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Measuring the amount of substance evaporated from the surface of a viscous dielectric liquid during nanosecond barrier discharge
N. G. Danchenkoa, A. E. Dubinovabc, Yu. P. Kozhayevaabc a Federal State Unitary Enterprise "Russian Federal Nuclear Center — All-Russian Research Institute of Experimental Physics", Sarov, Nizhny Novgorod region
b National Engineering Physics Institute "MEPhI", Moscow
c Sarov State Institute of Physics and Technology
Abstract:
The amount of substance evaporated from the surface of a viscous dielectric liquid during nanosecond barrier discharge has been measured for the first time using a method based on the creation of a gas microbubble in the volume of liquid and subsequent generation of discharge in the bubble. By measuring increase in the bubble radius during discharge, it is possible to determine the amount of substance evaporated from the microbubble walls. It is established that millijoule energy deposition in discharge leads to the evaporation of several nanomoles of substance, and this amount grows with the deposited electric energy.
Received: 26.06.2018
Citation:
N. G. Danchenko, A. E. Dubinov, Yu. P. Kozhayeva, “Measuring the amount of substance evaporated from the surface of a viscous dielectric liquid during nanosecond barrier discharge”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 44:20 (2018), 14–20; Tech. Phys. Lett., 44:10 (2018), 909–911
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https://www.mathnet.ru/eng/pjtf5661 https://www.mathnet.ru/eng/pjtf/v44/i20/p14
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Abstract page: | 29 | Full-text PDF : | 27 |
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