Unpublished conference/Abstract (Scientific congresses and symposiums)
Energy audit of air conditioning systems
Andre, Philippe; Hannay, Cl.; Hannay, J. et al.
2007Clima 2007
 

Files


Full Text
CO54.pdf
Author postprint (1.94 MB)
Request a copy

All documents in ORBi are protected by a user license.

Send to



Details



Abstract :
[en] The work presented here consists in developing an audit methodology, with appropriate simulation tools and benchmarks. Several case studies are used to support, to test and to illustrate these developments. Each case study is described according to a standard format, in order to make the data easy to re-use in the future. The audit of the HVAC system consists in analyzing the information available about actual energy performances and in identifying the most attractive retrofit opportunities. Focus is given here to cooling energy consumption, but it could never be completely dissociated from heating requirements. An example of case study is presented in the paper to give a first idea of what could be the (difficult) task of the energy auditor. One of the main difficulties comes from the too many information lacks. Filling these lacks would require, in most case, more detailed energy records on site. Simulation models may help a lot, for a better interpretation of on site records and also for a safe identification of the most promising retrofit opportunities. Such models and examples of simulations are presented in the paper.
Disciplines :
Energy
Author, co-author :
Andre, Philippe ;  Université de Liège - ULiège > Département des sciences et gestion de l'environnement > Surveillance de l'environnement
Hannay, Cl.
Hannay, J.
Lebrun, Jean ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Département d'aérospatiale et mécanique
Lemort, Vincent  ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Turbomachines et propulsion aérospatiale
Teodorese, V.
Language :
English
Title :
Energy audit of air conditioning systems
Publication date :
June 2007
Event name :
Clima 2007
Event organizer :
REHVA
Event place :
Helsinki, Finland
Event date :
du 10 juin au 14 juin 2007
Audience :
International
Available on ORBi :
since 11 May 2010

Statistics


Number of views
86 (7 by ULiège)
Number of downloads
4 (4 by ULiège)

Bibliography


Similar publications



Contact ORBi