Intrinsic aeroacoustic instabilities in the crosstalk apertures of can-annular combustors

Autor: Blondé, Audrey, Pandey, Khushboo, Schuermans, Bruno, Noiray, Nicolas

This paper presents an experimental and numerical study of aeroacoustic instabilities at the interface between neighbouring combustion chambers in modern heavy-duty gas turbines. A simplified laboratory-scale geometry of the gap separating the outlet

Externí odkaz: http://arxiv.org/abs/2411.18283

The Rayleigh integral is always positive in steadily operated combustors.

Autor: Schuermans, Bruno, Moeck, Jonas, Blondé, Audrey, Dharmaputra, Bayu, Noiray, Nicolas

Publikováno v: Proceedings of the Combustion Institute; 2023, Vol. 39 Issue 4, p4661-4669, 9p

Entropy transfer function measurement with tunable diode laser absorption spectroscopy

Autor: Dharmaputra, Bayu, Shcherbanev, Sergey, Blondé, Audrey, Schuermans, Bruno, Noiray, Nicolas

Publikováno v: Proceedings of the Combustion Institute, 39 (4)

Tunable diode laser absorption spectroscopy (TDLAS) with wavelength modulation spectroscopy (WMS) has been widely applied to measure the gas temperature and species concentration in combustion environments. In this work, we show the capability of TDL

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5d8e33d40ce32a45dd8c34ba4e8e3c3
https://doi.org/10.1016/j.proci.2022.07.083

Experiments and Modelling on the Effect of an Adjustable Boundary on Thermoacoustic Stability.

Autor: Blondé, Audrey, Schuermans, Bruno, Noiray, Nicolas

Publikováno v: INTER-NOISE & NOISE-CON Congress & Conference Proceedings; 2023, Vol. 265 Issue 3, p592-600, 9p

Validity Assessments of Optical Transfer Function Measurements for Technically Premixed Flames

Autor: Blondé, Audrey, Bonciolini, Giacomo, Noiray, Nicolas

Publikováno v: Berlin, Germany : Deutsche Gesellschaft für Akustik (2019). doi:10.18154/RWTH-CONV-239155
Proceedings of the 23rd International Congress on Acoustics : integrating 4th EAA Euroregio 2019 : 9-13 September 2019 in Aachen, Germany / proceedings editors: Martin Ochmann, Michael Vorländer, Janina Fels
Proceedings of the 23rd International Congress on Acoustics : integrating 4th EAA Euroregio 2019 : 9-13 September 2019 in Aachen, Germany / proceedings editors: Martin Ochmann, Michael Vorländer, Janina Fels23. International Congress on Acoustics, ICA 2019, Aachen, Germany, 2019-09-09-2019-09-13

Proceedings of the ICA 2019 and EAA Euroregio : 23rd International Congress on Acoustics, integrating 4th EAA Euroregio 2019 : 9-13 September 2019, Aachen, Germany / proceedings editor: Martin Ochmann, Michael Vorländer, Janina Fels 23rd Internation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab9586f8af11d1d9251f0c8c48209f5b