Dean vortices in turbulent flows: rocking or rolling? - Athanasia Kalpakli; Ramis Örlü; P. Henrik Alfredsson (J. Vis., 2012)

Flow visualization of an oblique impinging jet: vortices like it downhill, not uphill. - Ramis Örlü; Athanasia Kalpakli Vester (J. Vis., 2016)

Combined hot-wire and PIV measurements of a swirling turbulent flow at the exit of a 90° pipe bend. - Athanasia Kalpakli Vester; Sohrab S. Sattarzadeh; Ramis Örlü (J. Vis., 2016)

Unravelling tumble and swirl in a unique water-analogue engine model. - Athanasia Kalpakli Vester; Yu Nishio; P. Henrik Alfredsson (J. Vis., 2018)