Numerical comparative analysis of hybrid ventilation system and single fresh air system

Author

Chen, Jianfang ; Ye, Bichao

Author_Institution

Sch. of Pet. Eng., Changzhou Univ., Changzhou, China

fYear

2011

fDate

15-17 July 2011

Firstpage

460

Lastpage

463

Abstract

A hybird ventilation system is put forward in this paper. Numerical comparative analysis has been made between hybird ventilation system and fresh air system in order to obtain the performance of the hybird ventilation system. Simulations are carried out in a hotel based on the tracer gas decay method. Comparing detailed analysis results, a comprehensive discussion of indoor air temperature and contaminant concentration distribution is presented. Comparative results show that the hybird ventilation system can provide a high level of indoor air quality and save energy in the case of achieving the same effect.

Keywords

contamination; numerical analysis; ventilation; contaminant concentration distribution; fresh air system; hotel; hybird ventilation system; indoor air temperature; numerical comparative analysis; tracer gas decay method; Atmospheric modeling; Heating; Monitoring; Numerical simulation; Temperature distribution; Temperature measurement; Ventilation; fresh air system; hybrid ventilation system; numerical simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on

Conference_Location

Hohhot

Print_ISBN

978-1-4244-9436-1

Type

conf

DOI

10.1109/MACE.2011.5986959

Filename

5986959