Exercises and guided practices

GUIDED PRACTICAL EXERCISES INCLUDED IN THE MANUAL

  1. Familiarization with a cooling system and its main components.
  2. Determination of the inlet power, produced heat and performance coefficient. Air as heat source.
  3. Series and parallel operation of evaporators.
  4. Cyclic process on the P-H state diagram.
  5. Preparation of performances curves of the unit at different inlet and outlet temperatures. Air as a heat source.
  6. Fault finding and simulation.
  7. Lay out of the steam compression cycle in a diagram P-H and comparison with the ideal cycle. Air as heat source.
  8. Familiarization with various expansion elements:Operation with capillary tube.Operation with expansion valve.
  9. Preparation of the performance curves of the unit based on the properties of the refrigerant and at different condensation and evaporation temperatures. Air as heat source.
  10. Effects of a cooling load.

MORE PRACTICAL EXERCISES TO BE DONE WITH THE UNIT

  1. Temperature sensors calibration.
  2. Pressure sensors calibration.

Quality

AFTER-SALES SERVICE