dr inż. Paweł Dąbrowski
Zatrudnienie
- Adiunkt w Instytut Energii
Media społecznościowe
Kontakt
- pawel.dabrowski@pg.edu.pl
Adiunkt
- Miejsce pracy
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Budynek Laborat. Masz.
pokój 103 otwiera się w nowej karcie - Telefon
- +48583472260
- pawel.dabrowski@pg.edu.pl
Wybrane publikacje
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Selected studies of flow maldistribution in a minichannel plate heat exchanger
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...
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Channel Blockage and Flow Maldistribution during Unsteady Flow in a Model Microchannel Plate heat Exchanger
This paper describes the problem of channel blockage as a result of flow maldistribution between the channels of a model mini channel plate heat exchanger consisting of one pass on each leg. Each leg of the heat exchanger contains 51 parallel and rectangular minichannels of four hydraulic diameters namely 461 μm, 571 μm, 750 μm and 823 μm. In addition, a more complex geometry has been investigated where for the sake of breaking...
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Flow distribution and heat transfer in minigap and minichannel heat exchangers during flow boiling
The topic of boiling heat transfer in miniscale geometries has focused the ever increasing interest of researchers in recent years. However, most of the works are related to mini- and microchannels and much less to minigaps. Meanwhile, minigaps allow for more comprehensive experimental studies, i.e. flow visualisations due to the flat, two-dimensional configuration of the flow. The results of the experimental investigations of...
Uzyskane stopnie/tytuły naukowe
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2021-04-21
Nadanie stopnia naukowego
dr inż. inżynieria mechaniczna (Dziedzina nauk inżynieryjno-technicznych)
Opis ogólny
wyświetlono 3654 razy