Energy losses in contractions for the ice slurry considered as the Bingham fluid
Authors:
- Ł. Mika,
- M. Sołek
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.
- Record ID
- CUT849af7e8cd3440e3aea00354418bcfc6
- Publication categories
- ; ;
- Author
- Journal series
- IOP Conference Series: Earth and Environmental Science , ISSN 1755-1307, e-ISSN 1755-1315
- Issue year
- 2019
- Vol
- 214
- Pages
- [1-9]
- Article number
- 012057
- Other elements of collation
- rys.; wykr.; Bibliografia (na s.) - 8-9; Bibliografia (liczba pozycji) - 15; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 214
- Conference
- 2nd International Conference on the Sustainable Energy and Environmental Development (SEED2017), 2017, 14-11-2017 - 17-11-2017, Krakow, Polska
- Keywords in English
- ice slurry, loss coefficient, pressure loss coefficient
- DOI
- DOI:10.1088/1755-1315/214/1/012057 Opening in a new tab
- URL
- https://iopscience.iop.org/article/10.1088/1755-1315/214/1/012057/meta Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 5
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT849af7e8cd3440e3aea00354418bcfc6/
- URN
urn:pkr-prod:CUT849af7e8cd3440e3aea00354418bcfc6
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.