- Tytuł:
- Air-source heat pumps in a single family house – a case study
- Autorzy:
-
Witkowska, Agata
Krawczyk, Dorota Anna - Powiązania:
- https://bibliotekanauki.pl/chapters/31020934.pdf
- Data publikacji:
- 2020
- Wydawca:
- Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
- Tematy:
-
heat pumps
heating
cooling
heat sources
renewable energy - Opis:
- Heat pumps are used in the heating and air conditioning sector. These devices mantain thermal comfort in an economical and ecological way, meeting the requirements of the European Union in the field of renewable energy. The purpose of this work is to compare systems with an air-source heat pump in a single-family house in Poland and Spain. For the analysis a single-family residential building was selected and its location in two cities with different climatic conditions, in Poland and Spain was taken into account. On the basis of calculations, heat losses and gains were estimated, and the energy demand for heating was found to be about 40% higher in Wroclaw than in Cordoba. On the other hand Energy demand for cooling was determined as 31% higher in Cordoba. Total investment costs were found to be twice as high in Poland, whereas the total annual maintaining costs of using an air-source heat pump were comparable and only 3% difference was calculated.
- Źródło:
-
Innovations – Sustainability – Modernity – Openness. Energy; 19-31
9788366391291 - Dostawca treści:
- Biblioteka Nauki