Pregled bibliografske jedinice broj: 1103131
On The Lubrication of a Rotating Shaft with Incompressible Micropolar Fluid
On The Lubrication of a Rotating Shaft with Incompressible Micropolar Fluid // Proceedings of the Conference Topical Problems of Fluid Mechanics 2020 / Šimurda, David ; Bodnár, Tomáš (ur.).
Prag, 2020. str. 160-167 doi:10.14311/TPFM.2020.021 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 1103131 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
On The Lubrication of a Rotating Shaft with
Incompressible Micropolar Fluid
Autori
Marušić-Paloka, Eduard ; Pažanin, Igor ; Radulović, Marko
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the Conference Topical Problems of Fluid Mechanics 2020
/ Šimurda, David ; Bodnár, Tomáš - Prag, 2020, 160-167
ISBN
978-80-87012-74-1
Skup
Topical Problems of Fluid Mechanics 2020
Mjesto i datum
Prag, Češka Republika, 19.02.2020. - 21.02.2020
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
proces lubrikacije ; rotirajuća osovina ; mikropolarni fluid ; asimptotička aproksimacija
(lubrication process ; rotating shaft ; micropolar fluid ; asymptotic approximation)
Sažetak
In this work, we investigate the lubrication process of a slipper bearing. The slipper bearing consists of two coaxial cylinders in relative motion, where an incompressible micropolar fluid (lubricant) is injected in a thin gap between them. We compute the asymptotic approximation of the solution to the governing micropolar system as a power series in terms of the small parameter ε representing the thickness of the shaft. The proposed approximation is given in the explicit form, allowing us to clearly observe the effects of the micropolar nature of the fluid.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
HRZZ-IP-2018-01-2735 - Asimptotička analiza rubnih problema u mehanici kontinuuma (ASAN) (Marušić-Paloka, Eduard, HRZZ - 2018-01) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
