The service technician cannot control many factors that affect a reciprocating compressor’s capacity. However, the tech can control a few factors that can help the system have more capacity and run ...

The APR control provides full-capacity modulation direct-expansion air conditioning systems of all sizes. Responding quickly to changing conditions, the unit controls temperature and humidity to ...

This paper describes the recent efforts on developing an automotive climate control system throughout integrating an electrically-controlled variable capacity scroll compressor with a fuzzy logic ...

Installing a recycle valve in parallel with the antisurge valve of a turbine-driven multistage (low pressure/high pressure) centrifugal compressor, in combination with control system modifications, ...