Protrusion of the Rod Electrode in the Electrospinning Process

Table 1

Measured values of critical voltage.

Protrusion [mm]	2.5	5	10	20	50	100
Electrode potential [kV]	24	22.5	14	9.2	8.8	8.5
Collector potential [kV]	10	10	10	9	8	8
Potential difference [kV]	34.5	32.5	24	18.2	16.8	16.5
Upper variance limit [kV]	37	34	25	18.5	17	16.6
Lower variance limit [kV]	32	31	23	18	16.7	16.4