Cooling coil

File: cooler.doc

Last edition: 2003-03-20/MK

Author: Lars Halling

History: 96-03-01/HN First released version

96-10-04/MK Updated to Menta 1.20

97-09-01/MK Updated to Menta 3.0

2003-03-20/MK Updated to Menta 4.0

Description

This is a simple model of a cooling coil. The dynamics of the air is modelled as a first order filter with nominal time constant = 30 s. The air temperature fall (°C) in steady-state is defined by the PVR-block MaxFall. The nominal value of MaxFall is 20°C.

Inputs

(Real) Temp before Coil, °C.

(Real) Control signal, %.

Outputs

(Real) Temp after Coil, °C.

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