For the sake of completeness, the most relevant notations used in this text are summarized below: Abbreviations
C – Conductor CCF – Composite Centred-Face, centred design DAQ – Data Acquisition DoE – Design of Experiments ESVM – Electrostatic Voltmeter GPIB – General-Purpose Interface Bus (IEEE-488) HDPE – High Density Polyethylene HV – High Voltage M – Middling NC – Nonconductor PE – Polyethylene PVC – Polyvinylchloride RPM – Revolutions per minute SPC – Statistical Process Control VI – Virtual Instrument VISA – Virtual Instrumentation Software Architecture
Notations
α1 – Angular position of corona electrode [°] α2 – Angular position of electrostatic electrode [°] γ – Angular position of the splitter [°] σ – Standard deviation c – Metal content [%] Cp – Capability index E – Electric field strength [V/m] G – Global performance index [%] n – Roll speed [RPM] s1, d1 – Radial position of corona electrode [m] s2, d2 – Radial position of electrostatic electrode [m] q, Q – Charge [C] R – Roll radius [m] RH- Relative humidity [%] U – High voltage level [V] |
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