ELLES – Development of subgrid-scale closures for large-eddy simulations with viscoelastic fluids

Project poster

Project website: https://web.fe.up.pt/~fpinho/research/elles2.html

Publications

PAPERS IN INTERNATIONAL PEER-REVIEWED JOURNALS

1) PC Valente, CB da Silva, FT Pinho, Energy spectra in elasto-inertial turbulence. Phys. Fluids 28 (2016) 75108PDF file

2) PO Ferreira, FT Pinho, CB da Silva, Large-eddy simulations of forced isotropic turbulence with viscoelastic fluids described by the FENE-P model.Phys. Fluids 28 (2016) 125104PDF file

3) LL Ferrás, AS Cavadas, PR Resende, AM Afonso, FT Pinho, Effect of the solvent viscosity on pure electro-osmotic flow of viscoelastic fluids.J. Non-Newt. Fluid Mech. 259 (2018) 125-129PDF file

4) SH Sadek, FT Pinho, Electro-osmotic oscillatory flow of viscoelastic fluids in a microchannel.J. Non-Newt. Fluid Mech. 266 (2016) 46-58PDF file

5) S Parvar, CB da Silva, FT Pinho, Local similarity solution for steady laminar planar jet flow of viscoelastic FENE-P fluids.J. Non-Newt. Fluid Mech. 279 (2020) 104265PDF file

5s) S Parvar, CB da Silva, FT Pinho, Corrigendum to “Local similarity solution for steady laminar planar jet flow of viscoelastic FENE-P fluids. J. Non-Newton. Fluid Mech. 279 (2020) 104265J. Non-Newt. Fluid Mech. 281 (2020) 104309 PDF file

6) MC Guimarães, N Pimentel, FT Pinho, CB da Silva, Direct numerical simulations of turbulent viscoelastic jets. J. Fluid Mech. in press PDF file

PRESENTATIONS AT CONFERENCES – ORAL PRESENTATIONS BY *

1) PO Ferreira, FT Pinho*, CB da Silva, Development of large-eddy simulation models for viscoelastic isotropic turbulence. 51ème Congrès Annuel du Group Français de Rheologie, Lille, France, 25-27th October 2016 PDF file

2) FT Pinho*, PO Ferreira, CB da Silva, Large eddy simulations of viscoelastic isotropic turbulence with the FENE-P fluid. 69th Annual meeting of the APS Division of Fluid Dynamics, Portland, United States, 20-22nd November 2016 PDF file

3) J Melo*, PO Ferreira, FT Pinho, CB da Silva, The turbulent—non-turbulent interface in viscoelastic fluids. 69th Annual meeting of the APS Division of Fluid Dynamics, Portland, United States, 20-22nd November 2016 PDF file

4) FT Pinho*, Turbulence models for non-Newtonian fluid flows. Plenary presentation at HSR 2017 (Helenic Society Rheology meeting), Limassol, Cyprus, 12-14th July 2017 PDF file

5) HR Anbarlooei*, S Parvar, DOA Cruz, FT Pinho, Direct numerical simulation of turbulent non-Newtonian flows in a rough channel. 9th Symposium on Turbulence, Heat and Mass Transfer (THMT-18), Rio de Janeiro, Brazil, 10-13th July 2018 PDF file

6) CB da Silva*, FT Pinho, DOA Cruz, Energy spectra in forced homogeneous isotropic turbulence of FENE-P solutions. 9th Symposium on Turbulence, Heat and Mass Transfer (THMT-18), Rio de Janeiro, Brazil, 10-13th July 2018 PDF file

7) H Abreu*, FT Pinho, CB da Silva, Enstrophy dynamics near a turbulent/non-turbulent interface for a viscoelastic fluid. Conference on Turbulence (ITI 2018), Bertinoco, Italy, 5-7th September 2018 PDF file

8) S Parvar*, CB da Silva, FT Pinho, Local similarity solution for the steady laminar planar jet flow of viscoelastic FENE-P fluids. IWNMNNF 2019- 19th International Workshop on Numerical Methods for Non-Newtonian Fluids, Peso da Régua, Portugal, 16-20th June 2019, PDF file

9) MC Guimarães*, N Pimentel, FT Pinho, CB da Silva, Direct numerical simulations of turbulent planar jets of viscoelastic FENE-P fluids. IWNMNNF 2019- 19th International Workshop on Numerical Methods for Non-Newtonian Fluids, Peso da Régua, Portugal, 16-20th June 2019, PDF file

10) H Abreu, FT Pinho, CB da Silva*, Influence of polymer additives on small scale dynamics of a turbulent/non-turbulent interface in shearless flows. IWNMNNF 2019- 19th International Workshop on Numerical Methods for Non-Newtonian Fluids, Peso da Régua, Portugal, 16-20th June 2019, PDF file

11) MC Guimarães*, N Pimentel, FT Pinho, CB da Silva, Direct numerical simulations of turbulent viscoelastic jets described by the FENE-P model. 17th European Turbulence Conference, Torino, Italy, 3-6th September 2019, PDF file

12) H Abreu, FT Pinho, CB da Silva*, The turbulent/non-turbulent interface layer in a viscoelastic fluid. 17th European Turbulence Conference, Torino, Italy, 3-6th September 2019, PDF file

The following were accepted for 2020 but the events were postponed to 2021 due to the covid-19 pandemics. Dates given are those of the initial event

13) S Parvar*, CB da Silva, FT Pinho, Developing turbulence models for large-eddy simulation of jet flows of viscoelastic fluids. EuroHPC Summit Week 2020, Porto, Portugal, 23-27th March 2020, Draft version of presentation PDF file

14) MC Guimarães*, FT Pinho, CB da Silva, Simulations of turbulent jets of viscoelastic fluids. EuroHPC Summit Week 2020, Porto, Portugal, 23-27th March 2020, Poster PDF file

15) MC Guimarães*, FT Pinho, CB da Silva, Direct Numerical Simulations of viscoelastic turbulent wakes. International Symposium on Turbulence, Heat and Mass Transfer (THMT) 2020, St. Petersburg, Russia , 7-10th September 2020, Acceptance notice PDF file

16) H Abreu, FT Pinho, CB da Silva*, Invariants of the velocity gradient tensor in the turbulent/non-turbulent interface layer of a viscoelastic fluid. International Symposium on Turbulence, Heat and Mass Transfer (THMT) 2020, St. Petersburg, Russia , 7-10th September 2020, Acceptance noticePDF file

ORGANIZATION OF SEMINARS AND CONFERENCES

1) FT Pinho, Chairman of the Organizing Committee IWNMNNF2019- 19th International Workshop on Numerical Methods for Non-Newtonian Fluids, 16-20th June 2019, Peso da Régua, Portugal, website

MASTER THESIS

1) PMS Silva, Estudo comparativo entre modelos de turbulência para escoamentos em condutas com rugosidade. MSc Thesis in Mechanical Engineering, Faculdade de Engenharia, Universidade do Porto, Porto, Portugal, July 2018, PDF file

2) ASRA Ghira, Intense Vorticity Structures in Newtonian Turbulence and Turbulent Dissipation in Viscoelastic Fluids Analyzed by Direct Numerical Simulations. MSc Thesis in Aerospace Engineering, Instituto Superior Técnico, University of Lisbon, Portugal, July 2019, PDF file

3) NFC Pimentel, Direct numerical simulations of turbulent planar jets with polymer additive.. MSc Thesis in Aerospace Engineering, Instituto Superior Técnico, University of Lisbon, Portugal, November 2018, PDF file

Ongoing PhD thesis. Dates given are those of the expected submission

4) S. Parvar, Development of LES models for turbulent flows of viscoelastic fluids. PhD Thesis in Mechanical Engineering, Faculdade de Engenharia, Universidade do Porto, Porto, Portugal, Autumn/Winter 2020-21, in preparation, PDF file

5) M. S. Guimarães, Numerical investigation of turbulent free shear flows of viscoelastic fluids by means of direct numerical simulation: jets, wakes and decaying isotropic turbulence. PhD Thesis in Mechanical Engineering, Instituto Superior Técnico, University of Lisbon, Portugal, Autumn-Winter 2021-2022, in preparation PDF file

6) H. R. L. Abreu, Analysis of turbulent/non-turbulent interface in viscoelastic fluids analysed by direct numerical simulations. PhD Thesis in Mechanical Engineering, Instituto Superior Técnico, University of Lisbon, Portugal, March 2021, in preparation PDF file