Pregled bibliografske jedinice broj: 753565
Water Jets from Bottles, Buckets, Barrels, and Vases with Holes
Water Jets from Bottles, Buckets, Barrels, and Vases with Holes // The Physics Teacher, 53 (2015), 3; 169-173 doi:10.1119/1.4908088 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 753565 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Water Jets from Bottles, Buckets, Barrels, and Vases with Holes
Autori
Lopac, Vjera
Izvornik
The Physics Teacher (0031-921X) 53
(2015), 3;
169-173
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Torricelli's law; bottle with holes; water jet range; fluid dynamics; physics education
Sažetak
Observation of the water jets flowing from three equidistant holes on the side of a vertical cylindrical bottle is an interesting and widely used didactical experiment illustrating the laws of fluids in motion. In this paper we analyze theoretically and numerically the ranges of the stationary water jets flowing from various rotationally symmetric vessels with holes, and their dependence on the height of the holes above the bottom, on thickness of the block supporting the vessel, and on different shapes of the vessel profile. This investigation was motivated by controversial descriptions and illustrations repeatedly found in physics textbooks and by the fact that previously in the physics teaching literature only the cylindrical vessel was treated.
Izvorni jezik
Engleski
Znanstvena područja
Matematika, Fizika, Pedagogija
POVEZANOST RADA
Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
Profili:
Vjera Lopac
(autor)
Poveznice na cjeloviti tekst rada:
Pristup cjelovitom tekstu rada doi
scitation.aip.org
dx.doi.org
www.researchgate.net
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
Uključenost u ostale bibliografske baze podataka::
- Zoological Record Online
