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Development of a Co...
Development of a Cooled Radial Flameholder for the F404/RM12 Afterburner: Part III Afterburner Rumble Prediction and Suppression
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- Eriksson, Lars-Erik, 1950 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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Andersson, Lena (författare)
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Lindblad, Klas (författare)
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visa fler...
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- Andersson, Niklas, 1976 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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visa färre...
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(creator_code:org_t)
- 2003
- 2003
- Engelska.
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Ingår i: ISABE-2003-1060, proc. of 16th ISABE Conf, Cleveland Ohio, September 2003.
- Relaterad länk:
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https://research.cha...
Abstract
Ämnesord
Stäng
- One-dimensional methods used for solving acoustic instabilities are of doubtful value in the design of afterburner systems. In this paper a three-dimensional method developed and used at Volvo Aero Corporation is described. The method deals with the mean flow and the perturbation flow separately. The perturbation part is based on the linearized Euler equations (time domain) for compressible multi-species flow together with a spectrum trans-formation and Arnoldis method for eigenmode extraction.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Strömningsmekanik och akustik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Fluid Mechanics and Acoustics (hsv//eng)
Nyckelord
- Combustion instabilities
- Arnoldi method
- Linearized Euler Equations
Publikations- och innehållstyp
- kon (ämneskategori)
- ref (ämneskategori)