3 ms·
You learned something different then because this finding is that some kinds of additional roughness delay the transition to turbulent flow which is pretty clea
by clnhlzmn 4mo ago
You learned something different then because this finding is that some kinds of additional roughness delay the transition to turbulent flow which is pretty clear in the article.
- fsagx 4mo agohttps://phys.org/news/2014-01-smooth-rough-surfaces.html https://phys.org/news/2014-01-smooth-rough-surfaces.html A quick search looks to show the same general topic from more than a decade ago. I too have a recollection of this being discussed in the late 80s or early 90s. Maybe some folk wisdom that's just now getting quantified.
- rawgabbit 4mo agoThanks for clarifying.