Benyújtott anyag
Intermarché with an R744 Ejector booster system operating 24/7/365
DOI: 10.18462/iir.compr.2024.0681
Szekció: Special compressors and components I
Elfogadás állapota: Anyag elfogadva
Szerzők
| Név | Szervezet | |
|---|---|---|
| Krzysztof Banasiak, PhD | SINTEF Energi | |
| Luis Filipe David | RACE | |
| Carlos Filipe Ferreira | RACE | |
| Armin Hafner, PhD | NTNU | |
| Bernardo Silva | RACE |
Absztrakt
A simplified ejector supported R744 system for commercial refrigeration, i.e. supermarkets, has been implemented in Portugal.
The Multi-Ejector in the unit is either passive or active, dependent on the operation and ambient conditions.
Measured performance date are presented and compared to similar (size) supermarkets in the region operating with other refrigeration unit architectures. The system performance is significantly improved compared to conventional systems.
Kulcsszavak
R744 supermarket system, ejector, field measurements