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Development of a new laminar-to-turbulent transition model for boundary layer flow incorporating the effects of instabilities triggered by acoustic waves

2018/31/B/ST8/01717

Keywords:

laminar-to-turbulent transition acoustic feedback loop

Descriptors:

  • ST8_4: Fluid mechanics, technical thermodynamics

Panel:

ST8 - Production and processes engineering: modelling, product design, process design and control, construction methods and engineering, power units and systems

Host institution :

Politechnika Warszawska, Wydział Mechaniczny Energetyki i Lotnictwa

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr hab. Sławomir Kubacki 

Number of co-investigators in the project: 6

Call: OPUS 16 - announced on 2018-09-14

Amount awarded: 1 007 400 PLN

Project start date (Y-m-d): 2019-07-05

Project end date (Y-m-d): 2023-07-04

Project duration:: 48 months (the same as in the proposal)

Project status: Project settled

Project description

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Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (9)
  • Articles in post-conference publications (6)
  1. Experimental investigation of subsonic and transonic flows through a linear turbine cascade
    Authors:
    I. Jagodzinska, B. Olszanski, K. Gumowski, S. Kubacki
    Academic press:
    European Journal of Mechanics / B Fluids (rok: 2024, tom: 103, strony: 182-192), Wydawca: Elsevier Inc.
    Status:
    Published
    DOI:
    10.002 - link to the publication
  2. Extension of an algebraic intermittency model for better prediction of transition in separated layers under strong free-stream turbulence
    Authors:
    S. Kubacki, D. Simoni, D. Lengani, M. Dellacasagrande, E. Dick
    Academic press:
    International Journal of Heat and Fluid Flow (rok: 2021, tom: 92, strony: 108860/1-16), Wydawca: ELSEVIER SCIENCE INCSTE 800, 230 PARK AVE, NEW YORK, NY 10169
    Status:
    Published
    DOI:
    10.1016/j.ijheatfluidflow.2021.108860 - link to the publication
  3. The effect of wavy surface on boundary layer instabilities of an airfoil
    Authors:
    Z. Rarata
    Academic press:
    Aircraft Engineering and Aerospace Technology (rok: 2022, tom: 94 (2), strony: 125–139), Wydawca: Emerald Publishing Limited
    Status:
    Published
    DOI:
    10.1108/AEAT-10-2020-0239 - link to the publication
  4. An Extended Version of an Algebraic Intermittency Model for Prediction of Separation-Induced Transition at Elevated Free-Stream Turbulence Level
    Authors:
    S. Kubacki, D. Simoni, D. Lengani, E. Dick
    Academic press:
    Int. J. Turbomach. Propuls. Power (rok: 2020, tom: 5, strony: 45315), Wydawca: Multidisciplinary Digital Publishing Institute - MDPI
    Status:
    Published
    DOI:
    10.3390/ijtpp5040028 - link to the publication
  5. Experimental study of a separated shear layer transition under acoustic excitation
    Authors:
    Sokolenko V., Dróżdż A., Rarata Z., Kubacki S., Elsner W.
    Academic press:
    Experimental Thermal and Fluid Science (rok: 2024, tom: 157, strony: 111227/1-15), Wydawca: Elsevier Inc.
    Status:
    Published
    DOI:
    10.1016/j.expthermflusci.2024.111227 - link to the publication
  6. Improved prediction of low-pressure turbine wake mixing by Delayed Detached Eddy Simulation, including an algebraic model for bypass transition
    Authors:
    S. Kubacki, E. Dick
    Academic press:
    International Journal of Heat and Fluid Flow (rok: 2023, tom: 103, strony: 109206/1-15), Wydawca: Elsevier Inc.
    Status:
    Published
    DOI:
    10.1016/j.ijheatfluidflow.2023.109206 - link to the publication
  7. Physics of Acoustic Excitation on Boundary Layer Development
    Authors:
    V. Sokolenko, W. Elsner, A. Dróżdż, R. Gnatowska
    Academic press:
    ACTA PHYSICA POLONICA A (rok: 2021, tom: 139, strony: 613-616), Wydawca: POLISH ACAD SCIENCES INST PHYSICSAL LOTNIKOW 32-46, PL-02-668 WARSAW, POLAND
    Status:
    Published
    DOI:
    10.12693/APhysPolA.139.613 - link to the publication
  8. Numerical study of an acoustic field effect on boundary layer transition mechanism
    Authors:
    Z. Rarata, A. Dróżdż, R. Gnatowska, V. Sokolenko, W. Elsner, S. Kubacki
    Academic press:
    International Journal of Heat and Fluid Flow (rok: 2023, tom: 104, strony: 109238/1-12), Wydawca: Elsevier Inc.
    Status:
    Published
    DOI:
    10.1016/j.ijheatfluidflow.2023.109238 - link to the publication
  9. Prediction of laminar-to-turbulent transition in a separated boundary layer subjected to an external acoustic forcing
    Authors:
    S. Kubacki, Z. Rarata, A. Dróżdż, R. Gnatowska, V. Sokolenko, W. Elsner
    Academic press:
    Archives of Mechanics (rok: 2023, tom: 75, strony: 591–616), Wydawca: Institute of Fundamental Technological Research, Polish Academy of Sciences (IPPT PAN)
    Status:
    Published
    DOI:
    10.24423/aom.4353 - link to the publication
  1. Experimental analysis of the impact of an acoustic excitation on a separated boundary layer behaviour
    Authors:
    V. Sokolenko, W. Elsner, A. Dróżdż, R. Gnatowska, Z. Rarata, S. Kubacki
    Conference:
    XXV Fluid Mechanics Conference (rok: 2022, ), Wydawca: IOP Publishing (Journal of Physics: Conference Series)
    Data:
    konferencja 7-9 września 2022
    Status:
    Published
  2. Experimental study of laminar-to-turbulent transition in an adverse pressure gradient flow
    Authors:
    K. Gumowski, S. Kubacki
    Conference:
    XXV Fluid Mechanics Conference (rok: 2022, ), Wydawca: IOP Publishing (Journal of Physics: Conference Series)
    Data:
    konferencja 7-9 września 2022
    Status:
    Published
  3. ANALYSIS OF THE EFFECT OF BROADBAND ACOUSTIC EXCITATION ON A LAMINAR SEPARATION BUBBLE
    Authors:
    V. Sokolenko, A. Dróżdż, R. Gnatowska, Z. Rarata, S. Kubacki, W. Elsner
    Conference:
    15th European Conference on Turbomachinery Fluid dynamics & Thermodynamics (rok: 2023, ), Wydawca: European Turbomachinery Society (Euroturbo)
    Data:
    konferencja 24-28 April 2023
    Status:
    Published
  4. Delayed Detached Eddy Simulation of transitional flow in a linear low-pressure turbine cascade, including an algebraic transition model
    Authors:
    S. Kubacki, E. Dick
    Conference:
    The 14th International Symposium on Engineering Turbulence Modelling and Measurements (rok: 2023, ), Wydawca: ERCOFTAC
    Data:
    konferencja 6-8 September 2023
    Status:
    Published
  5. Experimental study of flow through a transonic linear cascade
    Authors:
    I. Jagodzińska, B. Olszański, K. Gumowski, S. Kubacki
    Conference:
    14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics ETC14 (rok: 2021, ), Wydawca: European Turbomachinery Society (Euroturbo)
    Data:
    konferencja 12-16 kwietnia
    Status:
    Published
  6. FURTHER DEVELOPMENT OF AN ALGEBRAIC INTERMITTENCY MODEL FOR SEPARATION-INDUCED TRANSITION UNDER ELEVATED FREE-STREAM TURBULENCE
    Authors:
    S. Kubacki, D. Simoni, D. Lengani, M. Dellacasagrande, E. Dick
    Conference:
    14th European Conference on Turbomachinery Fluid dynamics & Thermodynamics ETC14 (rok: 2021, ), Wydawca: European Turbomachinery Society (Euroturbo)
    Data:
    konferencja 12-16 kwietnia
    Status:
    Published

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