Annual Report

applied benzonitrile breakdown voltage cable calculated capacitance capacitor cathode cell charge carriers Chem conduction Conference on Electrical corona corona discharge Corporation curve decrease density dependence dielectric constant Dielectric Phenomena dielectric properties Dielectric Relaxation dipole discharge dissipation factor dodecylbenzene E. I. du Pont effect elec electric field electric strength Electrical Insulation electrode emission equation experimental field strength film flashover fluid frequency function hexane impregnated impulse impurities increase injection ionic ionization ions layer liquid loss materials measurements mechanism metal mobility molecular molecules negative Nemours & Company nitrogen observed obtained oxide paper parameters particles peak percent permittivity Phys plotted polarity reversal polyethylene polymer polystyrene Pont de Nemours pressure psig pulse range region relaxation sample shown in Figure shows silicon solid space charge specimen stress surface Table thermal thickness tion traps University versus Westinghouse Research Laboratories wire