PhD  Joanna Wiącek

tel.: (81) 744 50 61 ext. 181
e-mail: j.sykut@ipan.lublin.pl

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Interest

Research interests:

• Mechanical properties of granular plant materials
• Discrete element modelling of mechanical processes in granular materials

Other information

Education (dates, degrees, universities):

• 2004    MSc in Physics
  Faculty of Mathematics, Physics and Chemistry, Maria Curie-Skłodowska University in Lublin, Poland
  MSc thesis: "Tempearture dependence of nuclear shell energies"

• 2008    PhD in Agricultural Sciences (Agronomy-Agrophysics)
  Institute of Agrophysics PAS, Lublin, Poland
  Dissertation: "Modeling of quasi-static effects in grain bedding using discrete element   
  method"

Memberships:

• The Polish Society of Agrophysics

Publications

No. authors title periodic

1. Stasiak M., Molenda M., Gancarz M., Wiącek J., Parafiniuk P., Lisowski A.:  Characterization of shear behaviour in consolidated granular biomass (2018 r.) Powder Technology 2018, Vol. 327, 120-127
2. Stasiak M., Molenda M., Bańda M., Wiącek J., Dobrzański B., Parafiniuk P.:  Breaking tester for examining strength of consolidated starch (2017 r.) International Agrophysics 2017, Vol. 31, 2, 251-258
3. Wiącek J., Parafiniuk P., Stasiak M.:  Effect of particle size ratio and contribution of particle size fractions on micromechanics of uniaxially compressed binary sphere mixtures (2017 r.) Granular Matter 2017, Vol. 19, 34, 1-11
4. Wiącek J., Stasiak M., Parafiniuk P.:  Effective elastic properties and pressure distribution in bidisperse granular packings: DEM simulations and experiment (2017 r.) Archives of Civil and Mechanical Engineering 2017, Vol. 17, 2, 271-280
5. Stasiak M., Molenda M., Bańda M., Wiącek J., Parafiniuk P., Gondek E.:  Mechanical and combustion properties of sawdust-straw pellets blended in differernt proportions (2017 r.) Fuel Processing Technology 2017, Vol. 156, 366-375
6. Parafiniuk P., Wiącek J., Thompson S., Horabik J., Molenda M.:  Interaction of wheat and silo wall of corrugated steel. Measurements and modelling of shear behavior (2016 r.) 11th International Conference on Agrophysics: Soil, Plant & Climate, Lublin 26-28.09.2016 r. 2016, 164-164
7. Wiącek J., Sobieski W.:  Generacja złóż wirtualnych Metodą Elementów Dyskretnych (2016 r.) Granularne Ośrodki Porowate 2016,
8. Wiącek J.:  Metoda Elementów Dyskretnych MED (2016 r.) 1st Workshop on Porous Media. Olsztyn, 1-3.07.2016 r. 2016,
9. Stasiak M., Molenda M., Bańda M., Wiącek J., Dobrzański B.:  Breaking tester for examining strength of consolidated starch. (2016 r.) V Sympozjum Inżynierii Żywności z okazji 200-lecia Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie, Warszawa, 21-23.06.2016 r. 2016, 136-136
10. Wiącek J., Molenda M.:  Representative elementary volume analysis of polydisperse granular packings using discrete element method (2016 r.) Particuology 2016, Vol. 27, 88-94
11. Wiącek J.:  Geometrical parameters of binary granular mixtures with size ratio and volume fraction: experiments and DEM simulations (2016 r.) Granular Matter 2016, Vol. 18, 42, 1-10
12. Parafiniuk P., Wiącek J., Bańda M., Molenda M.:  Pressure distribution in an assembly of wooden cylinders with various aspect ratios under uniaxial confined compression (2016 r.) Granular Matter 2016, Vol. 18, 2, 1-8
13. Wiącek J., Molenda M.:  Uniaxial compression testing and DEM simulations of binary mixtures of spherical particles. (2015 r.) 8-th International Conference for Conveying and Handling of Particulate Solids CHoPS 2015, Tel Aviv, Izrael, 3-7.05.2015 r. 2015,
14. Wiącek J., Molenda M.:  Geometrical and mechanical Representative Elementary Volumes for polydisperse granular materials. (2015 r.) PCM-CMM-2015 - 3rd Polish Congress of Mechanics $ 21st Computer Methods in Mechanics, Gdańsk, 8-9.09.2015 r. 2015,
15. Wiącek J., Molenda M.:  Influence of shape of particle size distribution on mechanics of uniaxially compressed granular packings. (2014 r.) 5th European Conference on Computational Mechanics, Barcelona, Hiszpania, 20-25.07.2014 r. 2014,
16. Wiącek J., Molenda M.:  Effect of particle size distribution on micro- and macromechanical response of granular packings under compression (2014 r.) International Journal of Solids and Structures 2014, Vol. 51, 4189-4195
17. Wiącek J., Molenda M.:  Effect of particle polydispersity on micromechanical properties and energy dissipation in granular mixtures (2014 r.) Particuology 2014, Vol. 16, 91-99
18. Wiącek J., Molenda M.:  Microstructure and micromechanics of polydisperse granular materials: Effect of the shape of particle size distribution (2014 r.) Powder Technology 2014, Vol. 268, 237-243
19. Parafiniuk P., Wiącek J., Horabik J., Molenda M.:  Influence of the method of representing shape of oblong particle on results of DEM simulations of uniaxial compression of granular assembly. (2014 r.) 7.Światowy Kongres Technologii Materiałów Rozdrobnionych / Word Congress on Particle Technology, Chiny, Beijing, 19-22.05.2014 r. 2014, No.-162
20. Wiącek J., Wiącek D.:  Oddziaływania w materiałach sypkich (2013 r.) XVII Festiwal Nauki w Jabłonnie, Jabłonna, 21-22.09.2013 r. 2013,

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