Structural and chemical evolution in neutron irradiated and helium-injected ferritic ODS PM2000 alloy
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DOI: 10.1016/j.jnucmat.2016.11.022
Abstract: Abstract An investigation of the influence of helium on damage evolution under neutron irradiation of an 11 at% Al, 19 at% Cr ODS ferritic PM2000 alloy was carried out in the High Flux Isotope Reactor (HFIR) using… read more here.
Keywords: structural chemical; evolution; helium injected; evolution neutron ... See more keywords
Specific impulse gain mechanism of swirling helium-injected solid–gas hybrid rocket motor
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DOI: 10.1063/5.0257788
Abstract: Compared to liquid rocket motors, solid rocket motors have lower specific impulse and weaker thrust regulation capabilities. Therefore, the concept of helium-injected solid–gas hybrid rocket motor (SGHRM), which can effectively improve specific impulse and achieve… read more here.
Keywords: rocket; specific impulse; combustion; helium ... See more keywords