Fakulta strojní / Faculty of Mechanical Engineering

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Recent Submissions

Uruba, Václav
Energy and Entropy in Turbulence Decompositions

The role of energy and entropy in the decomposition of turbulent velocity flow-fields is shown in this paper. Decomposition methods based on the energy concept are taken into account—proper orthogonal decomposition (POD) and its extension bi-orthogonal decomposition (BOD). The methods are we...

Daňa, Milan , Zetková, Ivana , Hanzl, Pavel
The Influence of a Ceramic Recoater Blade on 3D Printing using Direct Metal Laser Sintering

This paper deals with 3D printing of metal parts. There are many principles of 3D printing, for example, DMLS, SLS, CLADDING, etc. This paper is limited to 3D printing using DMLS (Direct Metal Laser Sintering). 3D printing using DMLS can create complex geometries that cannot&#...

Švagr, Marcel
Dynamic properties of ram: modall test result & correlating simulation

This work deals with dynamic properties of a ram of gantry machine tool from firm TYC Strojírny s.r.o. Respectively by casting of the ram determining its own nature frequencies and its own waveforms. The work contains experimental measurement and its results, and transferring this&...

Novikov, Konstantin
Mixed reality in maintenance

We can see changes in technological, socioeconomic and cultural features caused by industrial revolutions. Among the technological features belongs also maintenance management. The approach towards equipment maintenance has changed throughout the revolutions from reactive towards predictive. Instead of fix...

Muzika, Lukáš , Švantner, Michal
Thermal tomography based on time transformation

The contribution describes a new algorithm of thermographic evaluation of pulse thermography. The principle is in a time transformation of a thermographic sequence. The technique provides result in one image instead of series of images as standard algorithms do (FFT, TSR, derivation). T...