Publication detail
Progress in Car Air-Conditioning
JANOTKOVÁ, E. PAVELEK, M.
Czech title
Pokrok v klimatizaci automobilů
English title
Progress in Car Air-Conditioning
Type
conference paper
Language
en
Original abstract
The contribution deals with present progress in the field of air – conditioning used always more frequently in car passenger's cabins as a standard car component. The attention is focused on a refrigeration and air circuit of the air – conditioning equipment. An analysis is presented here of a refrigeration system operating with the refrigerant R134a and a perspective transcritical cycle using CO2 as a refrigerant. The contribution also deals with the design of some components of a transcritical refrigeration system, i.e. a compressor, gas cooler, evaporator and an internal heat exchanger.
Czech abstract
Příspěvek uvádí nové trendy v oblasti klimatizace automobilů, která se stává stále častěji jejich běžnou součástí. Pozornost je zde zaměřena na chladivový i vzduchový okruh klimatizačního zařízení. Je zde uvedena analýza v současné době běžně používaného chladicího systému pracujícího s chladivem R134a a perspektivního transkritického chladicího systému pracujícího s chladivem CO2. Příspěvek se zabývá i řešením komponent transkritického chladicího systému., tj. kompresoru, chladiči plynu, výparríku a vnitřnímu výměníku tepla.
English abstract
The contribution deals with present progress in the field of air – conditioning used always more frequently in car passenger's cabins as a standard car component. The attention is focused on a refrigeration and air circuit of the air – conditioning equipment. An analysis is presented here of a refrigeration system operating with the refrigerant R134a and a perspective transcritical cycle using CO2 as a refrigerant. The contribution also deals with the design of some components of a transcritical refrigeration system, i.e. a compressor, gas cooler, evaporator and an internal heat exchanger.
Keywords in English
Air-conditioning, Automobile, Refrigerant circuit
RIV year
2006
Released
17.05.2006
Publisher
Society of Environmental Engineering
Location
Praha
ISBN
80-02-01811-7
Book
17ht Air-Conditioning and Ventilation Conference 2006
Journal
Nezařazené články
Pages from–to
129–132
Pages count
4
BIBTEX
@inproceedings{BUT19747,
author="Eva {Janotková} and Milan {Pavelek},
title="Progress in Car Air-Conditioning",
journal="Nezařazené články",
booktitle="17ht Air-Conditioning and Ventilation Conference 2006",
year="2006",
month="May",
pages="129--132",
publisher="Society of Environmental Engineering",
address="Praha",
isbn="80-02-01811-7"
}