1. Flow-structure interactions of multiple inverted flags in different arrangements

   • Li-Hao Feng
   • Yao-Wei Hu
   • Jin-Jun Wang

   Research Article 30 November 2021 Article: 254

   

2. Correction to: Influence of time interval on the water entry of two spheres in tandem configuration

   • Xujian Lyu
   • Honglu Yun
   • Zhaoyu Wei

   Correction 29 November 2021 Article: 253

3. Kernelized Lagrangian particle tracking

   • Yin Yang
   • Dominique Heitz

   Research Article 26 November 2021 Article: 252

   

4. Volumetric calibration for scheimpflug light-field PIV

   • Zhou Zhao
   • Shengxian Shi

   Research Article 25 November 2021 Article: 251

   

5. Sensitivity of a fluidic oscillator to modifications of feedback channel and mixing chamber geometry

   • Abdul Raouf Tajik
   • Kursat Kara
   • Vladimir Parezanović

   Research Article Open access 22 November 2021 Article: 250

   

6. Refractive-index-matched polymer for experimental fluid dynamics in water

   • Charles Fort
   • Philippe M. Bardet

   Letter 22 November 2021 Article: 249

   

7. Localized time accurate sampling of nonequilibrium and unsteady hypersonic flows: methods and horizons

   • Richard Miles
   • Arthur Dogariu
   • Laura Dogariu

   Research Article Open access 22 November 2021 Article: 248

   

8. Distribution of probability of the vapor phase occurrence in a cavitating flow based on the concentration of PIV tracers in liquid

   • Konstantin S. Pervunin
   • Mikhail V. Timoshevskiy
   • Boris B. Ilyushin

   Research Article 20 November 2021 Article: 247

   

9. Do impact spatters depend on impact velocity, impact energy or impactor shape?

   • Richard Faflak
   • Daniel Attinger

   Research Article 19 November 2021 Article: 246

   

10. The effect of hand posture on swimming efficiency

    • Joris van den Berg
    • Rens Bazuin
    • Willem van de Water

    Research Article Open access 16 November 2021 Article: 245

    

11. Optimization of a SPIV experiment for derivative moments assessment in a turbulent boundary layer

    • Jean Marc Foucaut
    • William K. George
    • Christophe Cuvier

    Research Article 13 November 2021 Article: 244

    

12. A levitating/rotating ball–basic considerations

    • Ricardo Mejia-Alvarez
    • Timothy Ohtake
    • John Foss

    Research Article 13 November 2021 Article: 243

    

13. Shock interaction induced heat flux augmentation in hypersonic flows

    • Ali Gülhan
    • Sebastian Willems
    • Dominik Neeb

    Research Article Open access 12 November 2021 Article: 242

    

14. Drag reduction mechanisms on a generic square-back vehicle using an optimised yaw-insensitive base cavity

    • Magnus Urquhart
    • Max Varney
    • Martin Passmore

    Research Article Open access 11 November 2021 Article: 241

    

15. Structure and mixing of a meandering turbulent chemical plume: concentration and velocity fields

    • David L. Young
    • Ann I. Larsson
    • Donald R. Webster

    Research Article 09 November 2021 Article: 240

    

16. Supersonic cavity flow with a downstream-sliding door

    • Aaron M. Turpin
    • Kenneth O. Granlund
    • Hirotaka Sakaue

    Research Article 05 November 2021 Article: 239