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POLlution Know-how and Abatement

Deliverables

All network-wide scientific workshops completed

Links to WP 7. All network-wide scientific workshops completed.

POLKA website fully operational

Links to WP8. POLKA website fully operational.

Model for influence of bending oscillations on acoustic impedance of MPP

Links to task 12 in WP1 Model for influence of bending oscillations on acoustic impedance of MPP

Further outreach activity driven by the ESRs

Links to WP6 Further outreach activity driven by the ESRs

Conclusions regarding the effect of surface texture and geometrical orientation on the acoustic properties

Links to task 1.1 in WP1. Conclusions regarding the effect of surface texture and geometrical orientation on the acoustic properties.

Model for the influence of friction on the acoustic impedance of MPPs

Links to task 12 in WP1 Model for the influence of friction on the acoustic impedance of MPPs

Organisation by ESRs of structured session at Int'l Congress on Sound and Vibration 2021

Links to WP6 Organisation by ESRs of structured session at Intl Congress on Sound and Vibration 2021

Literature review on flashback written up

Links to task 2.2 in WP2. Literature review on flashback written up.

Statistical analysis of burner/flame stability in a system with variable boundary conditions

Links to task 51 in WP5 Statistical analysis of burnerflame stability in a system with variable boundary conditions

Presentations at international conferences (at least 3 per ESR)

Links to WP6 Presentations at international conferences at least 3 per ESR

Public engagement strategy

Links to WP6. Public engagement strategy.

Validated Green's function approach to simulate coupled modes in time domain

Links to task 3.2 in WP3. Validated Green's function approach to simulate coupled modes in time domain.

Control strategy for generic combustor with nonlinearly coupled modes

Links to task 33 in WP3 Control strategy for generic combustor with nonlinearly coupled modes

Scaling laws for the effects of increased flame speed resulting from enhanced hydrogen content on flame dynamics and thermoacoustic instabilities

Links to task 21 in WP2 Scaling laws for the effects of increased flame speed resulting from enhanced hydrogen content on flame dynamics and thermoacoustic instabilities

Validated models for the onset of flashback in a Bunsen flame and swirl flame

Links to task 31 in WP3 Validated models for the onset of flashback in a Bunsen flame and swirl flame

Temperature measurement in a controlled pressure and temperature environment

Links to task 43 in WP4 Temperature measurement in a controlled pressure and temperature environment

"Pitch presentations in ""International Entrepreneurs' Night"

Links to WP6 Pitch presentations in International Entrepreneurs Night

Detailed model for aeroacoustic effects in finned tube rows

Links to task 53 in WP5 Detailed model for aeroacoustic effects in finned tube rows

Mode-based precursor for bifurcations of flames with enhanced hydrogen content

Links to task 42 in WP4 Modebased precursor for bifurcations of flames with enhanced hydrogen content

Articles in engineering bulletins, brochures, newsletters

Articles in engineering bulletins brochures newsletters

Scientific publications in peer-reviewed open-access journals (at least 2 per ESR)

Links to WP6 Scientific publications in peerreviewed openaccess journals at least 2 per ESR

Local temperature measurement at ambient pressure and ambient temperature

Links to task 4.3 in WP4. Local temperature measurement at ambient pressure and ambient temperature.

Participation in the Manchester Science Festival to showcase POLKA research to public

Links to WP6 Participation in the Manchester Science Festival to showcase POLKA research to public

Conclusions regarding sound absorbing properties of finned tube rows

Links to task 5.3 in WP5. Conclusions regarding sound absorbing properties of finned tube rows .

Conclusions regarding the effect of high temperature and high acoustic excitation levels

Links to task 11 of WP1 Conclusions regarding the effect of high temperature and high acoustic excitation levels

Low-order model for nonlinear mode-coupling in generic combustor

Links to task 32 in WP3 Loworder model for nonlinear modecoupling in generic combustor Data to be made publicly available following review as part of a Data Management Plan in month 6

Publications

Assessment of turbulent premixed combustion models for CH4/H2/air flames

Author(s): H. Kutkan, A. Amato, G. Campa, L. Tay Wo Chong, E. Æsøy
Published in: Proceedings of the 27th International Congress on Sound and Vibration, Issue ICSV27, 11-14 July 2021, 2021, Page(s) "Paper 1499 in session T03 SS03 on ""Combustion Noise and Thermoacoustics"""
Publisher: International Institute of Acoustics and Vibration

Non-linear behavior of the transfer impedance of a Micro-Slit-Plate: effect of slit length in presence of a bias flow

Author(s): A. Aulitto, V. Saxena, A. Hirschberg, I. Lopez Arteaga
Published in: Proceedings of the 51st International Congress and Exposition on Noise Control Engineering, Issue InterNoise 22, 21-24 August 2022, 2022, Page(s) Paper 26 in Proceedings
Publisher: InterNoise

Designing an acoustic termination with a variable reflection coefficient to investigate the probability of instability of thermo-acoustic systems

Author(s): V. Saxena, M. Kojourimanesh, V. Kornilov, P. de Goey,d I. Lopez Arteaga
Published in: Proceedings of the 27th International Congress on Sound and Vibration, Issue ICSV27, 11-14 July 2021, 2021, Page(s) "Paper 304 in session T03 SS03 on ""Combustion Noise and Thermoacoustics"""
Publisher: International Institute of Acoustics and Vibration

Adjoint-based sensitivity of a thermo-acoustic system

Author(s): J. Wei, J.O. Pralits, A. Bottaro
Published in: Proceedings of the 51st International Congress and Exposition on Noise Control Engineering, Issue InterNoise 22, 21-24 August 2022, 2022, Page(s) Paper 717 in Proceedings
Publisher: InterNoise

Influence of pitch ratio on the acoustic properties of tube banks

Author(s): Charitha Vaddamani, Susann Boij, Hans Bodén , Karlsson Mikael
Published in: Proceedings of the 29th International Congress on Sound and Vibration, Issue ICSV29, 9-13 July 2023, 2023, Page(s) "Paper 376 in session T03 SS08 on ""Research in thermoacoustics and aeroacoustics by the Marie Curie Network POLKA"""
Publisher: International Institute of Acoustics and Vibration

The effects of different types of noise on thermoacoustic systems using a Green’s function approach

Author(s): S. Arabi, M. Heckl
Published in: Proceedings of the 51st International Congress and Exposition on Noise Control Engineering, Issue InterNoise 22, 21-24 August 2022, 2022, Page(s) Paper 17 in Proceedings
Publisher: InterNoise

Microsphere in hollow core photonic crystal fiber as temperature probe for hydrogen combustors

Author(s): Peter Siego Kincaid
Published in: Proceedings of the 108th National Conference of the Società Italiana di Fisica (SIF), 12-16 September 2022, Milan, Italy, Issue 12-16 September 2022, 2022
Publisher: Società Italiana di Fisica (SIF)

Determining thermo-acoustic stability of a system whose boundary conditions are represented by strictly positive real transfer functions

Author(s): V. Saxena, V. Kornilov, I. Lopez Arteaga, P. de Goey
Published in: Proceedings of the 10th European Combustion Meeting (ECM 2021), Issue ECM 21, 14 April 2021, 2021, Page(s) pp. 1392-1397
Publisher: European Combustion Institute

Modelling coupled Rijke tubes by a Green's Function approach

Author(s): Sadaf Arabi, Maria Heckl
Published in: Proceedings of the 29th International Congress on Sound and Vibration, Issue ICSV29, 9-13 July 2023, 2023, Page(s) "Paper 482 in session T03 SS08 on ""Research in thermoacoustics and aeroacoustics by the Marie Curie Network POLKA"""
Publisher: International Institute of Acoustics and Vibration

Hollow core photonic crystal fibers for temperature measurement in hydrogen combustors

Author(s): P. Kincaid, A. Porcelli, E. Arimondo, A.A.R. Neves, A. Camposeo, D. Pisignano, D. Ciampini
Published in: Proceedings of the 27th International Congress on Sound and Vibration, Issue ICSV27, 11-14 July 2021, 2021, Page(s) "Paper 1559 in session T03 SS03 on ""Combustion Noise and Thermoacoustics"""
Publisher: International Institute of Acoustics and Vibration

Methods of mode generation inside hollow core photonic crystal fibers

Author(s): P. Kincaid, A. Porcelli, A.A.R. Neves, E. Arimondo, A. Camposeo, D. Pisignano, D. Ciampini
Published in: Proceedings of the 51st International Congress and Exposition on Noise Control Engineering, Issue InterNoise 22, 21-24 August 2022, 2022, Page(s) Paper 335 in Proceedings
Publisher: InterNoise

Nonlinear three-port measurements for the determination of high-level excitation effects on the acoustic properties of perforates

Author(s): S. A. Shah, H. Boden, S. Boij
Published in: Proceedings of the 28th AIAA/CEAS Aeroacoustics 2022 Conference, Issue AIAA/CEAS, June 14-17, 2022, 2022, Page(s) Paper 2928 in Session: Duct Acoustics III: Acoustic Liners
Publisher: Aerospace Research Central
DOI: 10.2514/6.2022-2928

NA high-order stabilized finite-element model for the linearized Navier-Stokes equations

Author(s): S. Olto, H. Beriot, S. le Bras, H. Denayer
Published in: Proceedings of the 51st International Congress and Exposition on Noise Control Engineering, Issue InterNoise 22, 21-24 August 2022, 2022, Page(s) Paper 503 in Proceedings
Publisher: InterNoise

SPATIALLY RESOLVED MODELING OF THE NONLINEAR DYNAMICS OF A LAMINAR PREMIXED FLAME WITH A MULTILAYER PERCEPTRON - CONVOLUTION AUTOENCODER NETWORK

Author(s): Marcin Rywik; Axel Zimmermann; Alexander J. Eder; Edoardo Scoletta; Wolfgang Polifke
Published in: ASME 2023 Turbomachinery Technical Conference & Exposition GT2023, Issue June 26–30, 2023, 2023, Page(s) GT2023-102543
Publisher: Zenodo
DOI: 10.5281/zenodo.7919741

Experimental study on the acoustic properties of perforates under flow using three-port technique

Author(s): S. A. Shah, H. Bodén, S. Boij
Published in: Proceedings of the 27th International Congress on Sound and Vibration, Issue ICSV27, 11-14 July 2021, 2021, Page(s) "Paper 1195 in session T03 SS03 on ""Combustion Noise and Thermoacoustics"""
Publisher: International Institute of Acoustics and Vibration

Impact of stretch on the flame dynamics of laminar premixed flames

Author(s): E. Scoletta, W. Polifke
Published in: Proceedings of the 51st International Congress and Exposition on Noise Control Engineering, Issue InterNoise 22, 21-24 August 2022, 2022, Page(s) Paper 589 in Proceedings
Publisher: InterNoise

Three-port Measurements for Determination of the Effect of Flow on the Acoustic Properties of Perforates

Author(s): Shail A. Shah, Hans Boden, Susann Boij, Massimo E. D'elia
Published in: AIAA AVIATION 2021 FORUM, 2021, ISBN 978-1-62410-610-1
Publisher: American Institute of Aeronautics and Astronautics
DOI: 10.2514/6.2021-2269

Study on the effect of operating conditions on acoustic three-port measurements of perforates in presence of grazing flow

Author(s): S. A. Shah, H. Bodén, S. Boij
Published in: Proceedings of the 51st International Congress and Exposition on Noise Control Engineering, Issue InterNoise 22, 21-24 August 2022, 2022, Page(s) Paper 596 in Proceedings
Publisher: InterNoise

"Output only system identification with unkown non-white excitation using an obersver Kalman filter-based identification (O3KID)algorithm"""

Author(s): N. Balasubramanian, D. Rouwenhorst, J. Hermann
Published in: Proceedings of the 29th International Congress on Sound and Vibration, Issue ICSV29, 9-13 July 2023, 2023, Page(s) "Paper in session T03 SS08 on ""Research in thermoacoustics and aeroacoustics by the Marie Curie Network POLKA"""
Publisher: International Institute of Acoustics and Vibration

Flow acoustic interaction in a rectangular T-junction with mounted perforate using acoustic three-port measurements

Author(s): S. A. Shah, H. Bodén, S. Boij
Published in: Proceedings of the 51st International Congress and Exposition on Noise Control Engineering, Issue InterNoise 22, 21-24 August 2022, 2022, Page(s) Paper 597 in Proceedings
Publisher: InterNoise

On the sensitivity analysis of three-port measurements for acoustic characterisation of perforates

Author(s): Shail A. Shah, Hans Bodén, Susann Boij
Published in: Proceedings of the 29th International Congress on Sound and Vibration, Issue ICSV29, 9-13 July 2023, 2023, Page(s) "Paper 621 in session T03 SS12 on ""Session on Thermoacoustics and Aeroacoustics organised by PhD Students of the Marie Curie Network POLKA"""
Publisher: International Institute of Acoustics and Vibration

Investigating inconsistent uncertainty quantification encountered in neural network modelling of nonlinear response of a laminar flame

Author(s): M. Rywik, D. Sören da Cruz, W. Polifke
Published in: Proceedings of the 51st International Congress and Exposition on Noise Control Engineering, Issue InterNoise 22, 21-24 August 2022, 2022, Page(s) Paper 571 in Proceedings
Publisher: InterNoise

Experimental investigation of aeroacoustic characteristics on tube bundle

Author(s): C. Vaddamani, S. Boij, H. Bodén, M. Karlsson
Published in: Proceedings of the 27th International Congress on Sound and Vibration, Issue ICSV27, 11-14 July 2021, 2021, Page(s) "Paper 1197 in session T03 SS03 on ""Combustion Noise and Thermoacoustics"""
Publisher: International Institute of Acoustics and Vibration

Modelling of acoustic instabilities in a flow duct with the Green's Function approach

Author(s): Jiasen Wei, Jan O. Pralits, Alessandro Bottaro, Sadaf Arabi, Maria Heckl
Published in: Proceedings of the 29th International Congress on Sound and Vibration, Issue ICSV29, 9-13 July 2023, 2023, Page(s) "Paper 456 in session T03 SS08 on ""Research in thermoacoustics and aeroacoustics by the Marie Curie Network POLKA"""
Publisher: International Institute of Acoustics and Vibration

The influence of edge geometry on end-corrections in microslit absorbers

Author(s): A. Aulitto, A. Hirschberg, I. Lopez Arteaga
Published in: Proceedings of the 27th International Congress on Sound and Vibration, Issue ICSV27, 11-14 July 2021, 2021, Page(s) "Paper 1301 in session T03 SS03 on ""Combustion Noise and Thermoacoustics"""
Publisher: International Institute of Acoustics and Vibration

Effect of Hydrogen Addition to Methane Laminar Flames on Flame Speed and Pollutants

Author(s): P. Chelladurai, O.J. Teerling, L.P.H. de Goey and I. Lopez Arteaga
Published in: Proceedings of the 10th European Combustion Meeting (ECM 2021), Issue ECM 21, 14 April 2021, 2021
Publisher: European Combustion Institute

A Green’s function approach to study thermo-acoustic instabilities in the presence of noise

Author(s): S. Arabi, M. Heckl
Published in: Proceedings of the 27th International Congress on Sound and Vibration, Issue ICSV27, 11-14 July 2021, 2021, Page(s) "Paper 1522 in session T03 SS03 on ""Combustion Noise and Thermoacoustics"""
Publisher: International Institute of Acoustics and Vibration

An investigation of perforate reactance under high level and grazing flow excitation

Author(s): Hans Bodén, Shail A. Shah, Susann Boij
Published in: Proceedings of the 29th International Congress on Sound and Vibration, Issue ICSV29, 9-13 July 2023, 2023, Page(s) "Paper 238 in session T03 SS08 on ""Research in thermoacoustics and aeroacoustics by the Marie Curie Network POLKA"""
Publisher: International Institute of Acoustics and Vibration

Transfer function of flames under flashback

Author(s): Y. Subramanian, M. Heckl
Published in: Proceedings of the 27th International Congress on Sound and Vibration, Issue ICSV27, 11-14 July 2021, 2021, Page(s) "Paper 1527 in session T03 SS03 on ""Combustion Noise and Thermoacoustics"""
Publisher: International Institute of Acoustics and Vibration

Parametric estimation of dynamical system data using autoregressive modeling

Author(s): N. Balasubramanian, D. Rouwenhorst, J. Hermann
Published in: Proceedings of the 27th International Congress on Sound and Vibration, Issue ICSV27, 11-14 July 2021, 2021, Page(s) "Paper 1175 in session T03 SS03 on ""Combustion Noise and Thermoacoustics"""
Publisher: International Institute of Acoustics and Vibration

Effect of pitch ratio of tube banks on passive acoustic properties

Author(s): C. Vaddamani, S. Boij, H. Bodén, M. Karlsson
Published in: Proceedings of the 51st International Congress and Exposition on Noise Control Engineering, Issue InterNoise 22, 21-24 August 2022, 2022, Page(s) Paper 683 in Proceedings
Publisher: InterNoise

Modal decomposition analysis of bluff-body stabilized lean premixed CH4/H2/air flames based on LES data

Author(s): H. Kutkan, A. Amato, G. Campa, L. Tay Wo Chong
Published in: Proceedings of the 51st International Congress and Exposition on Noise Control Engineering, Issue InterNoise 22, 21-24 August 2022, 2022, Page(s) Paper 356 in Proceedings
Publisher: InterNoise

Frequency stop-band optimization in micro-slit resonant metamaterials

Author(s): Jan de Priester, Alessia Aulitto, Ines Lopez Arteaga
Published in: Applied Acoustics, Issue Volume 188, 2022, Page(s) 108552, ISSN 0003-682X
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.apacoust.2021.108552

Experimental study of a slit in the presence of a bias flow under medium and high level acoustic excitations

Author(s): A. Aulitto, A. Hirschberg, V. Saxena, I. Lopez Arteaga
Published in: International Journal of Spray and Combustion Dynamics, Issue Vol. 15(2), 2023, Page(s) 117-126, ISSN 1756-8277
Publisher: Multi-Science Publishing Co Ltd.
DOI: 10.1177/17568277231167855

Effect of hydrogen addition on the consumption speed of lean premixed laminar methane flames exposed to combined strain and heat loss

Author(s): Alex M. Garcia, Sophie Le Bras,Wolfgang Polifke
Published in: Combustion Theory and Modelling, Issue Volume 27, 2023 - Issue 4, 2023, Page(s) 584-604, ISSN 1364-7830
Publisher: Institute of Physics Publishing
DOI: 10.1080/13647830.2023.2182235

Turbulent Premixed Flame Modeling Using the Algebraic Flame Surface Wrinkling Model: A Comparative Study between OpenFOAM and Ansys Fluent

Author(s): Halit Kutkan, Joel Guerrero
Published in: Fluids, Issue 6 (12), 2021, Page(s) 462, ISSN 2311-5521
Publisher: MDPI
DOI: 10.3390/fluids6120462

Large eddy simulation of the dynamics of lean premixed flames using global reaction mechanisms calibrated for CH<sub>4</sub>–H<sub>2</sub> fuel blends

Author(s): Alex M. Garcia; Sophie Le Bras; Jens Prager; Matthias Häringer; Wolfgang Polifke
Published in: Physics of Fluids, Issue 10706631, 2022, Page(s) 095105, ISSN 1070-6631
Publisher: American Institute of Physics
DOI: 10.1063/5.0098898

Designing variable reflection coefficient for upstream and downstream terminations to study their effect on flame thermoacoustics.

Author(s): V. Saxena, V. Kornilov, I. Lopez Arteaga, L. P. H. de Goey
Published in: International Journal of Spray and Combustion Dynamics, Issue Vol 14, Issue 3-4, 2022, Page(s) pp251-265, ISSN 1756-8277
Publisher: Multi-Science Publishing Co Ltd.
DOI: 10.1177/17568277221107983

Size-dependent optical forces on dielectric microspheres in hollow core photonic crystal fibers

Author(s): P. Kincaid, A. Porcelli, A.A.R. Neves, E. Arimondo, A. Camposeo, D. Pisignano, D. Ciampini
Published in: Optics Express, Issue Vol 30, Issue 14, 2022, Page(s) 24407-24420, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/oe.458674

Effect of slit length on linear and non-linear acoustic transfer impedance of a micro-slit plate

Author(s): Alessia Aulitto, Avraham Hirschberg, Ines Lopez Arteaga, Esmée L.R.H. Buijssen
Published in: Acta Acustica, Issue Volume 6, Article 6, 2022, ISSN 2681-4617
Publisher: EDP Sciences
DOI: 10.1051/aacus/2021059

Experimental Investigation of the Acoustic Properties of Perforate using Acoustic Three-Ports

Author(s): Shail A. Shah
Published in: Licentiate dissertation, KTH Royal Institute of Technology, Issue TRITA-SCI-FOU ; 2022:52, 2022, Page(s) p49, ISBN 978-91-8040-381-8
Publisher: KTH Royal Institute of Technology

Modelling turbulent premixed CH4/H2/air flames with effects of stretch, heat loss and non-unity Lewis number for flame stabilization and dynamics

Author(s): Halit Kutkan
Published in: PhD Thesis, University of Genoa, Issue 23 May 2023, 2023
Publisher: University of Genoa

Sound absorption mechanisms in perforated plates

Author(s): Alessia Aulitto
Published in: PhD Thesis, Eindhoven University of Technology, Issue 31 March 2023, 2023, ISBN 978-90-386-5709-7
Publisher: Eindhoven University of Technology

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