| Инд. авторы: | Medvedev R.N., Churkin D.S, Zarubin I.A. |
| Заглавие: | Inductive discharge as a method for direct detection of impurities in water |
| Библ. ссылка: | Medvedev R.N., Churkin D.S, Zarubin I.A. Inductive discharge as a method for direct detection of impurities in water // Journal of Physics: Conference Series. - 2016. - Vol.754. - Iss. 10. - Art.102007. - ISSN 1742-6588. - EISSN 1742-6596. |
| Внешние системы: | DOI: 10.1088/1742-6596/754/10/102007; SCOPUS: 2-s2.0-85006010355; |
| Реферат: | eng: This paper reports on the excitation of atomic spectra of tap water vapor using an inductive discharge. It is shown that at a RF source frequency of 27 MHz and a plasma power output from 500 to 600 W, a steady discharge exists to pressures of 10-2 atm. Plasma temperature was determined by the Boltzmann plot method and was approximately 5500 K. At this temperature, it was possible to detect sodium ions dissolved in water. This suggests that an inductive discharge in water vapor can be used to determine the presence of impurities. © Published under licence by IOP Publishing Ltd. |
| Ключевые слова: | Sodium ions; Plasma temperature; Plasma power; Inductive discharges; Impurities in; Direct detection; Electric discharges; Atomic spectra; Water vapor; Metal ions; Hydrodynamics; Fluid dynamics; Atomic spectroscopy; Boltzmann plot; |
| Издано: | 2016 |
| Физ. характеристика: | 102007 |
| Конференция: | Название: All-Russian Conference with the School for Young Scientists Thermophysics and Physical Hydrodynamics 2016, TPH 2016 Даты проведения: 2016-09-19 - 2016-09-25 |