Research output: Contribution to journal › Conference article › peer-review
Numerical simulation of synthesis gas/air and methane/air flames for model combustion chamber with swirling flow. / Lobasov, A. S.; Dekterev, Ar A.; Minakov, A. V.
In: Journal of Physics: Conference Series, Vol. 1382, No. 1, 012059, 28.11.2019.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Numerical simulation of synthesis gas/air and methane/air flames for model combustion chamber with swirling flow
AU - Lobasov, A. S.
AU - Dekterev, Ar A.
AU - Minakov, A. V.
PY - 2019/11/28
Y1 - 2019/11/28
N2 - This paper reports on the investigation of combustion features of synthesis gas/air and methane/air flames in a model gas turbine combustor with swirling flow via numerical simulation. This combustor developed for experimental investigation of flow, heat transfer and combustion. For synthesis gas combustion ratio of hydrogen and carbon monoxide was 1:1. The equivalence ratio Φ in both cases was 1.5. The combustor contains systems for water- and air-cooling that provides reasonable temperature value of combustor walls in operating mode. The methane/air flame has the lifted V-shape and synthesis gas/air flame has the columnar tubular flame. In practical, the V-shape flames are more often used. To provide more practical combustion regimes for synthesis gas/air mixture it is necessary to increase the fuel-oxidant mixing efficiency in the premixer of the combustor.
AB - This paper reports on the investigation of combustion features of synthesis gas/air and methane/air flames in a model gas turbine combustor with swirling flow via numerical simulation. This combustor developed for experimental investigation of flow, heat transfer and combustion. For synthesis gas combustion ratio of hydrogen and carbon monoxide was 1:1. The equivalence ratio Φ in both cases was 1.5. The combustor contains systems for water- and air-cooling that provides reasonable temperature value of combustor walls in operating mode. The methane/air flame has the lifted V-shape and synthesis gas/air flame has the columnar tubular flame. In practical, the V-shape flames are more often used. To provide more practical combustion regimes for synthesis gas/air mixture it is necessary to increase the fuel-oxidant mixing efficiency in the premixer of the combustor.
UR - http://www.scopus.com/inward/record.url?scp=85077270679&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1382/1/012059
DO - 10.1088/1742-6596/1382/1/012059
M3 - Conference article
AN - SCOPUS:85077270679
VL - 1382
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012059
T2 - 3th Siberian Thermophysical Seminar, STS 2019
Y2 - 27 August 2019 through 29 August 2019
ER -
ID: 23091783