2024-03-28T20:20:30Z
https://kitami-it.repo.nii.ac.jp/oai
oai:kitami-it.repo.nii.ac.jp:00006593
2022-12-13T02:19:55Z
7:15:39
Computer Simulation of Ozone Electrosynthesis in an N_2/O_2 Mixture-fed Ozonizer*
Kousaku, YOSHIDA
33206
Hiroaki, TAGASHIRA
33207
application/pdf
A computer simulation was performed to study the process of ozone electrosynthesis in the silent dicharges in N_2/O_2 mixtures. The simulation model based on continuity equations for reaction particles and on Poisson’s equation was employed, in which 34 reactions in the gases and two secondary processes al the cathode were considered. The optimum yield efficiencies of ozone at various mixture rates obtained by the simulation are in good agreement with the experiment and it is shown that the dissociation of oxygen molecules by excited nitrogen molecules successfully explains why the ozone efficiencies in the gas mxtures are higher than those estimated from only the O_2 fraction. The ozone generation process in air is discussed in detail. The temporal and spatial variations of the electron density and the electric field intensity between the glass electrodes are also given. These results support the experimental suggestion that the dicharge develops up to the transient glow phase and then disappears.
departmental bulletin paper
北見工業大学
1986-11
application/pdf
北見工業大学研究報告
1
18
11
20
https://kitami-it.repo.nii.ac.jp/record/6593/files/18-1-2.pdf
eng