Article (Scientific journals)
Development of simple cooling coil models for simulation of HVAC systems
Lemort, Vincent; Cuevas, Cristian; Lebrun, Jean et al.
2008In ASHRAE Transactions, 114 (1), p. 319-328
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Keywords :
cooling coil
Abstract :
[en] This paper presents two simple cooling coil models. The first part of the paper describes and validates the first one (“reference model”). This model only necessitates 3 parameters, which can be estimated by using commissioning or manufacturer information. The second part of the paper presents and validates the second simple model (“simplified model”). The paper shows how the latter can be built from the reference model, when there is no need to describe what happens on the refrigerant side. This simplified model can be easily integrated in the model of a global HVAC system in order to calculate the cooling coil energy consumption over large time periods. The simplified model is appropriate to decrease the computational time and avoid numerical instabilities.
Disciplines :
Mechanical engineering
Author, co-author :
Lemort, Vincent  ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Turbomachines et propulsion aérospatiale
Cuevas, Cristian;  Universidad de Concepción
Lebrun, Jean ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Département d'aérospatiale et mécanique
Teodorese, Ion Vladut;  Université de Liège - ULiège > Laboratoire de Thermodynamique
Language :
English
Title :
Development of simple cooling coil models for simulation of HVAC systems
Publication date :
2008
Journal title :
ASHRAE Transactions
ISSN :
0001-2505
Publisher :
American Society of Heating, Refrigerating & Air-Conditioning Engineers, Inc.
Volume :
114
Issue :
1
Pages :
319-328
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 25 August 2009

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