2021
Thursday, June 24, 2021 at 11:00, online
Fast Fourier Transformation and Finite Element Method
Prof. Miroslav Okrouhlík, Institute of Thermomechanics of the Czech Academy of Sciences, Prague
Link to the lecture
Author intends to show the dispersion phenomenon in general from a historical perspective, also to inform about significant contributions of our forefathers, as Newton, Johan and Daniel Bernoulli’s, Jean Baptiste Joseph Fourier, and first of all to report about the dispersion topic and its role in the computational mechanics. The contemporary Fourier’s tools (as FFT), for the efficient treatment of engineering tasks in Finite Element Method, is reminded as well.
Friday, June 18, 2021 at 11:00, online
Thermomechanics of the Stefan's solid-liquid phase transformation
Prof. Tomáš Roubíček, Institute of Thermomechanics of the Czech Academy of Sciences, Prague
Recorded lecture (passcode: 1*Bnl!V.)
The Stefan problem historically describes melting of ice or freezing (solidification) of water as a mere heat-transfer problem with a latent heat. This solid-liquid phase transition however naturally occurs in a mechanical context: melted liquid can flow while frozen solid exhibits some elasticity or some visco-elasticity and even may undergo some inelastic processes as fracture. This needs also to cope with the fluid-solid (so-called fluid-structure) interaction and calls for a model in Eulerian description. Of course, thermomechanical consistency is an ultimate attribute, too. The concepts of semi-compressible fluids, viscoelastic solids in Jeffreys' rheology, phase-field fracture, and nonsimple materials (known also as multipolar fluids) will be employed. Also superheating/supercooling effects will be involved, as well as a mathematical analysis briefly outlined. Some enhancements of this basic thermomechanical scenario will be mentioned, too.
Wednesday, May 26, 2021 at 10:00, online
Laser Shock Peening (LSP) Laser Explosion and Shear Wave propagation
Prof. František Maršík, Institute of Thermomechanics of the Czech Academy of Sciences, Prague
Link to the lecture record
Although the parameters of the laser pulse are known: the total light energy (5 J), the beam diameter (2.45 mm) and the pulse length (14 ns), the dynamics of the laser explosion itself is unknown. From the point of view of the studied application, the unknown quantities are: the magnitude of the generated pressure in the area of strongly superheated steam (or plasma), the rate of its expansion and its subsequent attenuation. The dynamics of the generated pressure pulse depends on the viscoelastic properties of the irradiated medium (304L austenitic steel) and the absorbing covering medium (water). Physical analysis and numerical simulation show that the magnitude and shape of the residual stress (reinforcement) depends on the choice of material model.
To describe the dynamics of an explosion, the starting point is the balance of the internal energy of the superheated gas (partially ionized water vapor) is needed. The amount of internal energy is given by the absorption of light energy. This energy is then transformed into the required expansion work and is reduced by radiation due to the high temperature.
The consequence of the high pressure magnitude (3-7 GPa) and the high expansion rates (106-109 s-1), shock waves are generated in both water and steel. Due to the existence of these waves, which propagate at a speed greater than the corresponding speed of sound, the pressure reaches extreme values and causes strong defor-mation of the material.
From the point of view of the subsequent strengthening of the material, the dynamics of the shock wave propagation in the steel is decisive. Modeling the consequences of a shock wave is, in addition to the standard elasticity, dependent on the plasticity model of the steel. Both the Ramberg-Osgood hardening model and the Bodner-Parton dislocation movement model are presented in the lecture.
The movement of dislocations can be characterized by the viscosity depending on the rate of deformation. In this way, the material strengthening is explained by overcoming atomic bonds, which coressponds to the hardening work. The movement of dislocations can be modeled by shear waves, which are strongly dispersive. In areas of high viscosity (before the shock wave) they precede the pressure shock wave. The concept of shear waves allows to describe with some accuracy the strengthening of the material due to extremely fast compression.
The presented analysis shows, that to achieve a higher residual stress at the same laser energy, it is more ad-vantageous to use a pulse of shorter length. For greater depth of reinforcement, it is necessary to use a longer pulse. Currently, an experiment is always needed to model LSP. The experimental residual stress data used were provided by the HiLASE Center Institute of Physics CAS. After calibration, the LSP process can also be used to determine the properties of the material under extremely fast loads.
Thursday, April 29, 2021 at 11:00, online
Slow Dynamics as a Multi-Relaxation Phenomenon
Dr. Jan Kober, Department Impact and Waves in Solids, Institute of Thermomechanics of the Czech Academy of Sciences, Prague
Download the lecture
Slow dynamics is a phenomenon associated with elastic hysteresis. When a material is subjected to an external strain excitation, a gradual softening occurs (conditioning phase), once the excitation ends, the material slowly relaxes back to its original state (relaxation phase). This behavior was generally associated with consolidated granular materials such as rocks or concrete, but it was also found in damaged metals, where it manifests in a much more limited extent. The physical origins of slow dynamics are generally attributed to intergrain/interfacial mechanics and friction. As such, it is reasonable to expect, that the relaxation process incorporates some information about the material structure. It was shown, that the relaxation process can be interpreted as a superposition of exponential decays with varying time scales. This multi-relaxation model can be used as a stepping stone to a perhaps more physical model of continuous distribution of decay times. By analyzing relaxation curves of various materials, a link between the distribution peak location and grain size was found. Moreover, when a material damage is on a larger size scale than the microstructure, as is a case for e.g., cracks, bimodal relaxation times distributions were observed. The research of slow dynamics is challenging in various aspects ranging from the experimental management requiring fast and extremely precise velocity measurements, to data post-processing, where a careful parameter optimization is necessary.
By attending this online event you consent that we may take a screenshot of the participants and provide it to the Ministry of Education, Youth and Sports (MEYS). MEYS is the funding provider for project CZ.02.2.69/0.0/0.0/18_053/0017555, "Support of international mobility of researchers of the Institute of Thermomechanics of the CAS" and the processor of the provided data.
Monday, March 8, 2021 at 13:30, online
Laser shock peening, principal, use and related phenomena
Dr. Jan Brajer, HiLASE Centre, Institute of Physics, Czech Acad. Sci., Dolní Břežany
Online meeting links
Abstract:
The laser shock peening (LSP) process using a Q-switched pulsed laser beam for surface modification. The development of the LSP technique and its numerous advantages over the conventional shot peening (SP) such as better surface finish, higher depths of residual stress and uniform distribution of intensity. The generation of shock waves, processing parameters, and characterization of LSP treated specimen is great topic for deeper understanding. Special attention will be given to the influence of LSP process parameters on residual stress profiles, material properties and structures. Based on the studies so far, more fundamental understanding is still needed when selecting optimized LSP processing parameters and substrate conditions. Furthermore, enhancements in the surface micro and nanohardness, elastic modulus, tensile yield strength and refinement of microstructure which translates to increased fatigue life, fretting fatigue life, stress corrosion cracking (SCC) and corrosion resistance will be discused with audience.
Wednesday, January 27, 2021 at 13:30, online
Numerical simulations of flexible multibody systems described by absolute nodal coordinate formulation
Ing. Radek Bulín, Ph.D., Department of Mechanics, Faculty of Applied Sciences, University of West Bohemia
Online meeting links
Abstract:
A large group of real mechanical problems can be modelled and analysed using the approaches of flexible multibody dynamics. The computational models in the form of differential-algebraic equations can be quite complex and therefore it is suitable to develop both efficient and accurate approaches for the dynamic analysis of such model. This talk will be dedicated to the description of various finite elements defined by the absolute nodal coordinate formulation (ANCF), which is suitable for modelling of flexible bodies that undergo large displacements, rotations and deformations. Eligible numerical technics for effective evaluation of the elastic forces as well as suitable integration schemes for multibody systems containing the ANCF elements will be discussed.
Wednesday, January 27, 2021 at 13:00, online
Dynamics of large rotating systems – methods and applications
doc. Ing. Michal Hajžman, Ph.D., Department of Mechanics, Faculty of Applied Sciences, University of West Bohemia
Online meeting links
2020
Thursday, December 10, 2020 at 13:00, online
Experimentally Validated Enhanced Constitutive Model of NiTi-based Shape Memory Polycrystals
RNDr. Miroslav Frost, Ph.D., Institute of Thermomechanics, Czech Acad. Sci.
Online meeting links
Monday, November 2, 2020 at 13:00, online
Design and analysis of membrane structures
Dr. Rostislav Lang, Faculty of Civil Engineering, Brno University of Technology and FEM consulting, s.r.o.
Online meeting links
Wednesday, September 16, 2020, 10:00 CET, lecture room B
Corrosion study in subcritical and supercritical water: An electrochemical approach
Prof. Jan Macák, Department of Power Engineering, Faculty of enviromental technology, University of Chemistry and Technology Prague
Tuesday, May 13, 2020, 1pm CET, online lecture
High-order methods in simulations of fluid dynamics problems
Dr. Jan Pech, Institute of Thermomechanics, Czech Academy of Sciences
Online meeting links
Tuesday, May 6, 2020, 1pm CET, online lecture
Advanced Titanium Alloys for Medical Applications
Dr. Josef Stráský, Faculty of Mathematics and Physics, Charles University
Online meeting links
Tuesday, April 29, 2020, 1pm CET, online lecture
Achievements, agreements and quarrels of forefathers of mechanics
Prof. Miloslav Okrouhlík, Institute of Thermomechanics of the CAS
Online meeting links
Tuesday, April 21, 2020, 1pm CET, online lecture
Application of boundary element type methods in computational aerodynamics
Dr. Chandra Shekhar Prasad, Institute of Thermomechanics of the CAS
Wednesday, April 15, 2020 at 13:00, online
Models of „semi-compressible“ fluids as a compromise between incompressible fluids and compressible gasses
Prof. Tomáš Roubíček, Institute of Thermomechanics of the CAS
Wednesday, March 11, 2020 at 10:00, Lecture Room B
Thermomechanics in optical fibre drawing, splicing, and everyday use
Prof. Pavel Honzátko, Institute of Photonics and Electronics of the Czech Academy of Sciences
Thursday, February 27, 2020 at 14:00, Lecture Room B
Structural Design and Analysis at OHB System AG
Dr. Markus Geiß, Structural and Thermal Development Engineer, OHB System AG, Weßling, Germany
Monday, February 17, 2020 at 10:00, Lecture Room B
Experimental and Numerical Procedures for Calibration of Advanced Phenomenological Models of Metal Plasticity
Dr. Slavomír Parma, Institute of Thermomechanics, Czech Academy of Sciences
Wednesday, January 8, 2020, 10:00, Lecture Room B
First-principles calculations of elastic constants for complex systems
Ing. Martin Zelený, Ph.D., Brno University of Technology
2019
Monday, December 9, 2019, 13:00, Lecture Room B
Application of the method of localized Lagrange multipliers to the partitioned solution of large-scale structural dynamic systems: The AFETI algorithm
Prof. José González, Universidad de Sevilla, Spain
Friday, December 6, 2019, 11:00, Lecture Room Klub
Cavitation and separation during water entry and exit
Alexander Korobkin, Professor in Applied Mathematics
Wednesday, December 4, 2019, 10:00, Lecture Room B
Properties of open thermodynamic systems as the consequence of their stability
Prof. František Maršík, DrSc., Institute of Thermomechanics, The Czech Academy of Sciences, University of West Bohemia, Faculty of Physical Education and Sport, Charles University
Friday, November 15, 2019, 10:00, Lecture Room B
Model reduction for the FEM of solids applied to the Rayleigh-Ritz computation of the free vibration spectrum
Prof. Petr Krysl, University of California, San Diego
Wednesday, November 13, 2019, 13:00, Lecture Room B
Non-coaxiality between two tensors: Application to stress rate decomposition and non-coaxial invariants
Prof. Yannis F. Dafalias, Institute of Thermomechanics of the Czech Academy of Sciences, Prague
Tuesday, November 5, 2019, 10:00, Lecture Room A
Notes on Experimental Research on Transonic Compressor Blade Cascades
Dr. David Šimurda, Institute of Thermomechanics of the Czech Academy of Sciences, Prague
Tuesday, October 22, 2019, 12:00, Lecture Room A
The Energy-Sampling Stabilization of Nodally Integrated Continuum Elements for Dynamic Analyses
Prof. Petr Krysl, University of California, San Diego
Monday, October 21, 2019, 10:00, Lecture Room B
Lessons to be learned from German Attempts to Reduce Atmospheric CO2-Emissions
Prof. Dr-Ing. Roland Span, Ruhr University Bochum, Germany
Wednesday, October 2, 2019, 10:00, Lecture Room B
Digital image correlation: from static tests to X-ray tomography and high strain-rate loading
Prof. Ondřej Jiroušek, Faculty of Transportation Sciences, Czech Technical University in Prague
Wednesday, October 2, 2019, 10:30, Lecture Room B
High Strain-rate Experiments Using Hopkinson Bar: Application on Cellular Metals and Additively Manufactured Auxetic Structures
Ing. Tomáš Fíla, Faculty of Transportation Sciences, Czech Technical University in Prague
Monday, September 23, 2019, 14:00, Lecture Room A
Twin mortar method: A new unbiased mesh tying formulation
Ing. Ján Kopačka, Ph.D., Institute of Thermomechanics, Czech Academy of Sciences
Monday, September 23, 2019, 13:00, Lecture Room A
Recent Advances in Wave Propagation and Large-Step Transient Analysis Procedures
Prof. K. C. Park, Ann & H.J. Smead Aerospace Engineering Sciences, University of Colorado, Boulder, Colorado, USA
Wednesday, September 18, 2019, 10:00, Lecture Room B
Film-based shear stress sensor
Ing. Zuzana Broučková, Ph.D., Institute of Thermomechanics, Czech Academy of Sciences
Wednesday, August 9, 2019, 10:00, Lecture Room B
The Martensitic Transformation in In-Tl Alloys Revisited
Prof. Trevor R. Finlayson, University of Melbourne, Australia
Wednesday, July 31, 2019, 10:00, Lecture Room B
Control of Grid-side Converters under Grid Imbalance
Prof. Yongsug Suh, Ph.D., Chonbuk National University, Jeonju, Korea
Wednesday, June 12, 2019, 10:00, Lecture Room B
Stress waves and people in the Institute of Thermomechanics
Prof. Miloslav Okrouhlík, Institute of Thermomechanics of the Czech Academy of Sciences, Prague
Monday, June 10, 2019, 13:00, Lecture Room B
Shock wave propagation in complex media: an experimental contribution to dynamic behavior of materials at very high strain rates
Prof. Michel Arrigoni, ENSTA Bretagne, Brest, France
Wednesday, April 3 2019, 10:00, Lecture Room B
A parallel multilevel domain decomposition solver and its application to adaptive finite element method
Dr. Jakub Šístek, Institute of Mathematics of the CAS
Thursday, March 21, 2019, 10:00, Lecture Room B
Decomposition of waves, stresses and forces in rotating disks
Prof. Izhak Bucher, Mechanical Engineering, Technion, Haifa, Israel
Thursday, March 21, 2019, 11:00, Lecture Room B
Thermodynamical modeling via GENERIC: from quantum mechanics to semiconductor devices
Prof. Alexander Mielke, Weierstrass Institute for Applied Analysis and Stochastics, and Humboldt University Berlin
Wednesday, March 6, 2019, 10:00, Lecture Room B
Rekonstrukce minulých klimatických změn z měření teploty v hlubokých vrtech
Jan Šafanda, Institute of Geophysics of the CAS
Wednesday, February 13, 2019, 10:00, Lecture Room B
Theoretical and implementation problems of the multi-dimensional Fokker-Planck equation analysis using the Finite Element Method
Dr. Jiří Náprstek, Institute of Theoretical and Applied Mechanics of the CAS
Wednesday, January 9, 2019, 10:00, lecture room B
Dynamical damage and phase-field fracture models
Tomáš Roubíček, Institute of Thermomechanics of the CAS
Tudesday, December 18, 2018, 11:00, Lecture Room B
Active grids as a tool for turbulence and wind energy studies
Jason Hearst, Department of Energy and Process Engineering, Faculty of Engineering, Norwegian University of Science and Technology, Trondheim, Norway
Wednesday, December 5, 2018, 10:00, Lecture Room B
Use of FEM to provide virtual functionality for car body development in ŠKODA AUTO a. s.
Ing. Jan Korouš, Ph.D., ŠKODA AUTO a.s.
Lecture series:
Tuesday, November 6, 2018, 14:00, Lecture Room B
Wednesday, November 7, 2018, 14:00, Lecture Room B
Friday, November 9, 2018, 14:00, Lecture Room B
Lecture series on Computational Plasticity
Prof. Nikolaos Aravas, University of Thessaly, Greece
Wednesday, November 7, 2018, 10:00, Lecture Room B
Europe without USA – not just in the energy sector
Václav Bartuška, Special envoy of the Czech Republic for Energy Security, Ministry of Foreign Affairs of the Czech Republic
Wednesday, November 7, 2018, 10:30, Lecture Room B
New role of silicon thin films in advanced photovoltaics
Antonín Fejfar, Institute of Physics of the Czech Academy of Sciences, Prague
Wednesday, October 3, 2018, 10:00, Lecture Room B
The development of Fuel Cell & Energy Storage technologies in ITRI – Status and Prospective
Wen-Sheng Chang, Director, Division of Energy Storage Technology, Green Energy and Environment Research Laboratories, ITRI
Wednesday, October 3, 2018, 10:40, Lecture Room B
Nanoparticle synthesis by spark discharge
Tomáš Němec, Institute of Thermomechanics of the Czech Academy of Sciences, Prague
Thursday, November 7, 2018, 10:00, Lecture Room B
New role of silicon thin films in advanced photovoltaics
Antonín Fejfar, Institute of Physics of the Czech Academy of Sciences, Prague
Thursday, September 6, 2018, 10:00, Lecture Room B
Predicting low and high friction in rotating mechanisms
Juan Carlos Jauregui, Universidad Autonoma de Queretaro, Mexico
Friday, June 22, 2018, 12:00, Lecture Room B
A nonlinear continuum theory of finite deformations of elastoplastic media
Doc. Ing. Ladislav Écsi, PhD., Faculty of Mechanical Engineering, Slovak University of Technology in Bratislava
Wednesday, June 6, 2018, 11:00, Lecture Room B
IMPLEMENTATION AND APPLICATIONS OF A GENERAL MODEL FOR VARIOUS CONTACTS WITH ADHESION AND/OR FRICTION
Doc. Ing. ROMAN VODIČKA, PhD., Faculty of Civil Engineering, Technical University of Kosice
Friday, June 1, 2018, 10:00, Lecture Room B
Developments in Fluid-Structure Interaction Modeling and Analysis
Prof. K. C. Park, Center for Aerospace Structures and Department of Aerospace Engineering Sciences University of Colorado, Boulder
Tuesday, April 10, 2018 at 13:00, Lecture Room B
Behaviour of brittle materials under dynamic loading
Jaroslav Buchar and Jan Trnka, Institute of Thermomechanics, Czech Academy of Sciences
Wednesday, March 28, 2018 at 11:00, Lecture Room B
Finite Fracture Mechanics and its Applications to Composite Materials
Vladislav Mantič, Department of Continuum Mechanics and Structural Analysis, School of Engineering, University of Seville, Spain
Wednesday, March 28, 2018 at 14:00, Lecture Room B
Brief introduction to optimization and topology optimization
Dr. Paulo Salvador Britto Nigro, Software Developer and Researcher of Virtual.PYXIS optimization, São Paulo, Brazil
Wednesday, March 28, 2018 at 10:00, Lecture Room B
Micromechanics of Martensitic Laminates
Doc. Ing. Hanuš SEINER, Ph.D., Institute of Thermomechanics, Czech Academy of Sciences / Visiting Fulbright Scholar at the University of Minnesota, Minneapolis, USA
Wednesday, March 7, 2018 at 10:00, Lecture Room B
Catch the yield surface, experimentally, theoretically, and computationally
Dr. Li-Wei Liu, Department of Civil Engineering, National Taiwan University, Taipei 10617, Taiwan / Institute of Thermomechanics of CAS, v. v. i., Prague
Thursday, February 15, 2018 at 14:00, Lecture Room B
Complementary near field technique for assessment of materials with added value
Dr. Adriana Savin, Head of Nondestructive Testing Department, National Institute of Research and Development for Technical Physics, Iasi, Romania
January 25, 2018, 14:00 Lecture Room B
Evolution and Verification of a Kinematic Hypothesis for Splitting of the Strain Energy
Prof. Herbert A. Mang, Institute for Mechanics of Materials and Structures, Vienna University of Technology
6. 12. 2017, 10:00
Research on synthetic jets
Assoc. Prof. Zdeněk Trávníček, Institute of Thermomechanics, v.v.i., CAS, Prague
15. 11. 2017, 10:00
Modelling of yield surface distortion in the finite strain range
Prof. A.V. Shutov, Lavrentyev Institute of Hydrodynamics, Novosibirsk State University
10. 11. 2017, 10:00
Cellular structures and materials – fabrication, properties characterisation and applications
Zoran Ren, Srečko Glodež, Matej Vesenjak and Nejc Novak, University of Maribor, Faculty of Mechanical Engineering, Maribor, Slovenia
1. 11. 2017, 11:00
On gravitational waves and 2017 Nobel Prize for Physics
Prof. Jiří Chýla, Institute of Physics of the Czech Academy of Sciences
2. 10. 2017, 11:00
Internal Variables associated with Microstructure
Dr. Arkadi Berezovski, Department of Cybernetics, School of Science, Tallinn University of Technology
2. 10. 2017, 10:00
2D Discrete Spectral Analysis – A Tool for Examining of omplicated Wave Structures
Prof. Andrus Salupere, Department of Cybernetics, School of Science, Tallinn University of Technology (in collaboration with Mart Ratas)
17. 8. 2017, 11:00
Recent advances in reciprocal mass matrices
Dr. Anton Tkachuk, Institute for Structural Mechanics, University of Stuttgart, Stuttgart, Germany (in collaboration with Anne Schäuble, Prof. Manfred Bischoff)
17. 8. 2017, 10:00
Multi-Scale Structural Gradients Optimize the Bio-Mechanical Functionality of the Spider Fang
Dr. Benny Bar-On, Laboratory for the Mechanics of Complex Materials, Department of Mechanical Engineering, Ben-Gurion University of the Negev
26. 6. 2017, 10:00
Modelling extreme deformation and dynamic behaviour of materials using mesh-less methods
Dr. Raj Das, Sir Lawrence Wackett Aerospace Research Centre, School of Engineering, RMIT University, Australia
19. 6. 2017, 10:00
Additive Manufacturing of metals: Past, today and tomorrow
Dr. Edson Costa Santos, SENAI Innovation institute in Laser Processing, Joinville, Santa Catarina, Brazil
15. 6. 2017, 10:00
Quasibrittle Failure Probability and Scaling
Prof. Zdeněk P. Bažant, Northwestern University, Evanston, Illinois, USA
30. 5. 2017, 15:00
ISG-Israel Smart Grid consortium and Large-Scale Power System Dynamics
Prof. Yuval Beck, Head of Power Engineering, Faculty of Engineering, Holon Institute of Technology, Israel
Prof. Yoash Levron, Professor of Electrical Engineering, Faculty of Electrical Engineering, Technion – Israel Institute of Technology
3. 5. 2017, 10:00
Non-standard damped oscillators
Prof. Dalibor Pražák, Department of Mathematical Analysis, Faculty of Mathematics and Physics, Charles University in Prague
5. 4. 2017, 10:00
Implosive magnetocumulative generator for effective energy conversion
Dr. Jiří Šonský, Institute of Thermomechanics of the CAS, v. v. i.
1. 3. 2017, 10:00
Atmospheric Boundary Layer: main characteristics and methods of the research in context of continuum mechanics
Prof. Zbyněk Jaňour, Institute of Thermomechanics of the CAS, v. v. i.
14. 2. 2017, 10:00
Modelling of complex processes in nanopowder fabrication using thermal plasma flows
prof. Masaya SHIGETA, Joining and Welding Research Institute, Osaka University, Japan
1. 2. 2017, 10:00
Highlights of plasma spraying in the life of one researcher
Dr. Tomáš Chráska, Institute of Plasma Physics of the CAS, v. v. i.
4.1. 2017, 10:00
Usage of time reversal signal processing in nondestructive diagnostics of materials and structures
Dr. Zdeněk Převorovský, Institute of Thermomechanics of the CAS, v. v. i.
28 December 2016, 11:00
Modelling of lotus-type porous structures: bi- and multi- axial loading
Assoc. prof. dr. Matjaž Šraml, University of Maribor, Slovenia
7 December 2016, 10:00
Iron. Static and „dynamic“ phase diagrams and transformation kinetics
Prof. Eugene B. Zaretsky, Department of Mechanical Engineering, Ben Gurion University, Beer Sheva, Israel
November 9, 2016, 10:00
Regularized Models for Softening Materials
Prof. Milan Jirásek, Czech Technical University in Prague, Faculty of Civil Engineering
5 October 2016, 10:00
Experimental study and simulation on localization of phase transformation in shape memory alloys
Ing. Petr Sedlák, Ph.D., Institute of Thermomechanics of the CAS, v. v. i.
15 September 2016, 10:00
Effects of the nozzle exit boundary layer on hot-jet mixing
Ing. Jan Lepičovský, DrSc., Institute of Thermomechanics of the CAS, v. v. i.
17 August 2016, 10:00
Rotation-free parametrization and isogeometric analysis of shear deformable plates and shells
Prof. Dr.-Ing. habil. Manfred Bischoff, Institut für Baustatik und Baudynamik, Universität Stuttgart
2 June 2016, 10:00
Mathematics of fluids in motion
Prof. Eduard Feireisl, Institute of Mathematics of the CAS, v. v. i.
4 May 2016, 10:00
Development of Human Artificial Vocal Folds
Dr. Jaromír Horáček, Institute of Thermomechanics of the CAS, v. v. i.
6 April 2016, 10:00
Stochastic Self-Organization in Inner Structure of Vehicular Systems
Prof. Milan Krbálek, Faculty of Nuclear Sciences and Physical Engineering, Department of Mathematics, Czech Technical University in Prague
2 March 2016, 13:30
Animal Flight
Dr. Rudolf Dvořák, Institute of Thermomechanics of the CAS, v. v. i.
3 February 2016, 10:00
FLUIDIC OSCILLATORS FOR ALGAE CULTIVATION and their role in geopolitic stability
Prof. Ing. Václav Tesař, CSc., Institute of Thermomechanics of the CAS, v. v. i.
6 January 2016, 10:00
Discontinuous Galerkin method for the solution of elasto-dynamic, compressible flow and fluid-structure interaction problems
Prof. Miloslav Feistauer, Department of Numerical Mathematics, Faculty of Mathematics and Physics, Charles University in Prague
2 December 2015, 10:00
Fractography and Failure Analysis
Prof. Jan Siegl, Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague
4 November 2015, 10:00
Scalable algorithms for the solution of contact problems with 10e9 unknowns
Prof. Zdeněk Dostál, Faculty of Electrical Engineering and Computer Science, VŠB – Technical University of Ostrava
12 October 2015, 13:30
Aerodynamic Control using Virtual Surface Modification
Prof. Ari Glezer, Woodruff School of Mechanical Engineering, Georgia Institute of Technology
7 October 2015, 10:00
Multi-Phase Electric Machines and Drives
Prof. Miroslav Chomát, Institute of Thermomechanics of the CAS, v. v. i.
3 June 2015, 10:00
Ultrasonic characterization of advanced material
Dr. Michal Landa, Institute of Thermomechanics of the CAS, v. v. i.
6 May 2015, 10:00
Application of contact algorithm in creep analysis of high-pressure casing DSPWR
Dr. Dušan Gabriel, Institute of Thermomechanics of the CAS, v. v. i.
1 April 2015, 10:00
Experimental and theoretical research of friction coupling effect on dynamics of bladed discs
Dr. Luděk Pešek, Institute of Thermomechanics of the CAS, v. v. i.
4 March 2015, 10:00
The Department of Thermodynamics at a glance and research of the homogeneous nucleation of droplets
Dr. Jan Hrubý, Institute of Thermomechanics of the CAS, v. v. i.
4 February 2015, 10:00
Aerodynamic Research on the Tip Sections of Long Rotor Turbine Blades
Dr. Martin Luxa, Institute of Thermomechanics of the CAS, v. v. i.
Wednesday, December 3, 2014, 10:00
Mikrokosmos a makrokosmos: Záhady a souvislosti
Prof. Jiří Chýla, Fyzikální ústav AV ČR, v. v. i., Praha