NTC-19.03.1 “Vortex compressors”

Structurally, the training system consists of a housing with a front panel and integrated desktop mounted.

The following equipment is located inside: electrical equipment, measuring system and power supply. A frame with the following objects of research is fixed on the desktop: low-pressure air compressors (blowers), air filters, pipelines with built-in temperature sensors and Pitot tubes, shut-off and control valves. The pipelines used have an internal diameter of 35 mm. The system of pipelines and fittings allows switching on measuring the following characteristics:

• both blowers in single mode;
• joint operation of parallel-connected blowers;
• joint operation of series-connected blowers.

On the front there is a power switch, control panels of power frequency converters (IF), ports for tubes connection, sockets for temperature sensors connection, indicators of measuring system, a USB port.

The measuring system includes:

• pressure sensors (at least 6);
• temperature sensors (at least 3);
• electric power meters (at least 2).

The training system is supplied with:

• a set of methodical and technical documentation intended for the teaching staff;