MGT) hybrid system of 20 kW class home cogeneration system. Proposed micro combustor has a baffle plate having multi air holes located annularly and an opposite arrangement single fuel nozzle in the center. The flow structure and the flame stability mechanism were investigated experimentally. The flow structures are measured by using a particle image velocimetry (PIV). The baffle plate is effective in incurring 3D flow recirculation, maintaining intensive turbulence, and enhancing the mixing for the both flow arrangements is useful to make the combustor compact. Potentials and directions for future research of the micro can combustor with a baffle plate are discussed.
AB - This paper is fundamental studies concerning with micro combustor for a solid oxide fuel cell (SOFC) combined with a micro gas turbine (MGT) hybrid system of 20 kW class home cogeneration system. Proposed micro combustor has a baffle plate having multi air holes located annularly and an opposite arrangement single fuel nozzle in the center. The flow structure and the flame stability mechanism were investigated experimentally. The flow structures are measured by using a particle image velocimetry (PIV). The baffle plate is effective in incurring 3D flow recirculation, maintaining intensive turbulence, and enhancing the mixing for the both flow arrangements is useful to make the combustor compact. Potentials and directions for future research of the micro can combustor with a baffle plate are discussed.
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UR - http://www.scopus.com/inward/citedby.url?scp=84943551205&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9781604238112
VL - 4
SP - 2296
EP - 2303
BT - 5th US Combustion Meeting 2007
PB - Combustion Institute
ER -