Development of a new through flow method for multi-stage axial compressors and validation with experiments and CFD-computations
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2011
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Development and validation of a universal through flow method applicable to design and analysis of compact multi-stage axial compressors will be described. Our method is based on correlations of the open literature which had been evaluated, selected and improved for this purpose. It contains a span wise mixing model to represent the 3D flow structure. For code validation various test cases are considered covering a wide range of application. Finally, the application of the method to analyse a newly-developed 11-stage gas turbine compressor will be demonstrated. The computed results have been compared with detailed test rig experiments. In addition, multi-stage steady-state computations were executed using a calibrated Navier-Stokes solver for 3D turbulent flows. Very good agreements of computed and measured results were achieved. In particular the through flow solver proves to be very accurate and fast in the prediction of compressor characteristics and has been directly used for optim...isation of variable guide vane settings during the compressor test.
Izvor:
Forschung Im Ingenieurwesen-Engineering Research, 2011, 75, 2, 45-60Izdavač:
- Springer Heidelberg, Heidelberg
DOI: 10.1007/s10010-011-0136-5
ISSN: 0015-7899
WoS: 000291170900001
Scopus: 2-s2.0-79959521387
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Mašinski fakultetTY - JOUR AU - Petrović, Milan AU - Banjac, Milan AU - Wiedermann, Alexander PY - 2011 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1192 AB - Development and validation of a universal through flow method applicable to design and analysis of compact multi-stage axial compressors will be described. Our method is based on correlations of the open literature which had been evaluated, selected and improved for this purpose. It contains a span wise mixing model to represent the 3D flow structure. For code validation various test cases are considered covering a wide range of application. Finally, the application of the method to analyse a newly-developed 11-stage gas turbine compressor will be demonstrated. The computed results have been compared with detailed test rig experiments. In addition, multi-stage steady-state computations were executed using a calibrated Navier-Stokes solver for 3D turbulent flows. Very good agreements of computed and measured results were achieved. In particular the through flow solver proves to be very accurate and fast in the prediction of compressor characteristics and has been directly used for optimisation of variable guide vane settings during the compressor test. PB - Springer Heidelberg, Heidelberg T2 - Forschung Im Ingenieurwesen-Engineering Research T1 - Development of a new through flow method for multi-stage axial compressors and validation with experiments and CFD-computations EP - 60 IS - 2 SP - 45 VL - 75 DO - 10.1007/s10010-011-0136-5 ER -
@article{ author = "Petrović, Milan and Banjac, Milan and Wiedermann, Alexander", year = "2011", abstract = "Development and validation of a universal through flow method applicable to design and analysis of compact multi-stage axial compressors will be described. Our method is based on correlations of the open literature which had been evaluated, selected and improved for this purpose. It contains a span wise mixing model to represent the 3D flow structure. For code validation various test cases are considered covering a wide range of application. Finally, the application of the method to analyse a newly-developed 11-stage gas turbine compressor will be demonstrated. The computed results have been compared with detailed test rig experiments. In addition, multi-stage steady-state computations were executed using a calibrated Navier-Stokes solver for 3D turbulent flows. Very good agreements of computed and measured results were achieved. In particular the through flow solver proves to be very accurate and fast in the prediction of compressor characteristics and has been directly used for optimisation of variable guide vane settings during the compressor test.", publisher = "Springer Heidelberg, Heidelberg", journal = "Forschung Im Ingenieurwesen-Engineering Research", title = "Development of a new through flow method for multi-stage axial compressors and validation with experiments and CFD-computations", pages = "60-45", number = "2", volume = "75", doi = "10.1007/s10010-011-0136-5" }
Petrović, M., Banjac, M.,& Wiedermann, A.. (2011). Development of a new through flow method for multi-stage axial compressors and validation with experiments and CFD-computations. in Forschung Im Ingenieurwesen-Engineering Research Springer Heidelberg, Heidelberg., 75(2), 45-60. https://doi.org/10.1007/s10010-011-0136-5
Petrović M, Banjac M, Wiedermann A. Development of a new through flow method for multi-stage axial compressors and validation with experiments and CFD-computations. in Forschung Im Ingenieurwesen-Engineering Research. 2011;75(2):45-60. doi:10.1007/s10010-011-0136-5 .
Petrović, Milan, Banjac, Milan, Wiedermann, Alexander, "Development of a new through flow method for multi-stage axial compressors and validation with experiments and CFD-computations" in Forschung Im Ingenieurwesen-Engineering Research, 75, no. 2 (2011):45-60, https://doi.org/10.1007/s10010-011-0136-5 . .