Evaluation of Advanced Two-Phase Flow and Combustion Models for Predicting Low Emission CombustorsSource: Journal of Engineering for Gas Turbines and Power:;2001:;volume( 123 ):;issue: 004::page 817Author:G. Klose
,
M. Hettel
,
W. Leuckel
,
R. Schmehl
,
R. Meier
,
N. Zarzalis
,
G. Maier
,
R. Koch
,
S. Wittig
DOI: 10.1115/1.1377010Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The development of low-emission aero-engine combustors strongly depends on the availability of accurate and efficient numerical models. The prediction of the interaction between two-phase flow and chemical combustion is one of the major objectives of the simulation of combustor flows. In this paper, predictions of a swirl stabilized model combustor are compared to experimental data. The computational method is based on an Eulerian two-phase model in conjunction with an eddy dissipation (ED) and a presumed-shape-PDF (JPDF) combustion model. The combination of an Eulerian two-phase model with a JPDF combustion model is a novelty. It was found to give good agreement to the experimental data.
keyword(s): Combustion , Fuels , Turbulence , Simulation , Combustion chambers , Flow (Dynamics) , Two-phase flow , Emissions , Shapes , Sprays , Temperature AND Evaporation ,
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| contributor author | G. Klose | |
| contributor author | M. Hettel | |
| contributor author | W. Leuckel | |
| contributor author | R. Schmehl | |
| contributor author | R. Meier | |
| contributor author | N. Zarzalis | |
| contributor author | G. Maier | |
| contributor author | R. Koch | |
| contributor author | S. Wittig | |
| date accessioned | 2017-05-09T00:04:43Z | |
| date available | 2017-05-09T00:04:43Z | |
| date copyright | October, 2001 | |
| date issued | 2001 | |
| identifier issn | 1528-8919 | |
| identifier other | JETPEZ-26807#817_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/125140 | |
| description abstract | The development of low-emission aero-engine combustors strongly depends on the availability of accurate and efficient numerical models. The prediction of the interaction between two-phase flow and chemical combustion is one of the major objectives of the simulation of combustor flows. In this paper, predictions of a swirl stabilized model combustor are compared to experimental data. The computational method is based on an Eulerian two-phase model in conjunction with an eddy dissipation (ED) and a presumed-shape-PDF (JPDF) combustion model. The combination of an Eulerian two-phase model with a JPDF combustion model is a novelty. It was found to give good agreement to the experimental data. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Evaluation of Advanced Two-Phase Flow and Combustion Models for Predicting Low Emission Combustors | |
| type | Journal Paper | |
| journal volume | 123 | |
| journal issue | 4 | |
| journal title | Journal of Engineering for Gas Turbines and Power | |
| identifier doi | 10.1115/1.1377010 | |
| journal fristpage | 817 | |
| journal lastpage | 823 | |
| identifier eissn | 0742-4795 | |
| keywords | Combustion | |
| keywords | Fuels | |
| keywords | Turbulence | |
| keywords | Simulation | |
| keywords | Combustion chambers | |
| keywords | Flow (Dynamics) | |
| keywords | Two-phase flow | |
| keywords | Emissions | |
| keywords | Shapes | |
| keywords | Sprays | |
| keywords | Temperature AND Evaporation | |
| tree | Journal of Engineering for Gas Turbines and Power:;2001:;volume( 123 ):;issue: 004 | |
| contenttype | Fulltext |