ACI Services eRCM

With so many compressors, so many performance methods, so many PLC implementations and so many restrictions for safe use, ACI’s eRCM Modeling Software provides the perfect solution to model compressor performance curves. You simply specify the compressor’s geometry (frame, cylinder, stage, throw, valving, etc.) via direct inputs or from our extensive database of OEM and legacy records and eRCM displays that unit’s performance curves: Pressures vs. Load, Pressure vs. Flow, Pressure vs. Pressure and more, including graphs of net rod load forces and PV/PT cards. Operating conditions always change. If you need to know if adding a 500 cubic inch unloader to your fifth cylinder’s head end will give you enough unloading to accommodate the new operating map, then eRCM is for you. Within seconds you’ll have your answer. Tired of Gas Control using one method to predict unit performance, while you’