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Investigating the function of the expansion valve of the heat pump

Investigating the function of the expansion valve of the heat pump

VP2.6.3.2

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Description

In the experiment P2.6.3.2, the temperatures T_f and T_h are recorded at the outputs of the expansion valve and the vaporizer. If the difference between these two temperatures falls below a specific limit value, the expansion valve chokes off the supply of coolant to the vaporizer. This ensures that the coolant in the vaporizer is always vaporized completely.

Components of equipment sets

1	389521 4	Heat pump
1	524005W2	Mobile-CASSY 2 WiFi
1	5240673 4	NiCr-Ni adapter S, type K
2	529676 4	Temperature probe, NiCr-Ni, 1.5 mm, type K
1	31312 8	Digital stop-watch

Experiment Instructions

PDF (Experiment description)

P2.6.3.2 Investigating the function of the expansion valve of the heat pump

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Investigating the function of the expansion valve of the heat pump

Description

Components of equipment sets

Experiment Instructions

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