A Mode Propagation Database Suitable for Code Validation Utilizing the NASA Glenn Advanced Noise Control Fan and Artificial Sources | Zendy

Daniel L. Sutliff | Zendy

Open Access

A Mode Propagation Database Suitable for Code Validation Utilizing the NASA Glenn Advanced Noise Control Fan and Artificial Sources

Author(s) -

Daniel L. Sutliff

Publication year - 2014

Publication title -

22nd aerospace sciences meeting

Language(s) - English

Resource type - Conference proceedings

DOI - 10.2514/6.2014-0719

Subject(s) - computer science , mode (computer interface) , noise (video) , code (set theory) , operating system , artificial intelligence , programming language , image (mathematics) , set (abstract data type)

The NASA Glenn Research Center's Advanced Noise Control Fan (ANCF) was developed in the early 1990s to provide a convenient test bed to measure and understand fan-generated acoustics, duct propagation, and radiation to the farfield. A series of tests were performed primarily for the use of code validation and tool validation. Rotating Rake mode measurements were acquired for parametric sets of: (i) mode blockage, (ii) liner insertion loss, (iii) short ducts, and (iv) mode reflection.

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