Turbulent wake behind a grid with a smoke jet

Credits: Chirag Kalelkar, Bigyansu Behera

Download my articles here:

1. Salt oscillator

2. Instability of Kolmogorov flow

3. Experiments with vortex rings

4. Experiments with soap bubbles and soap films

5. Experiments with non-Newtonian fluids

6. Bubble raft

7. Antibubbles

8. Kelvin-Helmholtz instability

9. Rayleigh-Taylor instability

10. Analog computing with soap films

11. Marangoni effect

12. Experiments with air bubbles in liquids

13. Experiments with Hele-Shaw cells

14. Experiments with liquid drops

15. Miscellaneous fluid instabilities

16. Flow visualisation:

[xxukrutt]

hello, how did you create the smoke?thanks in advance