Detail publikace
Exploitation of an air-ground heat exchanger in a low-energy family house
KOLBÁBEK, A. JAROŠ, M.
Anglický název
Exploitation of an air-ground heat exchanger in a low-energy family house
Typ
Stať ve sborníku v databázi WoS či Scopus
Jazyk
en
Originální abstrakt
Air-ground heat exchangers (AGHE) are used for preheating of ventilation air in winter, and for precooling in summer. Currently, AGHEs are often proposed as a complement to the warm-air heating system. In such case, winter preheating also serves as an anti-frost protection of a heat recovery unit. The paper deals with annual energy simulation of AGHE and its cooperation with warm-air heating system in a new-built low-energy family house in a North Moravia region. Simplified model created in TRNSYS code was used. Four variants were solved: exploitation of AGHE with and without heat recovery, and the same cases without AGHE as comparative variants. Consequent energy savings are compared with investment costs.
Klíčová slova anglicky
air-ground heat exchanger, warm-air heating, heat recovery, energy savings
Vydáno
2010-06-30
Místo
Praha
ISBN
978-80-247-3634-1
Kniha
Central Europe towards Sustainable Building. Extended proceedings CESB10 Prague conference
Strany od–do
279–282
Počet stran
786
BIBTEX
@inproceedings{BUT34937,
author="Antonín {Kolbábek} and Michal {Jaroš}",
title="Exploitation of an air-ground heat exchanger in a low-energy family house",
booktitle="Central Europe towards Sustainable Building. Extended proceedings CESB10 Prague conference",
year="2010",
pages="279--282",
address="Praha",
isbn="978-80-247-3634-1"
}