Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.00 vteřin. 
Cavitation erosion mechanisms
Kotoulová, Helena ; Kozák, Jiří (oponent) ; Rudolf, Pavel (vedoucí práce)
This bachelor’s thesis deals with mechanisms of cavitation erosion and it is divided into two main parts. The theoretical part describes the principle of cavitation, its inception and mainly the collapse of the cavitation bubbles, which negatively affects the surface of circumflowed solid materials (e.g. at hydraulic machines). For this reason, it is necessary to gain thorough knowledge of the effects of the cavitation erosion. The experimental part is devoted to cavitation erosion testing of 3D printed metal and plastic samples. The plastic samples were compared with each other and the 3D printed metal samples with the cast ones. The influence of cavitation erosion on 3D manufactured samples is still rather unknown, although it is a very progressive type of manufacturing.
Cavitation erosion mechanisms
Kotoulová, Helena ; Kozák, Jiří (oponent) ; Rudolf, Pavel (vedoucí práce)
This bachelor’s thesis deals with mechanisms of cavitation erosion and it is divided into two main parts. The theoretical part describes the principle of cavitation, its inception and mainly the collapse of the cavitation bubbles, which negatively affects the surface of circumflowed solid materials (e.g. at hydraulic machines). For this reason, it is necessary to gain thorough knowledge of the effects of the cavitation erosion. The experimental part is devoted to cavitation erosion testing of 3D printed metal and plastic samples. The plastic samples were compared with each other and the 3D printed metal samples with the cast ones. The influence of cavitation erosion on 3D manufactured samples is still rather unknown, although it is a very progressive type of manufacturing.

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