A statistical investigation of broad band noise propagation in turbofan engines

Author

Gabriel Zlavog

Keywords and Phrases

Aeroacoustics; Broadband noise

Abstract

"Performance prediction of acoustic treatment in turbofan engines is the focus of this investigation. A finite element model based on the convective potential formulation of acoustic propagation in axi-symmetric ducts with compressible mean flow is considered"--Abstract, page iv.

Department(s)

Mechanical and Aerospace Engineering

Degree Name

Ph. D. in Mechanical Engineering

Publisher

University of Missouri--Rolla

Publication Date

Spring 2005

Journal article titles appearing in thesis/dissertation

• Source effects on attenuation in lined ducts part I: a statistically based computational approach
• Source effect on attenuation in lined ducts part II: statistical properties
• Turbofan duct liner design/optimization: a statistical method

Pagination

xii, 97 pages

Note about bibliography

Includes bibliographical references.

Rights

© 2005 Gabriel Zlavog, All rights reserved.

Document Type

Dissertation - Citation

File Type

text

Language

English

Subject Headings

Airplanes -- Turbofan engines -- Noise
Noise control -- Mathematical models

Thesis Number

T 8731

Print OCLC #

63898412

Link to Catalog Record

Full-text not available: Request this publication directly from Missouri S&T Library or contact your local library.

Recommended Citation

Zlavog, Gabriel, "A statistical investigation of broad band noise propagation in turbofan engines" (2005). Doctoral Dissertations. 1601.
https://scholarsmine.mst.edu/doctoral_dissertations/1601