IDA ICE modeling of ventilation systems in a log house: towards improving energy efficiency in buildings
Vasileva, Olga (2023)
2023
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Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:amk-202304236006
https://urn.fi/URN:NBN:fi:amk-202304236006
Tiivistelmä
This research paper presents a comparison of three types of ventilation systems for a log house: natural ventilation, exhaust ventilation and mechanical supply and exhaust ventilation system equipped with heat recovery. The types of ventilation systems are considered from the point of view of delivered energy for home maintenance.
A wooden residential one-storey house was modeled in the IDA ICE software package, initial parameters for modeling were introduced and three different simulations were carried out depending on the type of ventilation.
After comparing the simulation results, it was found that the least energy-consuming system is mechanical supply and exhaust ventilation system equipped with heat recovery. This ventilation system is not only the most energy efficient, but also provides the best indoor climate parameters.
A wooden residential one-storey house was modeled in the IDA ICE software package, initial parameters for modeling were introduced and three different simulations were carried out depending on the type of ventilation.
After comparing the simulation results, it was found that the least energy-consuming system is mechanical supply and exhaust ventilation system equipped with heat recovery. This ventilation system is not only the most energy efficient, but also provides the best indoor climate parameters.