On numerical simulations of fore and aft noise radiation from turbofans

Date

2003-01-01

Author

Özyörük, Yusuf
Long, L.N.

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This paper discusses numerical simulations of fore and aft noise radiation from turbofan engines. Three different approaches are considered. These are based on the explicit solutions of the full Euler equations, Euler equations linearized about a nonuniform background flow, and the frequency space form of the linearized Euler equations with nonuniform flow, respectively. Issues related to the fan-face inflow and outflow boundary conditions are discussed, and results from the three methods are presented and compared. © 2003 by the authors.

URI

https://hdl.handle.net/11511/68847

DOI

https://doi.org/10.2514/6.2003-540

Collections

Department of Aerospace Engineering, Conference / Seminar

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Citation Formats

Y. Özyörük and L. N. Long, “On numerical simulations of fore and aft noise radiation from turbofans,” 2003, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/68847.