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Correction to: Optimum Induced Drag of Wingtip Devices: The Concept of Best Winglet Design

The Original Article was published on 01 March 2022

Correction to: Aerotecnica Missili & Spazio https://doi.org/10.1007/s42496-022-00110-z

The original version of this article unfortunately contained a mistake. Equation 2 was not correct. The correct equation you can see below:

$$\begin{aligned} \left\{ \begin{array}{l} - \sum \limits _{k =1} ^N \frac{1}{\pi }\int \limits _{-1}^{1} \!\!\!\!\!\!- l_{kj}^2{\widetilde{\varGamma }}^{\mathrm {opt}}_k\left( u_{vk}\right) {\tilde{Y}}_{kj}\left( u_{vk},u_j\right) \,\,\mathrm {d}u_{vk} = {\tilde{y}}_j \left( u_j\right) \\ {}\varepsilon = \sum \limits _{j = 1}^{N}\frac{b_{wj}^2}{b_{w}^2} \varepsilon _j \quad j = 1,2,\ldots ,N \end{array} \right. \end{aligned}$$
(2)

The original article has been corrected.

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Correspondence to Luciano Demasi.

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Demasi, L., Monegato, G., Cavallaro, R. et al. Correction to: Optimum Induced Drag of Wingtip Devices: The Concept of Best Winglet Design. Aerotec. Missili Spaz. (2022). https://doi.org/10.1007/s42496-022-00114-9

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  • DOI: https://doi.org/10.1007/s42496-022-00114-9