Szczegóły publikacji
Opis bibliograficzny
Energy losses in contractions for the ice slurry considered as the Bingham fluid / Ł. MIKA, M. Sołek // IOP Conference Series: Earth and Environmental Science ; ISSN 1755-1307. — 2019 — vol. 214 [no.] 1 art. no. 012057, s. 1–9. — Bibliogr. s. 8–9, Abstr. — Publikacja dostępna online od: 2019-01-24. — 2nd International conference on the Sustainable energy and environmental development : 14–17 November 2017, Krakow, Poland
Autorzy (2)
- AGHMika Łukasz
- Sołek Marlena
Dane bibliometryczne
| ID BaDAP | 119809 |
|---|---|
| Data dodania do BaDAP | 2019-02-08 |
| Tekst źródłowy | URL |
| DOI | 10.1088/1755-1315/214/1/012057 |
| Rok publikacji | 2019 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | IOP Conference Series: Earth and Environmental Science |
Abstract
The paper presents the results of the experimental investigations on ice slurry energy losses and loss coefficients during its flow through contractions. Six contraction ratios were covered: 0.500, 0.615, 0.650, 0.769, 0.800 and 0.813. In the experimental research, the mass fraction of solid particles in the slurry ranged from 5% to 30% (5%, 10%, 15%, 20%, 25%, 30%). The average size of ice crystals (width/length) 0.1/0.15 mm was used in the experimental studies. The ice slurry is a non-Newtonian fluid. The presented experimental studies allow for determining the theoretical correlations for the ice slurry considered as a Bingham fluid in order to calculate the loss coefficients in contractions during laminar flow. The correlation for calculating the kinetic energy correction factor in the laminar range flow of liquid in the Bingham model was used in this work. The results of experimental research also confirmed that the loss coefficients in contractions in turbulent flow of the ice slurry are the same as in the case of Newtonian liquids.
