Investigation of the characteristics of gas jets produced by annular atomizer

Valeriy Zvegintsev, Ilya Lysak, Tatyana Malinovskaya, Galina Lysak, Rinat Khakimov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The aim of the work was to study jet flows produced by gas-gas ejector with annular primary flow nozzle and central duct for secondary flow in case of its consequent usage as a liquids atomizer. A complex experimental and numerical study of a coaxial jet has been performed. A set of probe methods for diagnosing flows provides new data on the characteristic of the flow: the effective area of the ejector nozzle critical section, the gas velocity profiles and the ejection coefficient. Experimental data on the coaxial flows are extremely important for the verification of developing theoretical models of liquid destruction by a gas flow using annular ejectors.

Original languageEnglish
Title of host publication19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
EditorsVasily Fomin
PublisherAmerican Institute of Physics Inc.
Volume2027
ISBN (Electronic)9780735417472
DOIs
Publication statusPublished - 2 Nov 2018
Event19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 - Akademgorodok, Novosibirsk, Russian Federation
Duration: 13 Aug 201819 Aug 2018

Conference

Conference19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
CountryRussian Federation
CityAkademgorodok, Novosibirsk
Period13.8.1819.8.18

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Zvegintsev, V., Lysak, I., Malinovskaya, T., Lysak, G., & Khakimov, R. (2018). Investigation of the characteristics of gas jets produced by annular atomizer. In V. Fomin (Ed.), 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 (Vol. 2027). [040075] American Institute of Physics Inc.. https://doi.org/10.1063/1.5065349