Publication detail

Effect of car speed on amount of air supplied by ventilation system to the space of car cabin

FIŠER, J. POKORNÝ, J.

Czech title

Vliv rychlosti jízdy na množství vzduchu přiváděného do kabiny osobního automobilu

English title

Effect of car speed on amount of air supplied by ventilation system to the space of car cabin

Type

conference paper

Language

en

Original abstract

The amount of air supplied by ventilation system (HVAC system) of a car into a cabin is one of the main parameters for the correct simulation and prediction of a car cabin heat load. This amount is not based only on the current setting of the HVAC system, but also on the actual operating conditions and speed of the car. The authors therefore carried out experiments in the cabin of a passenger car in real traffic, while observing the amount of air on the speed of the car and setting of flap in mixing chamber. In a subsequent analysis the authors defined dependence of the airflow rate supplied by HVAC system on the speed of the car. Obtained empirical formulas were then used as a part of the code which calculates the data for the HVAC boundary conditions in the simulation of the car cabin environment.

Czech abstract

Podrobný popis parametrů měřené úlohy, obsahu článku a abstrakt ke článku vizte abstrakt v Angličtině

English abstract

The amount of air supplied by ventilation system (HVAC system) of a car into a cabin is one of the main parameters for the correct simulation and prediction of a car cabin heat load. This amount is not based only on the current setting of the HVAC system, but also on the actual operating conditions and speed of the car. The authors therefore carried out experiments in the cabin of a passenger car in real traffic, while observing the amount of air on the speed of the car and setting of flap in mixing chamber. In a subsequent analysis the authors defined dependence of the airflow rate supplied by HVAC system on the speed of the car. Obtained empirical formulas were then used as a part of the code which calculates the data for the HVAC boundary conditions in the simulation of the car cabin environment.

Keywords in Czech

Klimatizace, Měření proudění, Kabina automobilu, Prostředí v kabině automobilu

Keywords in English

HVAC, Flow measurement, Car cabin, Cabin environment

RIV year

2013

Released

25.03.2014

Publisher

EDP Sciences

ISBN

978-80-260-5375-0

ISSN

2100-014X

Book

EPJ Web of Conferences

Volume

67

Number

1

Edition number

1

Pages from–to

201–204

Pages count

4

BIBTEX


@inproceedings{BUT105204,
  author="Jan {Fišer} and Jan {Pokorný},
  title="Effect of car speed on amount of air supplied by ventilation system to the space of car cabin",
  booktitle="EPJ Web of Conferences",
  year="2014",
  volume="67",
  number="1",
  month="March",
  pages="201--204",
  publisher="EDP Sciences",
  isbn="978-80-260-5375-0",
  issn="2100-014X"
}