A theoretical study including the breakdown voltage characteristics for some industrial gases

Industrial characteristics calculations concentrated on the physical properties for break down voltage in sf6, cf4 gases, and their mixture with different concentrations are presented in our work. Our calculations focus on the variety of break down voltage with the percentage concentration of the mixed gases (SF6, CF4) for multi cases of the valuable standard parameters (E/N) and/or (E/P) in which it contains the gases densities considering the plate spacing into account. The essential transport parameters measured to verify the breakdown voltage are the total ionization coefficient (α) and total attachment coefficient (η). The breakdown voltage has been observed depends heavily on the reduction of the applied electric field (E/N). The Calculations are achieved by using an improved modern code simulated on windows technique. Our results give rise to a compatible agreement with the other experimental published data.