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- 1.0503720 - ÚH 2019 RIV FR eng J - Journal Article
Pyshnograi, G. - Merzlikina, D.A. - Filip, Petr - Pivokonský, Radek
Mesoscopic single and multi-mode rheological models for polymeric melts viscometric flows description.
WSEAS Transactions on Heat and Mass Transfer. Roč. 13, č. 2018 (2018), s. 49-65. ISSN 1790-5044
R&D Projects: GA ČR GA103/09/2066
Institutional support: RVO:67985874
Keywords : constitutive equations * mesoscopic approach * polymer dynamics * polymer melts * viscometric flows * viscoelasticity
OECD category: Fluids and plasma physics (including surface physics)
http://www.wseas.org/multimedia/journals/heat/2018/a105912-148.php
Permanent Link: http://hdl.handle.net/11104/0295515File Download Size Commentary Version Access Pyshnograi, Mesoscopic single and multi-mode rheological models..., 2018.pdf 2 1.5 MB Publisher’s postprint open-access - 2.0499215 - ÚH 2020 RIV HU eng J - Journal Article
Cherpakova, N.A. - Pyshnograi, G.V. - Filip, Petr - Pivokonský, Radek
Modelling of nonlinear viscoelastic polymeric materials at their large periodic deformation.
Epitoanyag: journal of silicate based and composite materials. Roč. 71, č. 1 (2019), s. 2-4. ISSN 0013-970X
R&D Projects: GA ČR GA17-26808S
Institutional support: RVO:67985874
Keywords : rheology * rheological model * non-linear viscoelasticity * oscillations * shear * polymers solutions
OECD category: Fluids and plasma physics (including surface physics)
Method of publishing: Open access
Permanent Link: http://hdl.handle.net/11104/0294954File Download Size Commentary Version Access Cherpakova, Modeling of nonlinear viscoelastic..., 2019.pdf 0 1.6 MB Publisher’s postprint open-access - 3.0494807 - ÚH 2019 RIV CZ eng J - Journal Article
Pivokonský, Radek - Filip, Petr - Pyshnograi, G.V.
On the reduction of nonlinear parameters in the eXtended Pom-Pom differential constitutive model.
Acta Technica CSAV. Roč. 63, č. 4 (2018), s. 501-516. ISSN 0001-7043
R&D Projects: GA ČR GA17-26808S
Institutional support: RVO:67985874
Keywords : modified XPP model * XPP model * modified Leonov model * shear flow * elongational flow
OECD category: Fluids and plasma physics (including surface physics)
http://journal.it.cas.cz/63(2018)-4/Complete%20Issue%2063(2018)-4.pdf
Permanent Link: http://hdl.handle.net/11104/0287875 - 4.0474921 - ÚH 2018 RIV CH eng J - Journal Article
Zelenková, Jana - Pivokonský, Radek - Filip, Petr
Two ways to examine differential constitutive equations: initiated on steady or initiated on unsteady (LAOS) shear characteristics.
Polymers. Roč. 9, č. 6 (2017), č. článku 205. E-ISSN 2073-4360
R&D Projects: GA ČR GA17-26808S
Institutional support: RVO:67985874
Keywords : LAOS * Fourier-Transform rheology * exponential Phan–Tien and Tanner (PTT) model * Giesekus model * Leonov model * modified extended Pom–Pom (mXPP) model * poly(ethylene oxide)
OECD category: Fluids and plasma physics (including surface physics)
Impact factor: 2.935, year: 2017
http://www.mdpi.com/2073-4360/9/6/205/pdf
Permanent Link: http://hdl.handle.net/11104/0276257File Download Size Commentary Version Access Zelenkova, Two Ways to Examine Differential Constitutive..., 2017.pdf 6 1.2 MB Publisher’s postprint require - 5.0462262 - ÚH 2017 RIV GB eng J - Journal Article
Pivokonský, Radek - Filip, Petr - Zelenková, Jana
Flexibility of three differential constitutive models evaluated by large amplitude oscillatory shear and Fourier transform rheology.
Polymer. Roč. 104, č. 8 (2016), s. 171-178. ISSN 0032-3861. E-ISSN 1873-2291
Institutional support: RVO:67985874
Keywords : LAOS * fourier transform rheology * Giesekus model * PTT model * modified XPP model * poly(ethylene oxide)
OECD category: Fluids and plasma physics (including surface physics)
Impact factor: 3.684, year: 2016
Permanent Link: http://hdl.handle.net/11104/0264552File Download Size Commentary Version Access Pivokonsky, Flexibility of three differential constitutive models evaluated by..., 2016.pdf 8 3.2 MB Publisher’s postprint require - 6.0459861 - ÚH 2017 RIV BY eng J - Journal Article
Merzlikina, D.A. - Pyshnograi, G. - Pivokonský, Radek - Filip, Petr
Rheological Model for Describing Viscometric Flows of Melts of Branched Polymers.
Journal of Engineering Physics and Thermophysics. Roč. 89, č. 3 (2016), s. 652-659. ISSN 1062-0125
Grant - others:Russian Foundation for Basic Research(RU) 15-4-04003
Institutional support: RVO:67985874
Keywords : rheology * polymer melts * mesoscopic approach * rheological equation of state * viscometric fl ows
OECD category: Fluids and plasma physics (including surface physics)
https://link.springer.com/article/10.1007/s10891-016-1423-7
Permanent Link: http://hdl.handle.net/11104/0260031File Download Size Commentary Version Access Merzlikina, Reologičeskaja moděl' dlja opisanija..., 2016.pdf 1 917 KB Publisher’s postprint require - 7.0438457 - ÚH 2016 RIV DE eng J - Journal Article
Pivokonský, Radek - Filip, Petr - Zelenková, Jana
The role of the Gordon-Schowalter derivative term in the constitutive models - improved flexibility of the modified XPP model.
Colloid and Polymer Science. Roč. 4, č. 293 (2015), s. 1227-1236. ISSN 0303-402X. E-ISSN 1435-1536
Institutional support: RVO:67985874
Keywords : constitutive model * Gordon-Schowalter derivative * PTT model * PTT-XPP model * shear flow * elongational flow
Subject RIV: BK - Fluid Dynamics
Impact factor: 1.890, year: 2015
https://link.springer.com/article/10.1007/s00396-015-3498-7
Permanent Link: http://hdl.handle.net/11104/0245352File Download Size Commentary Version Access Pivokonsky, The role of the Gordon-Schowalter derivative term in the constitutive models ..., 2015.pdf 1 2 MB Publisher’s postprint require - 8.0431921 - ÚH 2015 RIV DE eng J - Journal Article
Pivokonský, Radek - Filip, Petr - Zelenková, Jana
Visualization of elongation measurements using an SER universal testing platform.
Applied Rheology. Roč. 25, č. 1 (2015), s. 1-8. ISSN 1430-6395. E-ISSN 1617-8106
R&D Projects: GA ČR(CZ) GAP105/11/2342
Institutional support: RVO:67985874
Keywords : elongational viscosity * Universal Testing Platform (SER) * polymer melts * LDPE
OECD category: Fluids and plasma physics (including surface physics)
Impact factor: 1.241, year: 2015
Permanent Link: http://hdl.handle.net/11104/0236443File Download Size Commentary Version Access Pivokonsky, Visualization of elongation measurements using an SER..., 2014 (accepted).pdf 1 814.5 KB Author´s preprint require - 9.0428884 - ÚH 2015 RIV DE eng J - Journal Article
Pivokonský, Radek - Filip, Petr
Predictive/fitting capabilities of differential constitutive models for polymer melts - reduction of non-linear parameters in the eXtended Pom-Pom model.
Colloid and Polymer Science. Roč. 292, č. 11 (2014), s. 2753-2763. ISSN 0303-402X. E-ISSN 1435-1536
R&D Projects: GA ČR GA103/09/2066
Institutional support: RVO:67985874
Keywords : constitutive mode * XPP model * LDPE materials * strain hardening * elongational flow * shear flow
OECD category: Fluids and plasma physics (including surface physics)
Impact factor: 1.865, year: 2014
http://link.springer.com/article/10.1007%2Fs00396-014-3308-7
Permanent Link: http://hdl.handle.net/11104/0235691File Download Size Commentary Version Access Pivokonsky, Predictivefitting capabilities of differential constitutive models for polymer melts..., 2014.pdf 0 2.1 MB Author’s postprint require - 10.0393135 - ÚH 2015 RIV GB eng J - Journal Article
Bubáková, Petra - Pivokonský, Martin - Pivokonský, Radek - Filip, Petr
The effect of shear rate on aggregate size distribution and structure at steady state: a comparison between a Taylor–Couette reactor to a mixing tank.
Journal of Water Supply Research and Technology. AQUA. Roč. 62, č. 5 (2013), s. 288-295. ISSN 0003-7214. E-ISSN 1365-2087
R&D Projects: GA ČR GAP105/11/0247
Institutional support: RVO:67985874
Keywords : aggregate size distribution * aggregation * flocculation * fractal dimension * shear rate
OECD category: Fluids and plasma physics (including surface physics)
Impact factor: 0.521, year: 2013
Method of publishing: Limited access
https://iwaponline.com/aqua/article-abstract/62/5/288/29147/The-effect-of-shear-rate-on-aggregate-size?redirectedFrom=fulltext
Permanent Link: http://hdl.handle.net/11104/0221883File Download Size Commentary Version Access bubakova, the effect of shear rate on aggregate size distribution and structure at steady state; a comparison...,2013.pdf 0 1.7 MB Author´s preprint require