Reference : Modeling and simulation of an air conditioning chilled water system
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Mechanical engineering
http://hdl.handle.net/2268/20231
Modeling and simulation of an air conditioning chilled water system
English
Lebrun, Jean mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Département d'aérospatiale et mécanique >]
Lemort, Vincent mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Turbomachines et propulsion aérospatiale >]
Teodorese, Ion mailto [Université de Liège > > Laboratoire de Thermodynamique > >]
Dec-2006
Les Editions de L'Université de Liège
Yes
No
International
2-87456-039-1
7th International Conference on System Simulation in Buildings
du 11 décembre 2006 au 13 décembre 2006
Liège
[en] This paper is giving an overview of problems encountered and solutions available for the
simulation of an air conditioning system. Focus is given on the chilling water subsystem (from
the chiller to the cooling coil).
Main component simulation models (chillers, pumps, piping, valves, cooling coils and fans) are
presented; they are tuned on manufacturer’s catalogue data.
The way of integrating these models into a global HVAC system simulation is illustrated thanks
to one example: the simulation of (a part of) a real chilled water loop, which is submitted to an
exhaustive monitoring.
Cooling demands and corresponding energy consumptions are systematically simulated and
measured on one-minute time basis.
This provides the opportunity for a global checking of the simulation by comparing simulated
and measured cooling coil outputs.
Further work should also include comparisons on chiller consumptions.
Researchers
http://hdl.handle.net/2268/20231

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