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Robert Roszak
Robert Roszak
Poznan University of Technology
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Experimental determination and numerical simulation of material and damage behaviour of 3D printed polyamide 12 under cyclic loading
D Schob, I Sagradov, R Roszak, H Sparr, R Franke, M Ziegenhorn, ...
Engineering Fracture Mechanics 229, 106841, 2020
292020
Experimental determination and numerical simulation of material and damage behaviour of 3D printed polyamide 12 under quasi-static loading
D Schob, R Roszak, I Sagradov, H Sparr, M Ziegenhorn, A Kupsch, ...
Arch. Mech 71 (4-5), 507-526, 2019
242019
Fluid-structure interaction for large scale complex geometry and non-linear properties of structure
R Roszak, P Posadzy, W Stankiewicz, M Morzyński
Archives of Mechanics 61 (1), 3-27, 2009
222009
Reduced order modelling of a flow around an airfoil with a changing angle of attack
W Stankiewicz, M Morzyński, R Roszak, BR Noack, G Tadmor
Archives of Mechanics 60 (6), 509-526, 2008
172008
X-ray Computed Tomography for the ex-situ mechanical testing and simulation of additively manufactured IN718 samples
G Ziółkowski, K Gruber, E Tokarczyk, R Roszak, M Ziegenhorn
Additive Manufacturing 45, 102070, 2021
162021
Genetic algorithm-based calibration of reduced order Galerkin models
W Stankiewicz, R Roszak, M Morzyński
Mathematical Modelling and Analysis 16 (2), 233-247, 2011
152011
Modal decomposition‐based global stability analysis for reduced order modeling of 2D and 3D wake flows
W Stankiewicz, M Morzyński, K Kotecki, R Roszak, M Nowak
International Journal for Numerical Methods in Fluids 81 (3), 178-191, 2016
132016
The interaction of the L4-L5 spinal segments by FEM analysis. Part 2. Virtual modelling of the structure
MB Ogurkowska, A Kapsch, A Glema, W Kakol, T Lodygowski, ...
ACTA OF BIOENGINEERING AND BIOMECHANICS 4, 99-100, 2003
112003
The interaction of the L4-L5 spinal segments by FEA analysis. Part 1. Methods of geometrical data acquisition and validation
MB Ogurkowska, M Rychlik, W Stankiewicz, M Nowak, R Roszak, ...
Acta of Bioengineering and Biomechanics, 13th Conference of the European …, 2002
112002
Experimental investigation and numerical modelling of 3D printed polyamide 12 with viscoplasticity and a crack model at different strain rates
I Sagradov, D Schob, R Roszak, P Maasch, H Sparr, M Ziegenhorn
Materials Today Communications 25, 101542, 2020
92020
Arbitrary Lagrangian-Eulerian approach in reduced order modeling of a flow with a moving boundary
W Stankiewicz, R Roszak, M Morzyński
Progress in Flight Physics 5, 109-124, 2013
92013
Influence of the AlSi7Mg0. 6 aluminium alloy powder reuse on the quality and mechanical properties of LPBF samples
I Smolina, K Gruber, A Pawlak, G Ziółkowski, E Grochowska, D Schob, ...
Materials 15 (14), 5019, 2022
82022
Generation of the CAD models based on NMR measurements of human tissues
W Stankiewicz, R Roszak
Zeszyty Naukowe Politechniki Poznańskiej, 47-52, 2001
72001
Experimental determination and numerical simulation of temperature dependent material and damage behaviour of additively manufactured polyamide 12
R Roszak, D Schob, I Sagradov, K Kotecki, H Sparr, P Maasch, R Franke, ...
Mechanics of Materials 159, 103893, 2021
62021
Thermo-viscoplastic material modelling for self-heating loads and its experimental verification
H Sparr, R Roszak, I Sagradov, D Schob, M Ziegenhorn
Technische Mechanik-European Journal of Engineering Mechanics 40 (1), 66-76, 2020
62020
New biomimetic approach to the aircraft wing structural design based on aeroelastic analysis
D Gawel, M Nowak, H Hausa, R Roszak
Bulletin of the Polish Academy of Sciences. Technical Sciences 65 (5), 2017
62017
Continuous mode interpolation between multiple operating and boundary conditions for reduced order modelling of the flow
W Stankiewicz, R Roszak, M Morzyński, BR Noack, G Tadmor
AIP Conference Proceedings 1389 (1), 94-97, 2011
62011
The interaction of the L4-L5 spinal segments by FEM analysis. Part 1. Geometrical data acquisition and validation
MB Ogurkowska, M Morzynski, M Nowak, R Roszak, M Rychlik, ...
ACTA OF BIOENGINEERING AND BIOMECHANICS 4, 98-98, 2003
52003
Fluid structure interaction for symmetric manoeuvre base on ultra light plane
R Roszak, W Stankiewicz, M Morzyński, W Chajec
AIP Conference Proceedings 1389 (1), 86-89, 2011
32011
Aeroelastic tool for flutter simulation
P Posadzy, M Morzynski, R Roszak
Mathematical Modelling and Analysis, 111-116, 2005
32005
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