- Tytuł:
- Selected studies of flow maldistribution in a minichannel plate heat exchanger
- Autorzy:
-
Dąbrowski, P.
Klugmann, M.
Mikielewicz, D. - Powiązania:
- https://bibliotekanauki.pl/articles/240094.pdf
- Data publikacji:
- 2017
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
pressure drop
minichannel
plate
heat exchanger
flow maldistribution
channel blockage
spadek ciśnienia
minikanał
płyta
wymiennik ciepła
zły rozkład przepływu
zablokowanie
kanał - Opis:
- Analysis of the state of-the-art in research of minichannel heat exchangers, especially on the topic of flow maldistribution in multiple channels, has been accomplished. Studies on minichannel plate heat exchanger with 51 parallel minichannels with four hydraulic diameters, i.e., 461 μm, 574 μm, 667 μm, and 750 μm have been presented. Flow at the instance of filling the microchannel with water at low flow rates has been visualized. The pressure drop characteristics for single minichannel plate have been presented along with the channels blockage, which occurred in several cases. The impact of the mass flow rate and channels’ cross-section dimensions on the flow maldistribution were illustrated.
- Źródło:
-
Archives of Thermodynamics; 2017, 38, 3; 135-148
1231-0956
2083-6023 - Pojawia się w:
- Archives of Thermodynamics
- Dostawca treści:
- Biblioteka Nauki
Artykuł