- #1
jagadeeshr
- 11
- 0
Hi,
I recently came across a blog on schlieren visualization (http://ottobelden.blogspot.in/2010/07/homemade-schlieren-photography-setup.html).
I replicated it with the following: Convex lens (130 mm dia and 350 mm focal length), LED light source (5 mm white LED) and smartphone camera (Moto G4 Plus).
Below is the flow visualization of a hair dryer:
Can anyone suggest how to estimate the velocity of the air flow?
Thank you
Jagadeesh R
I recently came across a blog on schlieren visualization (http://ottobelden.blogspot.in/2010/07/homemade-schlieren-photography-setup.html).
I replicated it with the following: Convex lens (130 mm dia and 350 mm focal length), LED light source (5 mm white LED) and smartphone camera (Moto G4 Plus).
Below is the flow visualization of a hair dryer:
Can anyone suggest how to estimate the velocity of the air flow?
Thank you
Jagadeesh R