Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
Features of using traditional diagnostic tools for recording supersonic jets of rarefied gases in flows with clusters. / Zarvin, A. E.; Dubrovin, K. A.; Khudozhitkov, V. E. и др.
в: Journal of Physics: Conference Series, Том 1313, № 1, 012060, 12.09.2019.Результаты исследований: Научные публикации в периодических изданиях › статья по материалам конференции › Рецензирование
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TY - JOUR
T1 - Features of using traditional diagnostic tools for recording supersonic jets of rarefied gases in flows with clusters
AU - Zarvin, A. E.
AU - Dubrovin, K. A.
AU - Khudozhitkov, V. E.
AU - Chinenov, S. T.
AU - Kalyada, V. V.
AU - Yaskin, A. S.
PY - 2019/9/12
Y1 - 2019/9/12
N2 - Features of the formation of supersonic underexpanded jets in condensation, as well as measurements in such jets by electron-beam and molecular-beam methods are considered. It is shown that the clusters in the flow can change both the geometry and the structure of the supersonic jets. It is determined that the readings of the mass analyzer used as a detector of a narrowly directed molecular beam depend to a large extent on the size of the clusters and the value of the detector's solid angle. The examples which compare the traditional method of mass spectrometry with ionization and a new method ionization by high-voltage electron beam with the subsequent transport of ions to the mass spectrometer detector with its own turned-off ionization block illustrate changes in the detected clusters.
AB - Features of the formation of supersonic underexpanded jets in condensation, as well as measurements in such jets by electron-beam and molecular-beam methods are considered. It is shown that the clusters in the flow can change both the geometry and the structure of the supersonic jets. It is determined that the readings of the mass analyzer used as a detector of a narrowly directed molecular beam depend to a large extent on the size of the clusters and the value of the detector's solid angle. The examples which compare the traditional method of mass spectrometry with ionization and a new method ionization by high-voltage electron beam with the subsequent transport of ions to the mass spectrometer detector with its own turned-off ionization block illustrate changes in the detected clusters.
KW - FRAGMENTATION
UR - http://www.scopus.com/inward/record.url?scp=85073607050&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1313/1/012060
DO - 10.1088/1742-6596/1313/1/012060
M3 - Conference article
AN - SCOPUS:85073607050
VL - 1313
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012060
T2 - 26th International Conference on Vacuum Technique and Technology, VTT 2019
Y2 - 18 June 2019 through 20 June 2019
ER -
ID: 21927860