Air Conditioning Examples🔗
Import Workspace : Before using any of the examples in this page, please make sure to import this workspace to Modelon Impact by clicking the below button. This link will only work for users having the Modelon Impact Pro.
Don't make any modifications in workspace.
Instructions to run examples:
If not done already: Load Workspace
Load the example in Modelon Impact by clicking this link. Press the play button to simulate
Vapour Cycle with Cabin
This is an example of a cabin connected over the evaporator in a vapour cycle. The compressor displacement is controlled to obtain the set-point value of the outlet air temperature from the evaporator.
All air boundary conditions are set in the airInit record. The air mass flow is decided by the blower model which sets a fixed value of the mass flow rate. In this example, the air is recirculated. To change this so that the air is taken from the ambient environment the byPassValve model should be used
Twin Evaporator Cycle
Example of a 2 evaporator system. The cycle summary variables all refer to the front evaporator, for the back evaporator, please refer to the summary of the component.
After 90's of simulation there is a change as the air temperature over the condenser is increased.
This model switches the operation of an air conditioner and a heat pump by switching the flow path of the refrigerant with a four-way valve, thereby reversing the flow of the refrigerant in a direction other than the compressor. The heat transfer coefficient of the refrigerant side in the heat exchanger is calculated at a constant value to accommodate both the evaporator and the condenser.