Zobrazeno 1 - 9
of 9
pro vyhledávání: '"František Bárnik"'
Publikováno v:
Scientific Journal of Silesian University of Technology. Series Transport, Vol 106, Iss 106, Pp 183-196 (2020)
This article deals with vibration analysis and the processing of the vibration signal obtained during the experimental measurement on a rotary shaft at start-up, constant speed and run-out, with rolling ball bearings. The next step of the research is
Externí odkaz:
https://doaj.org/article/c6169111782144d3ac471699b3ed3ade
Autor:
František Bárnik, Pablo Barriga Ruiz, Andrea Bernasconi, Akshay Rajan, Luca M. Martulli, Milan Sága
Publikováno v:
Journal of Reinforced Plastics and Composites. 40:927-938
Additively manufactured polymer parts are often designed like composite sandwich structures. In this work, sandwich beam-like specimens with hexagonal, triangular and rectangular infills were manufactured with different infill densities. An influence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82b30d5e35ac07f2ba890d0005e8bd44
https://doi.org/10.1177/07316844211020115
https://doi.org/10.1177/07316844211020115
Publikováno v:
Scientific Journal of Silesian University of Technology. Series Transport, Vol 106, Iss 106, Pp 183-196 (2020)
This article deals with vibration analysis and the processing of the vibration signal obtained during the experimental measurement on a rotary shaft at start-up, constant speed and run-out, with rolling ball bearings. The next step of the research is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9003f85ff07adee7aa6a3f7a60af4184
http://sjsutst.polsl.pl/archives/2020/vol106/183_SJSUTST106_2020_SulkaSapietovaBarnik.pdf
http://sjsutst.polsl.pl/archives/2020/vol106/183_SJSUTST106_2020_SulkaSapietovaBarnik.pdf
Publikováno v:
Transportation Research Procedia. 40:792-799
Fiber reinforced composites have significant usage in aircraft and automotive industries due to their advantages like high strength to weight and stiffness to weight ratios. Short manufacturing cycle time and low production cost are reasons of contin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52af3eef856e3637fac3f7fff35db8ae
https://doi.org/10.1016/j.trpro.2019.07.112
https://doi.org/10.1016/j.trpro.2019.07.112
Publikováno v:
Transportation Research Procedia. 40:616-622
Technology for 3D printing allow to create parts with different shapes and directions of inner structures for example: triangles, squares or hexagons. Paper is focused on comparing mechanical properties of composite structure on Onyx base with differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91566eff7a380331f372165fba79f452
https://doi.org/10.1016/j.trpro.2019.07.088
https://doi.org/10.1016/j.trpro.2019.07.088
Publikováno v:
Transportation Research Procedia. 40:671-677
The paper is focused to size and shape influence analysis of inner structures to mechanical properties of the construction created by 3D printing. Analysis is solving in finite element method software ADINA. Foundation of the analysis is a specimen,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14981297f6ad02616674320ad30ce6fc
https://doi.org/10.1016/j.trpro.2019.07.095
https://doi.org/10.1016/j.trpro.2019.07.095
Publikováno v:
MATEC Web of Conferences, Vol 244, p 01022 (2018)
The article is focused on constructional design of device mechanism innovation. In the introduction is describe device and his original mechanism. Next section is focused on constructional design of device mechanism innovation and his describe. Anoth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2814f02232924be9556d332bc9020162
https://doaj.org/article/aeee88c4a5874c3282a94034840e3971
https://doaj.org/article/aeee88c4a5874c3282a94034840e3971
Publikováno v:
MATEC Web of Conferences, Vol 254, p 01018 (2019)
By 3D printing, it is possible to create different structures with different fiber-laying directions. These structures can be created depending on the type of 3D printer and its software. The Mark Two printer allows to print Onyx, a material based ny
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24730510de882a41b57904194a4b385b
https://doi.org/10.1051/matecconf/201925401018
https://doi.org/10.1051/matecconf/201925401018
Publikováno v:
MATEC Web of Conferences, Vol 244, p 01026 (2018)
This paper deals with measurement of emissivity of the composite samples. Three composite samples with the different thickness are heated to the temperature sixty-five degrees Celsius. On each sample must be applied a known emissivity coating. Unknow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d45f139a117fa124cb7ddf752436ba9a
https://doi.org/10.1051/matecconf/201824401026
https://doi.org/10.1051/matecconf/201824401026