English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Uniqueness of an inverse source problem in experimental aeroacoustics

Hohage, T., Raumer, H.-G., & Spehr, C. (2020). Uniqueness of an inverse source problem in experimental aeroacoustics. Inverse Problems, 36(7): 075012. doi:10.1088/1361-6420/ab8484.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/21.11116/0000-0007-0AE4-D Version Permalink: http://hdl.handle.net/21.11116/0000-0007-0AE5-C
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Hohage , Thorsten 1, Author
Raumer, Hans-Georg, Author
Spehr, Carsten, Author
Affiliations:
1Max Planck Institute for Solar System Research, Max Planck Society, Justus-von-Liebig-Weg 3, 37077 Göttingen, DE, ou_1125546              

Content

show
hide
Free keywords: -
 Abstract: This paper is concerned with the mathematical analysis of experimental methods for the estimation of the power of an uncorrelated, extended aeroacoustic source from measurements of correlations of pressure fluctuations. We formulate a continuous, infinite dimensional model describing these experimental techniques based on the convected Helmholtz equation in R^3 or R^2. As a main result we prove that an unknown, compactly supported source power function is uniquely determined by idealized, noise-free correlation measurements. Our framework further allows for a precise characterization of state-of-the-art source reconstruction methods and their interrelations.

Details

show
hide
Language(s): eng - English
 Dates: 2020
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: DOI: 10.1088/1361-6420/ab8484
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Inverse Problems
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Bristol : IOP Pub.
Pages: - Volume / Issue: 36 (7) Sequence Number: 075012 Start / End Page: - Identifier: ISSN: 0266-5611
CoNE: https://pure.mpg.de/cone/journals/resource/954925499121