Slit pulsed valve for generation of long‐path‐length supersonic expansions
作者:
Christopher M. Lovejoy,
David J. Nesbitt,
期刊:
Review of Scientific Instruments
(AIP Available online 1987)
卷期:
Volume 58,
issue 5
页码: 807-811
ISSN:0034-6748
年代: 1987
DOI:10.1063/1.1139636
出版商: AIP
数据来源: AIP
摘要:
We describe a valve for production of jet‐cooled species in a pulsed, long‐path‐length (1.2‐cm) supersonic expansion. The valve produces 150–600‐&mgr;s‐duration pulses at repetition rates up to 60 Hz from a nozzle with variable slit width, and is suitable for use with corrosive gases and vapors.
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