Non-normality and nonlinearity in combustion–acoustic interaction in diffusion flames – CORRIGENDUM

Recent investigations by L. Magri and M. P. Juniper have brought to light certain errors in the paper by Balasubramanian and Sujith (Journal of Fluid Mechanics, vol. 594, 2008, pp. 29–57). The revision is available in a separate note (Journal of Fluid Mechanics, vol. 733, 2013, pp. 681–683), which shows that these ducted diffusion flames exhibit a transient growth of order 1 to 10. These results are in contrast to those presented by Balasubramanian & Sujith (2008), who found the transient growth to be of order $1{0}^{5} $ to $1{0}^{7} $ .