118 citations · 254 across the 12 of their papers we have counts for
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physics.flu-dyn2017★ 23 cited
Global instability of low-density jets
W. Coenen, L. Lesshafft, X. Garnaud +1
The global stability of laminar axisymmetric low-density jets is investigated in the low Mach number approximation. The linear modal dynamics is found to be characterised by two fe…
physics.flu-dyn2017★ 31 cited
Artificial eigenmodes in truncated flow domains
Lutz Lesshafft
Whenever linear eigenmodes of open flows are computed on a numerical domain that is truncated in the streamwise direction, artificial boundary conditions may give rise to spurious…