Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Michal Zelenak"'
Autor:
Michal Zelenak, Zdenek Riha, Jiri Scucka, Helena Votavova, Josef Foldyna, Michal Pohanka, Libor Sitek
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74b968318a17bdd737b2e4704f072124
https://doi.org/10.2139/ssrn.4016184
https://doi.org/10.2139/ssrn.4016184
Publikováno v:
Materials
Volume 14
Issue 14
Materials, Vol 14, Iss 3919, p 3919 (2021)
Volume 14
Issue 14
Materials, Vol 14, Iss 3919, p 3919 (2021)
This paper focuses on the investigation of a multiphase flow of water, air, and abrasive particles inside and at the outlet of the abrasive head with the help of computational fluid dynamics calculations and measurements. A standard abrasive head wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f6b1bba64b6b80a74274dd0589b19f2
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030534905
This paper is focused on obtaining a homogenous dispersion of carbon nanotubes in water solution treated by the pulsating and continuous water jet technology. Our experimental setup consists of Karcher HD 6/18 plus pump, ABB robot IRB 6640, pulsating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd17338131549fc92bca00ffb2765786
https://doi.org/10.1007/978-3-030-53491-2_7
https://doi.org/10.1007/978-3-030-53491-2_7
Autor:
Amit Rai Dixit, Ashish Srivastava, Akash Nag, Sergej Hloch, Petr Hlaváček, Dagmar Klichová, Jiří Ščučka, Josef Foldyna, Michal Zelenak
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 94:2293-2300
The paper deals with the tangential abrasive water jet turning of hybrid aluminium matrix composite fabricated by electromagnetic stir casting technology, consisting A359 aluminium alloy as base matrix and 2% B4C and 2% Al2O3 as reinforcing particles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94f35e16ce7a19055bafab8d174637bb
https://doi.org/10.1007/s00170-017-1036-0
https://doi.org/10.1007/s00170-017-1036-0
Autor:
Amit Rai Dixit, Pavol Hvizdoš, K. Bimla Mardi, Jiri Scucka, Michal Zelenak, Ashis Mallick, Beáta Ballóková, Petr Hlaváček, Josef Foldyna, Alokesh Pramanik
Publikováno v:
Materials and Manufacturing Processes. 32:1707-1714
This paper investigates the influence of jet traverse speed on the surface integrity of 0.66 wt% Al2O3 nanoparticle reinforced metal matrix composite (MMC) generated by Abrasive Water Jet Machining (AWJM). Surface morphology, surface topography, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82fae8c82ba4ab2599ea5f3d55c8bedd
https://doi.org/10.1080/10426914.2017.1279306
https://doi.org/10.1080/10426914.2017.1279306
Autor:
Jiri Klich, Pedro Vilaça, Bhabani Bora, Petr Hlaváček, Josef Foldyna, Sergej Hloch, Jiri Scucka, Amit Rai Dixit, Somnath Chattopadhyaya, Ratnesh Kumar, Libor Sitek, Michal Zelenak
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 88:1687-1701
Nowadays, the abrasive water jet (AWJ) technology is much in use for cutting materials into complex shapes with high dimensional accuracy. The objective of the present paper is to study the topography as well as the roughness of the surfaces in frict
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f93adcc34c02975b0c5352b1cebffbc3
https://doi.org/10.1007/s00170-016-8776-0
https://doi.org/10.1007/s00170-016-8776-0
Publikováno v:
Advances in Manufacturing Engineering and Materials ISBN: 9783319993522
The paper deals with application of numerical modelling, computed tomography and optical diagnostic techniques for study of continuous micro water jet behaviors. The main emphasis is placed on numerical modelling of high speed water jet generation in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd3608271a1a3e2bdbd43fdb5d9f7b34
https://doi.org/10.1007/978-3-319-99353-9_16
https://doi.org/10.1007/978-3-319-99353-9_16
Publikováno v:
Measurement. 72:1-8
The results of an experiment focused on the visualisation of pulsating and continuous water jets are presented in this paper. Water jet technology is widely used for surface cleaning, removal of damaged material layers, preparation of surfaces, and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0acce46d39a89e0acd7fb2f23d6f5d9
https://doi.org/10.1016/j.measurement.2015.04.022
https://doi.org/10.1016/j.measurement.2015.04.022
Publikováno v:
MM Science Journal. 2016:869-871
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2538089452b32e7743a56a2e245ed553
https://doi.org/10.17973/mmsj.2016_03_201601
https://doi.org/10.17973/mmsj.2016_03_201601
Autor:
Jiri Klich, Amit Rai Dixit, Drupad Khublani, Madhulika Srivastava, Michal Zelenak, Josef Foldyna, Dagmar Klichová, Ayush Rajput, Rupam Tripathi, Somnath Chattopadhyaya, Sergej Hloch, Pavel Adamcik
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811053283
Water jet peening has gained attention as a potential surface treatment process for improving the fatigue life of a component. The tensile residual stress in the component initiates the stress corrosion cracking and reduces its fatigue life. The miti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faf1ff255d75f7fb5c8e12b3dfc2b0f9
https://doi.org/10.1007/978-981-10-5329-0_40
https://doi.org/10.1007/978-981-10-5329-0_40