Helicopter fuselage drag ─ combined computational fluid dynamics and experimental studiesA. Batrakov, A. Kusyumov, S. Mikhailov, V. Pakhov, A. Sungatullin, M. Valeev, V. Zherekhov and G. BarakosEUCASS Proceedings Series – Advances in AeroSpace Sciences, 7 (2015) 21-32DOI: https://doi.org/10.1051/eucass/201507021