Advancements in technology, such as modern-day inverters, continue to shape the HVAC industry, but one development set the ...

After reciprocating, sliding vane compressors, also referred to as rotary vane compressors, are one of the oldest types of compressors. The first known description of a sliding vane pump was in a book ...

Mechanical Dynamics & Analysis (MD&A) completed compressor blade replacement work on two 7FA units, including full inspections, and ongoing operational recommendations. We were responsive to emerging ...

A shift to angular and polar coordinates offers control engineers a more physically rigorous, PID-friendly approach ...