Reference : Modelling the thermal efficiency of condensing boilers working in steady-state conditions
Scientific conferences in universities or research centers : Scientific conference in universities or research centers
Engineering, computing & technology : Energy
http://hdl.handle.net/2268/35739
Modelling the thermal efficiency of condensing boilers working in steady-state conditions
English
Makaire, Danielle [Université de Liège - ULg > Département d'aérospatiale et mécanique > Thermotechnique >]
Ngendakumana, Philippe mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Thermotechnique >]
May-2010
2
International
21st "journées d'études" of the Belgian Section of the Combustion Institute
from 10 to 11 May 2010
Thermotechnique, Université de Liège
Liège
Belgium
[en] Condensing boiler ; thermal efficiency ; modelling
[en] The structure of the model is similar to the model of a conventional boiler model with a main counterflow gas-water heat exchanger (HX1), at which a condensing heat exchanger is added (HX2). The case losses to the ambient is neglected. Prior to the second heat exchanger (HX2), the exhaust gas are converted to equivalent wet air as the wet heat exchanger is simulated by a cooling coil used in air treatment. The model has been validated experimentally on gas- and oil-fired boilers. Calculated thermal efficiencies agree very well with experimental results.
Région wallonne : Direction générale des Technologies, de la Recherche et de l'Energie - DGTRE
COMBU-III-Ulg
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/35739

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Open access
Abstract_21e_JDE_10_11_May_Liege.pdfAuthor postprint41.94 kBView/Open

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.