Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

Equipment

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Description of turbulence as a stochastic field and its symmetry-based modelling

2014/15/B/ST8/00180

Keywords:

turbulence intermittency Lie symmetries Hopf functional probability density functions

Descriptors:

  • ST8_4: Fluid mechanics, technical thermodynamics
  • ST1_7: Lie groups, Lie algebras
  • ST3_16: Physics of biological systems

Panel:

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

Host institution :

Uniwersytet Warszawski

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Marta Wacławczyk 

Number of co-investigators in the project: 2

Call: OPUS 8 - announced on 2014-09-15

Amount awarded: 293 600 PLN

Project start date (Y-m-d): 2015-09-24

Project end date (Y-m-d): 2019-09-23

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

Project status: Project settled

Equipment purchased [PL]

  1. jedna stacja robocza (komputer klasy PC) (5 000 PLN)

Information in the final report

  • Publication in academic press/journals (8)
  • Articles in post-conference publications (2)
  1. Conformal invariance of the Lungren–Monin–Novikov equations for vorticity fields in 2D turbulence
    Authors:
    V. N. Grebenev, M. Wacławczyk, M. Oberlack
    Academic press:
    Journal of Physics A: Mathematical and Theoretical (rok: 2017, tom: 50, strony: 435502), Wydawca: IOP Science
    Status:
    Published
    DOI:
    10.1088/1751-8121/aa8c69 - link to the publication
  2. Lie symmetry analysis of the Lundgren-Monin-Novikov equations for multi-point probability density functions of turbulent flow
    Authors:
    M. Wacławczyk, V. N. Grebenev, M. Oberlack
    Academic press:
    Journal of Physics A: Mathematical and Theoretical (rok: 2017, tom: 50, strony: 175501), Wydawca: IOPscience
    Status:
    Published
    DOI:
    10.1088/1751-8121/aa62f4 - link to the publication
  3. Novel approaches to estimating turbulent kinetic energy dissipation rate from low and moderate resolution velocity fluctuation time series
    Authors:
    Marta Wacławczyk, Yong-Feng Ma, Jacek M. Kopeć, Szymon P. Malinowski
    Academic press:
    Atmospheric Measurement Techniques (rok: 2017, tom: 10, strony: 4573-4585), Wydawca: Copernicus Publications
    Status:
    Published
    DOI:
    10.5194/amt-10-4573-2017 - link to the publication
  4. Reply to Frewer et al . Comments on Janocha et al . Lie Symmetry Analysis of the Hopf Functional-Differential Equation. Symmetry 2015, 7 , 1536–1566
    Authors:
    M. Wacławczyk, D. Janocha, M. Oberlack
    Academic press:
    Symmetry (rok: 2016, tom: 8, strony: 24), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/sym8040024 - link to the publication
  5. Conformal Invariance of Characteristic Lines in a Class of Hydrodynamic Models
    Authors:
    M. Wacławczyk, V. N. Grebenev, M. Oberlack
    Academic press:
    Symmetry (rok: 2020, tom: 12, strony: 1482), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/sym12091482 - link to the publication
  6. Conformal invariance of the zero-vorticity isolines in 2D turbulence in the Lagrangian frame
    Authors:
    V. N. Grebenev, M. Wacławczyk, M. Oberlack
    Academic press:
    Journal of Physics A: Mathematical and Theoretical (rok: 2019, tom: 52, strony: 335501), Wydawca: IOPscience
    Status:
    Published
    DOI:
    10.1088/1751-8121/ab2f61 - link to the publication
  7. Reply to Comment on 'Statistical symmetries of the Lundgren-Monin-Novikov hierarchy' "
    Authors:
    M. Wacławczyk, M. Oberlack
    Academic press:
    Physical Review E (rok: 2015, tom: 92, strony: 67002), Wydawca: APS physics
    Status:
    Published
    DOI:
    10.1103/PhysRevE.92.067002 - link to the publication
  8. Beyond one-point turbulence closures
    Authors:
    M. Wacławczyk
    Academic press:
    Transactions of the Institute of Fluid Flow Machinery (rok: 2017, tom: 135, strony: 29-40), Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN
    Status:
    Published
    DOI:
    brak - link to the publication
  1. ESTIMATING TURBULENCE KINETIC ENERGY DISSIPATIONRATES IN NUMERICALLY SIMULATED STRATOCUMULUSCLOUD-TOP AND CONVECTIVE BOUNDARY LAYER FLOW:EVALUATION OF DIFFERENT METHODS.
    Authors:
    Marta Wacławczyk, Emmanuel O. Akinlabi, uan Pedro Mellado, Szymon P. Malinowski
    Conference:
    11th International Symposium on Turbulence and Shear Flow Phenomena (TSFP11) (rok: 2019, ), Wydawca: Technische Universität Darmstadt
    Data:
    konferencja 30.VII-2.VIII.
    Status:
    Published
    DOI:
    link to the publication
  2. Symmetry analysis and invariant solutions of the multipoint infinite systems describing turbulence
    Authors:
    Marta Wacławczyk, Martin Oberlack
    Conference:
    XXII Fluid Mechanics Conference (rok: 2016, ), Wydawca: IOP Publishing
    Data:
    konferencja 11-14.09
    Status:
    Published
    DOI:
    link to the publication

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