Breaking the paradigm: A new approach to understanding and controlling combustion instabilities

Project Information

TAIAC

Grant agreement ID: 677931

DOI

10.3030/677931

Project closed

EC signature date 5 February 2016

Start date 1 September 2016

End date 31 August 2021

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost

€ 1 929 103,26

EU contribution

€ 1 929 103,26

Coordinated by

NORGES TEKNISK-NATURVITENSKAPELIGE UNIVERSITET NTNU
Norway

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Conference proceedings (12)

Vortical structures of an axisymmetrically oscillating self-excited jet subjected to transverse acoustic forcing

Author(s): Abhijit Kumar Kushwaha, Nicholas Worth, James R Dawson, Larry KB Li
Published in: DFD2019 Meeting of The American Physical Society, 2019
Publisher: APS

Receptivity of a transversely forced jet

Author(s): Aguilar, Jose G.; Asoy, Eirik; Dawson, James; Worth, Nicholas
Published in: DFD2019 Meeting of The American Physical Society, Seattle USA, 2019
Publisher: APS

Influence of the burner swirl on the azimuthal instabilities in an annular combustor

Author(s): Marek Mazur, Håkon Nygård, Nicholas Worth, James Dawson
Published in: DFD17 Meeting of The American Physical Society, Issue November 2017, 2017
Publisher: APS

Azimuthally spinning wave modes and heat release in an annular combustor

Author(s): Håkon Nygård, Marek Mazur, James Dawson, Nicholas Worth
Published in: DFD17 Meeting of The American Physical Society, Issue November 2017, 2017
Publisher: APS

Transverse acoustic forcing of a round hydrodynamically self-excited jet

Author(s): Abhijit Kumar Kushwaha, Marek Mazur, Nicholas Worth, James Dawson, Larry Li
Published in: DFD17 Meeting of The American Physical Society, Issue November 2017, 2017
Publisher: APS

Near-field response of an axisymmetric jet to transverse acoustic forcing

Author(s): Dhiren Mistry, Øyvind Hanssen-Bauer, Nicholas Worth, James Dawson
Published in: 16th European Turbulence Conference, Issue August 2017, 2017
Publisher: European Mechanics Society

Experimental Study of Damper Position on Instabilities in an Annular Combustor.

Author(s): Marek Mazur, Håkon Nygård, James Dawson, Nicholas Worth
Published in: ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition, Issue June 2018, 2018
Publisher: ASME

Recurrence analysis of a globally unstable jet subjected to transverse acoustic forcing

Author(s): Abhijit Kushwaha, Marek Mazur, Nicholas Worth, James Dawson, Larry Li
Published in: DFD18 Meeting of The American Physical Society, Issue November 2018, 2018
Publisher: APS

Azimuthal Instabilities of Non-swirling bluff body stabilised Methane/Hydrogen Flames in a Pressurized Annular Combustor

Author(s): Byeonguk Ahn, Thomas Indlekofer, Håkon Nygård, Girish Jankee, Dirren Govender, Nicholas Worth
Published in: APS Division of Fluid Dynamics meeting, November 2021, Phoenix, USA, 2021
Publisher: APS

Flame Transfer Functions and Dynamics of a Closely Confined Premixed Bluff Body Stabilised Flame With Swirl

Author(s): Håkon T. Nygård, Nicholas A. Worth
Published in: Volume 4A: Combustion, Fuels, and Emissions, 2020, ISBN 978-0-7918-8412-6
Publisher: American Society of Mechanical Engineers
DOI: 10.1115/gt2020-15176

Bifurcating jet in transvere acoustic field

Author(s): Asoy, Eirik; Aguilar, Jose G.; Worth, Nicholas A.; Dawson, James R.
Published in: American Physical Society Division of Fluid Dynamics, November 2019, Seattle, USA, 2019
Publisher: APS

Three-dimensional Scanning Laser Induced Fluorescence for the investigation of flame dynamics on annular combustor instabilities

Author(s): Dirren Govender, Samuel Wiseman, James R Dawson, Nicholas Worth
Published in: APS Division of Fluid Dynamics meeting, November 2019, Seattle, USA, 2019
Publisher: American Physical Society

Peer reviewed articles (14)

Large volume scanning laser induced fluorescence measurement of a bluff-body stabilised flame in an annular combustor

Author(s): Dirren Govender, Samuel Wiseman, James Dawson, Nicholas Worth
Published in: Experiments in Fluids volume, Issue 63, 2022, ISSN 1432-1114
Publisher: Springer
DOI: 10.1007/s00348-022-03406-9

Azimuthal flame response and symmetry breaking in a forced annular combustor

Author(s): Håkon T. Nygård, Giulio Ghirardo, Nicholas A. Worth
Published in: Combustion and Flame, Issue 233, 2021, Page(s) 111565, ISSN 0010-2180
Publisher: Elsevier BV
DOI: 10.1016/j.combustflame.2021.111565

Symmetry breaking modelling for azimuthal combustion dynamics

Author(s): Giulio Ghirardo, Håkon T. Nygård, Alexis Cuquel, Nicholas A. Worth
Published in: Proceedings of the Combustion Institute, 2020, ISSN 1540-7489
Publisher: Combustion Institute
DOI: 10.1016/j.proci.2020.05.018

Tomographic reconstruction of an azimuthally forced flame in an annular chamber

Author(s): Dirren Govender, Hecong Liu, Fan Peng, Weiwei Cai, Nicholas Worth
Published in: Proceedings of the Combustion Institute, 2022, ISSN 1540-7489
Publisher: Combustion Institute
DOI: 10.1016/j.proci.2022.08.051

Self-excited longitudinal and azimuthal modes in a pressurised annular combustor

Author(s): Marek Mazur, Yi Hao Kwah, Thomas Indlekofer, James R. Dawson, Nicholas A. Worth
Published in: Proceedings of the Combustion Institute, 2020, ISSN 1540-7489
Publisher: Combustion Institute
DOI: 10.1016/j.proci.2020.05.033

The effect of hydrogen addition on the amplitude and harmonic response of azimuthal instabilities in a pressurized annular combustor

Author(s): Thomas Indlekofer, Byeonguk Ahn, Yi Hao Kwah, Samuel Wiseman, Marek Mazur, James R. Dawson, Nicholas A. Worth
Published in: Combustion and Flame, Issue 228, 2021, Page(s) 375-387, ISSN 0010-2180
Publisher: Elsevier BV
DOI: 10.1016/j.combustflame.2021.02.015

Characterisation of flame surface annihilation events in self excited interacting flames

Author(s): Nicholas A. Worth, James R. Dawson
Published in: Combustion and Flame, Issue 199, 2019, Page(s) 338-351, ISSN 0010-2180
Publisher: Elsevier BV
DOI: 10.1016/j.combustflame.2018.10.032

Large eddy simulation of CH4-air and C2H4-air combustion in a model annular gas turbine combustor

Author(s): N. Zettervall, N.A. Worth, M. Mazur, J.R. Dawson, C. Fureby
Published in: Proceedings of the Combustion Institute, Issue 37/4, 2019, Page(s) 5223-5231, ISSN 1540-7489
Publisher: Combustion Institute
DOI: 10.1016/j.proci.2018.06.021

Characteristics of self-excited spinning azimuthal modes in an annular combustor with turbulent premixed bluff-body flames

Author(s): Marek Mazur, Håkon T. Nygård, James R. Dawson, Nicholas A. Worth
Published in: Proceedings of the Combustion Institute, Issue 37/4, 2019, Page(s) 5129-5136, ISSN 1540-7489
Publisher: Combustion Institute
DOI: 10.1016/j.proci.2018.07.080

Flame dynamics of azimuthal forced spinning and standing modes in an annular combustor

Author(s): Håkon T. Nygård, Marek Mazur, James R. Dawson, Nicholas A. Worth
Published in: Proceedings of the Combustion Institute, Issue 37/4, 2019, Page(s) 5113-5120, ISSN 1540-7489
Publisher: Combustion Institute
DOI: 10.1016/j.proci.2018.08.034

Vortex dynamics of a jet at the pressure node in a standing wave

Author(s): Nicholas A. Worth, Dhiren Mistry, Tim Berk, James R. Dawson
Published in: Journal of Fluid Mechanics, Issue 882, 2020, ISSN 0022-1120
Publisher: Cambridge University Press
DOI: 10.1017/jfm.2019.821

Heat release rate response of azimuthal thermoacoustic instabilities in a pressurized annular combustor with methane/hydrogen flames

Author(s): Byeonguk Ahn, Thomas Indlekofer, James Dawson, Nicholas Worth
Published in: Combustion and Flame, Issue 244, 2022, Page(s) 112274, ISSN 0010-2180
Publisher: Elsevier BV
DOI: 10.1016/j.combustflame.2022.112274

Flame Transfer Functions and Dynamics of a Closely Confined Premixed Bluff Body Stabilized Flame With Swirl

Author(s): Håkon T. Nygård, Nicholas A. Worth
Published in: Journal of Engineering for Gas Turbines and Power, Issue 143/4, 2021, ISSN 0742-4795
Publisher: American Society of Mechanical Engineers
DOI: 10.1115/1.4049513

Transient Thermo-Acoustic Responses of Methane/Hydrogen Flames in a Pressurized Annular Combustor

Author(s): Byeonguk Ahn, Thomas Indlekofer, James Dawson, Nicholas Worth
Published in: Journal of Engineering for Gas Turbines and Power, Issue 144/1, 2022, ISSN 0742-4795
Publisher: American Society of Mechanical Engineers
DOI: 10.1115/1.4052259