Meaning of underexpanded | Babel Free
Examples
“The setup makes use⟳ of LEDs, pulsed with high currents to increase⟳ the optical output to sufficient levels, exploiting the advantages of LED light⟳ over conventional light⟳ sources. As a test-case we study⟳ the interaction of a Mach 1.7 cross flow⟳ and a transverse underexpanded jet, which is commonly studied considering the mixing and combustion in scramjet engines.”
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.
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