modelIcingBlock

Block which decreases evaporator power by an icing factor

Extends from AixLib.Obsolete.BaseClasses.ObsoleteModel (Icon for classes that are obsolete and will be removed in later versions).

Information

Model for calculation of the icing factor. The replaceable function uses the inputs to calculate the resulting icing factor.

Type	Name	Default	Description
Integer	hourDay	16	Hour of the day
AixLib.Utilities.Time.Types.ZeroTime	zerTim	AixLib.Utilities.Time.Types.ZeroTime.NY2016	Enumeration for choosing how reference time (time = 0) should be defined
Integer	yearRef	2016	Year when time = 0, used if zerTim=Custom

Type	Name	Description
Modelica.Blocks.Interfaces.RealInput	T_flow_ev	Temperature at evaporator inlet
Modelica.Blocks.Interfaces.RealInput	T_ret_ev	Temperature at evaporator outlet
Modelica.Blocks.Interfaces.RealInput	T_oda	Outdoor air temperature
Modelica.Blocks.Interfaces.RealInput	m_flow_ev	Mass flow rate at evaporator
Modelica.Blocks.Interfaces.RealOutput	iceFac	Efficiency factor (0..1) to estimate influence of icing. 0 means no heat is transferred through heat exchanger (fully frozen). 1 means no icing/frosting.

Type	Name	Default	Description
AixLib.Utilities.Time.CalendarTime	calTim

Name	Description
iceFunc