Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Stanisław WRZESIEŃ"'
Publikováno v:
Problemy Mechatroniki, Vol 13, Iss 1, Pp 27-44 (2022)
This study provides the results of experimental tests of the effect of floats on the aerodynamic characteristics of the “OSA” plane in an asymmetric flow. The tests were carried out in a low-speed wind tunnel owned by Institute of Aviation Techno
Externí odkaz:
https://doaj.org/article/c909fa12d6ce43a38b0105ac7f065b42
Publikováno v:
Problemy Mechatroniki, Vol 12, Iss 1, Pp 41-58 (2021)
This paper presents the results of experimental determination of the impact of floats on the aerodynamic characteristics of an OSA model in symmetric flow. The studies have been performed in the low-speed wind tunnel at the Military University of Tec
Externí odkaz:
https://doaj.org/article/04934017d5824dfdaebe9613a85ecc9a
Publikováno v:
Problemy Mechatroniki, Vol 9, Iss 4, Pp 71-84 (2018)
This paper presents the results of a numerical investigation into the effect of blade trailing-edge thickness and shape on the performance of a rotor ring model of axial fan. The numerical simulations carried out under this investigation provided the
Externí odkaz:
https://doaj.org/article/bb617a88ec054b2aa4986af185693779
Publikováno v:
Problemy Mechatroniki, Vol 7, Iss 4, Pp 115-130 (2016)
This paper presents the numerical evaluation of ground (proximity) effects on the basic aerodynamic characteristics of a specifically designed airplane model. The ground effects were investigated in relation to the angle of attack and flight altitude
Externí odkaz:
https://doaj.org/article/91d3aa8dd9aa441cb10bdb96a3d7ebf0
Autor:
Stanisław WRZESIEŃ, Michał JASZTAL
Publikováno v:
Problemy Mechatroniki, Vol 6, Iss 2, Pp 41-54 (2015)
Discs of ventube fan rotor were chosen as an object of the study. As a result of an analytical calculation, distribution of radial and circumferential stress and safety factor along rotor’s disc radius was calculated. Present paper displays relatio
Externí odkaz:
https://doaj.org/article/004d212697dd4861a317f2f1e400a95a
Publikováno v:
Problemy Mechatroniki, Vol 9, Iss 4, Pp 71-84 (2018)
This paper presents the results of a numerical investigation into the effect of blade trailing-edge thickness and shape on the performance of a rotor ring model of axial fan. The numerical simulations carried out under this investigation provided the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d16a6ac1fc617ca02228c8f625bc7b7
http://promechjournal.pl/gicid/pdf/01.3001.0012.7333
http://promechjournal.pl/gicid/pdf/01.3001.0012.7333
Publikováno v:
Mechanik. 92:591-593
The paper presents a comparison of basic axial fan characteristics obtained by three research methods: analytical, experimental and numerical. Characteristics of the total pressure, efficiency and power were analyzed. The influence of the geometry de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cf6d2aae8e773d9fedfa6fae0df7dc5
https://doi.org/10.17814/mechanik.2019.8-9.75
https://doi.org/10.17814/mechanik.2019.8-9.75
Publikováno v:
Mechanik. 91:606-608
The paper presents an analysis and comparison of basic characteristics of axial fans, both analytically and numerically. Such characteristics are: the characteristics of the total pressure, power and total efficiency as a function of the volumetric f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f76a9473306ca26058567f35a825023f
https://doi.org/10.17814/mechanik.2018.7.98
https://doi.org/10.17814/mechanik.2018.7.98
Autor:
Pasquale Daponte, Francesco Lamonaca, Robert Rogólski, Maciej Henzel, Mariusz Ważny, Eulalia Balestrieri, Stanisław Kachel, Konrad Wojtowicz, Stanisław Wrzesień, Zdzislaw Rochala, L. De Vito, M. Roskowicz, Michał Jasztal, Aleksander Olejnik, L. Viglione, Sergio Rapuano
Publikováno v:
2019 IEEE 5th International Workshop on Metrology for AeroSpace (MetroAeroSpace).
Precision and reliability are critical requirements in the aerospace field, relying on suitable measurement methods to assure their achievement. As a consequence, the role of aerospace metrology is becoming more widely recognized as a value-added com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::980f4d51c4a8d8f514ab3b4db631f54e
https://doi.org/10.1109/metroaerospace.2019.8869662
https://doi.org/10.1109/metroaerospace.2019.8869662
Autor:
Michał Jasztal, Stanisław Wrzesień
Publikováno v:
Problems of Mechatronics. Armament, Aviation, Safety Engineering. 6:41-54
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::152ffabc747f7f03aa6984ce13c620aa
https://doi.org/10.5604/20815891.1157774
https://doi.org/10.5604/20815891.1157774