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   Articles with "gas jets" as a keyword



The Mechanism for the Quasi-Back-Attack Phenomenon of Gas Jets Submerged in Water

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recommendations! Published in 2019 at "International Journal of Aeronautical and Space Sciences"

DOI: 10.1007/s42405-018-00138-1

Abstract: Over-expanded and under-expanded gas jets submerged in water have been studied through numerical simulation and experiments. Comparisons between numerical and experimental results are made to validate the conclusion that the ‘quasi-back-attack’ phenomenon in high-unexpanded conditions… read more here.

Keywords: gas; back attack; gas jets; quasi back ... See more keywords

Study on draining off water mechanism and interaction characteristic of high-temperature and high-pressure combustion-gas jets with the water

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recommendations! Published in 2018 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2018.07.126

Abstract: Abstract A new method of underwater launching is proposed to overcome the water resistance in the barrel and realize continuous launching by forming gas curtain without any complex device. Namely, part of gunpowder combustion-gases behind… read more here.

Keywords: gas jets; combustion gas; water; combustion ... See more keywords

Characterization of Supersonic Gas Jets for High-Resolution Laser Ionization Spectroscopy of Heavy Elements

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recommendations! Published in 2018 at "Physical Review X"

DOI: 10.1103/physrevx.8.041008

Abstract: The method of laser spectroscopy in supersonic gas jets was proposed for high-resolution and highefficiency in-gas laser ionization and spectroscopy studies of short-lived nuclei. The flow properties of such supersonic gas jets have been characterized… read more here.

Keywords: resolution; laser; gas jets; supersonic gas ... See more keywords

Below-threshold harmonic generation in gas-jets for Th-229 nuclear spectroscopy.

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recommendations! Published in 2023 at "Optics express"

DOI: 10.1364/oe.486338

Abstract: The generation of below-threshold harmonics in gas-jets constitutes a promising path towards optical frequency combs in the vacuum ultra-violet (VUV) spectral range. Of particular interest is the 150 nm range, which can be exploited to probe… read more here.

Keywords: gas jets; spectroscopy; threshold harmonic; generation ... See more keywords