r/FluidMechanics is a subreddit with 26k members. The community frequently discusses pressure, fluid mechanics, flow, help, and pumps, and they frequently recommend/review textbook, and the most common flair used is q&a, video, theoretical, computational, and homework.
Everything that is related to anything that flows. The hub for all the news, questions and mindblowing flow vizualizations! Official Lemmy community: https://discuss.tchncs.de/c/fluidmechanics
Popular Topics in r/FluidMechanics
#1
Pressure
22 posts
#2
Fluid Mechanics
20 posts
#3
Flow
9 posts
#4
Help
8 posts
#5
Pumps
4 posts
#6
Bernoulli
3 posts
#7
Water
3 posts
#8
Velocity
3 posts
#9
Fluid
3 posts
#10
Venturi
3 posts
Products Discussed in r/FluidMechanics
Textbook
7 reviews
#1
Cengel
4.0★ from 2 reviews
#2
Panton
5.0★ from 1 review
#3
Cengel and Cimbala
4.0★ from 1 review
Flair Used in r/FluidMechanics
#1
Q&A
: "Double vortex- Can someone explain how this can happen?"
32 posts
#2
Video
: "Why did all the bubbles burst at the same time? We didn't blow on it"
22 posts
#3
Theoretical
: "Fluid Dynamics Governing Equations! Which one is your favorite?"
22 posts
#4
Computational
: "Which method did you start your CFD journey with?"
18 posts
#5
Homework
: "Need help"
18 posts
#6
Experimental
: "My experiment with vibro boat in slow motion"
9 posts
#7
Help
: "Self Studying Fluid Mechanics"
1 post
#8
Study Material
: "How Outdated is Frank White's 1979 edition of Fluid Mechanics?"
1 post
#9
Custom
: "A cleaner way to think about early-time buoyancy acceleration?"
1 post
Member Growth in r/FluidMechanics
Yearly
+6k members(31.7%)
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Last updated: June 3, 2026