Type 81 --- SCHIPLSI ==================== NUMERICAL SIMULATION OF A TWIN-SCREW CHILLER IN CONTINUOUS REGIME AT A GIVEN LEVEL IF UNLOADING Routine SCHIPLSI deals with the part-load operation of a screw chiller equipped with a slide valve for capacity control. As the valve is opened, it delays the posiition at which compression begins and it results in a reduction of refridgerant volume flro rate at the beginning of the compression. The chiller is assumed to work with only one compressor. Input, Output and Parameter descriptions are in the *.for file. For More details, see the HVAC1KIT manual. For a complete description of the routine, reference the HVAC1KIT manual, prepared by; Jean Pascal BOURDOUXHE and Marc GRODENT, Research Assistants. Jean LEBRUN, Principle Investigator.