JoshTheEngineer | Schlieren Knife-Edge Placement @JoshTheEngineer | Uploaded October 2017 | Updated October 2024, 1 hour ago.
How do you know where to place your knife-edge for your Schlieren setup? In this video, I'll show you what happens when you put the knife-edge in front of, behind, and exactly at the focus point. After watching, you'll be able to place your knife-edge in the best possible position for your own setup.
===== RELEVANT VIDEOS =====
How To: Build Your Own Schlieren Setup
goo.gl/TzM8vr
How To: DIY Laser Schlieren
goo.gl/ERghgJ
How do you know where to place your knife-edge for your Schlieren setup? In this video, I'll show you what happens when you put the knife-edge in front of, behind, and exactly at the focus point. After watching, you'll be able to place your knife-edge in the best possible position for your own setup.
===== RELEVANT VIDEOS =====
How To: Build Your Own Schlieren Setup
goo.gl/TzM8vr
How To: DIY Laser Schlieren
goo.gl/ERghgJ
![Explained: NACA 4-Digit GUI Part 10/10 [MATLAB]](https://i.ytimg.com/vi/kk-5MShSTwA/hqdefault.jpg "Explained: NACA 4-Digit GUI Part 10/10 [MATLAB]
This is the last video in my 10-video series on coding a program in MATLAB to compute, display, and save a NACA 4-digit airfoil.
IN THIS VIDEO:
We add in the code for saving the airfoil data out to a text file. Both the LE to TE and TE to LE methods are coded. A comparison between the output from this code and the data from the UIUC airfoil data site (see link below) is made to confirm that our code works the way it should.
UIUC Airfoil Data Site:
http://m-selig.ae.illinois.edu/ads/coord_database.html
IN THIS SERIES:
Part 1/10 : https://goo.gl/9UBgbo
Part 2/10 : https://goo.gl/jRRcYJ
Part 3/10 : https://goo.gl/rSVLHo
Part 4/10 : https://goo.gl/HwHB39
Part 5/10 : https://goo.gl/AlDne8
Part 6/10 : https://goo.gl/7n1QP7
Part 7/10 : https://goo.gl/nTGleR
Part 8/10 : https://goo.gl/ez247P
Part 9/10 : https://goo.gl/8mXYcc
Part 10/10: https://goo.gl/ovBlbW
If youve made it this far, thanks for watching! I hope you enjoyed it. Let me know if you have any questions or comments.")
![Explained: Normal Vector [CFD]](https://i.ytimg.com/vi/mixm2y8ukTg/hqdefault.jpg "Explained: Normal Vector [CFD]
This is a video describing the general technique of finding a vector normal to another vector, with an emphasis on its relation to CFD codes.")
![Explained: Line And Scatter Plot [Excel]](https://i.ytimg.com/vi/nFylutP84ro/hqdefault.jpg "Explained: Line And Scatter Plot [Excel]
This video explains how to display both line data and scatter data on the same plot in Excel.")
