Comparative numerical energy analysis of decentralized ventilation adapting to local Norway climates
Peer reviewed, Journal article
Published version
Permanent lenke
https://hdl.handle.net/11250/3045657Utgivelsesdato
2022Metadata
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Originalversjon
https://doi.org/10.1051/e3sconf/202236211005Sammendrag
The present work evaluates the performance of different decentralized ventilation control strategies in the local Norway climate. Evaluation is performed using a monthly time-step energy analysis and the IDA-ICE simulation tool for a comparative primary energy analysis on the strategy combinations. Primary energy comparison is conducted with respect to a centralized constant air volume system for comparative analysis. The evaluation results show that the representative decentralized ventilation (DV) system has the most significant energy performance. The lower heat recovery efficiency significantly impacts on the ventilation energy of DV system in the cold climate, and the low specific fan power can efficiently be used for zone cooling in summer. Comparative Numerical Energy Analysis of Decentralized Ventilation Adapting to Local Norway Climates