Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Branislav, Knížat"'
A method of stall recognition using nonlinear feature extraction from the compressor outlet pressure
Publikováno v:
Heliyon, Vol 9, Iss 10, Pp e20909- (2023)
The paper presents a method for analysing the pressure signal at the compressor outlet, which allows to detect when the machine operating point approaches the area where a stall is about to occur. The signal analysis method is based on nonlinear feat
Externí odkaz:
https://doaj.org/article/e5a3701962a049ffbca6d76d914c9886
Publikováno v:
Modelling, Vol 3, Iss 4, Pp 434-444 (2022)
The centrifugal screw-type pump is a type of pump which, due to its hydraulic and mechanical properties, is used in several areas of the industry (e.g., for sludge and rainwater disposal). To avoid impeller passage clogging, the 3D impeller geometry
Externí odkaz:
https://doaj.org/article/c6f4ed611cf844eaac7e66fd3282a87d
Autor:
Branislav Knížat, Matej Vach, Marek Mlkvik, Peter Mlynár, František Világi, Róbert Olšiak, František Urban
Publikováno v:
Applied Sciences, Vol 13, Iss 5, p 2826 (2023)
This paper deals with the one-dimensional unsteady fluid flow model of a natural circulation loop. The governing equations are solved according to both the Euler and Lagrange approaches on two parallel computational grids. The linearization of equati
Externí odkaz:
https://doaj.org/article/98003448dd974b1db9586a50ec034e5b
Publikováno v:
THE PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON MARITIME EDUCATION AND TRAINING (The 5th ICMET) 2021.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46958c41dde663f1db67359b04b96fe4
https://doi.org/10.1063/5.0120813
https://doi.org/10.1063/5.0120813
Publikováno v:
THE PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON MARITIME EDUCATION AND TRAINING (The 5th ICMET) 2021.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d95489f8714eda20f59a78f50d44172
https://doi.org/10.1063/5.0120084
https://doi.org/10.1063/5.0120084
Publikováno v:
THE PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON MARITIME EDUCATION AND TRAINING (The 5th ICMET) 2021.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4363013f373b4d3e194411120f29cf0
https://doi.org/10.1063/5.0128379
https://doi.org/10.1063/5.0128379
Publikováno v:
THE PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON MARITIME EDUCATION AND TRAINING (The 5th ICMET) 2021.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03c81e153b6998ef66aa2f03bfbdd3b8
https://doi.org/10.1063/5.0120118
https://doi.org/10.1063/5.0120118
Publikováno v:
THE PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON MARITIME EDUCATION AND TRAINING (The 5th ICMET) 2021.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b80abddd4a91c8ab0ff896b1521c314
https://doi.org/10.1063/5.0120784
https://doi.org/10.1063/5.0120784
Publikováno v:
MATEC Web of Conferences, Vol 328, p 02016 (2020)
Single-blade centrifugal pumps are hydraulic machines used in many industrial areas. A unique screw shaped blade enables liquids containing solids and fibrous matters to be pumped. Owing to good pump hydraulic properties on the one hand and unfavoura
Externí odkaz:
https://doaj.org/article/1490a6c53cc4415ca1d78ba57dfbd0e6
Publikováno v:
MATEC Web of Conferences, Vol 328, p 02009 (2020)
Impeller trimming is a key impeller modification. It allows the best efficiency point (BEP) to be moved towards the region of lower flowrate and height, thus optimizing pump performance for specific piping systems. The paper deals with prediction of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c45c30f1e4ec4bbbf3f9e51d2315e9b4
https://www.matec-conferences.org/articles/matecconf/pdf/2020/24/matecconf_aenmfme2020_02009.pdf
https://www.matec-conferences.org/articles/matecconf/pdf/2020/24/matecconf_aenmfme2020_02009.pdf