Numerical simulations of the flows past rotating geometries

• Autorzy: Simon Jakub , Stankiewicz Witold

Identyfikatory

DOI

10.21008/j.0860-6897.2020.3.18

• Języki publikacji: EN

Abstrakty

EN

In the present paper the numerical approach for the modeling of the flow past rotating geometries is presented. Practical methods for two cases are described: the one where whole domain is moving with uniform angular velocity, where the rotation might be included in the governing equations only (in the terms related to Coriolis and centrifugal forces), and the one where part of the domain is rotating, whereas another one is stationary. The second case is illustrated by examples describing the steady and transient flow around a rotating propeller and by a centrifugal pump. Simulations are performed using OpenFOAM CFD solver, with the models covering flow rotation: MRF (multiple reference frame) and AMI (arbitrary mesh interface).

Słowa kluczowe

EN

CFD; rotating geometry; OpenFOAM; fluid-structure interaction; FSI; propeller; pump

PL

CFD; geometria obrotowa; OpenFOAM; oddziaływanie płyn-struktura; śmigło; pompa

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2020
• Tom: Vol. 31, nr 3
• Strony: art. no. 2020318
• Opis fizyczny: Bibliogr. 15 poz., il. kolor.

Twórcy

autor

Simon Jakub

autor

Stankiewicz Witold

• Poznan University of Technology, Institute of Applied Mechanics, ul. Jana Pawła II 24, 60-965 Poznań, Poland

Bibliografia

• 1. T. J. Chmielniak, Maszyny przepływowe. Wydawnictwo Politechniki Śląskiej, 1997.
• 2. T. Wright, Fluid machinery. Performance, analysis and design. CRC Press, 1999.
• 3. D. Wilhelm, Rotating Flow Simulations with OpenFOAM. International Journal of Aeronautical Science and Aerospace Research. S1:001 (2015) 1-7.
• 4. G. Holzinger, OpenFOAM - a little user-manual. CD-Laboratory-Particulate Flow Modelling, Johannes Keplper University. Linz, Austria, 2015.
• 5. F. Nozaki, CFD for Rotating Machinery. https://www.slideshare.net/ fumiyanozaki96/cfd-for-rotating-machinery-using-openfoam
• 6. J. Donea, S. Giuliani, and J.P. Halleu,: An arbitrary Lagrangian-Eulerian finite element method for transient dynamic fluid-structure interactions. Comput. Meths. Appl. Mech. Engrg. 33 (1982) 689-723.
• 7. W. Stankiewicz, M. Morzyński, R. Roszak, B.R. Noack, G. Tadmor, Reduced order modelling of a flow around an airfoil with a changing angle of attack. Archives of Mechanics 60:6 (2008) 509-526.
• 8. W. Stankiewicz, M. Morzyński, R. Roszak, Numerical simulation of the flow past a flexible airfoil. Proceedings of the International Conference on Innovative Technologies, Budapest (2013) 337-340.
• 9. P. Kwiek, Implementation of the Chimera technique in the Edge flow program. Master thesis, Poznan University of Technology, 2012 (in Polish).
• 10. R. Roszak, M. Morzyński, M. Nowak, W. Stankiewicz, H. Hausa, Aeroelastic analysis for high-lift devices using chimera method. Short papers of 20th Int. Conf. on Computer Methods in Mechanics (CMM-2013), Poznan (2013) 459-460.
• 11. https://grabcad.com/library/small-airplane-propeller.
• 12. F.R. Menter, M. Kuntz, and R. Langtry. Ten years of industrial experience with the SST turbulence model. Proceedings of the fourth international symposium on turbulence, heat and mass transfer, Antalya, Turkey (2003) 625-632.
• 13. https://grabcad.com/library/centrifugal-pump-impeller-volute-casing-1.
• 14. J. Simon, Application of the MRF method and AMI algorithm in flow simulations with rotating geometry. Master thesis, Poznan University of Technology, 2020 (in Polish).
• 15. M.S. Gritskevich, A.V. Garbaruk, J. Schuetze, F.R. Menter, Development of DDES and IDDES Formulations for the k-omega Shear Stress Transport Model. Flow, Turbulence and Combustion, 88:3 (2012) 431-449.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).