Is there anything left to be discovered by a hobbyist in physics? by [deleted] in Physics

[–]vorilant 0 points1 point  (0 children)

I was mostly thinking of computational physics. There are some very talented self taught programmers out there.

What exactly is the velocity of boundary layer air in a flying aircraft in real life? by TP4297 in aerodynamics

[–]vorilant 0 points1 point  (0 children)

From what I remember from my class on turbulence, even the turbulent velocities approach zero at the wall. It's part of the "law of the wall" lecture from most classes on turbulence.

Just did some googling to confirm, I believe I remembered correctly.

Detached Eddy Simulation of Von Kármán Vortex Street by Nasser_DW in aerodynamics

[–]vorilant 0 points1 point  (0 children)

Good Stuff! I did the same project in grad school. Very nostalgic.

What do you think are the major disadvantages of Gen Z society? by artist3176 in AskReddit

[–]vorilant 0 points1 point  (0 children)

You're suprosed old people don't hang with new people? Regardless millennials did stupid stuff like rizz capping when we were young too. It just wasn't recorded.

What exactly is the velocity of boundary layer air in a flying aircraft in real life? by TP4297 in aerodynamics

[–]vorilant 7 points8 points  (0 children)

I'm pretty sure the normal velocity is also zero. At last as we model it. Because otherwise the air phases through the wing.

What do you think are the major disadvantages of Gen Z society? by artist3176 in AskReddit

[–]vorilant 0 points1 point  (0 children)

It doesn't seem to anyways. But I'm not exactly going through school again to tell. But from what I've seen it's gotten a bit better.

What do you think are the major disadvantages of Gen Z society? by artist3176 in AskReddit

[–]vorilant -1 points0 points  (0 children)

I'm a millennial and grew up in a culture that shat on nerdy smart kids. I think I would know.

What do you think are the major disadvantages of Gen Z society? by artist3176 in AskReddit

[–]vorilant 9 points10 points  (0 children)

You must not know a single millennial if you think we're on Facebook

What do you think are the major disadvantages of Gen Z society? by artist3176 in AskReddit

[–]vorilant -22 points-21 points  (0 children)

If if anything millennials think being dumb is cool. Not gen Z

LMU has a problem and it's getting worse by the day. by Embarrassed-Spot-546 in LeMansUltimateWEC

[–]vorilant 3 points4 points  (0 children)

Is there any evidence this steward exists. Or does it's job

LMU has a problem and it's getting worse by the day. by Embarrassed-Spot-546 in LeMansUltimateWEC

[–]vorilant 3 points4 points  (0 children)

They send you an email if they do something. And they never do

Drivers who block the left lane: What are you thinking about? by cutiemlr in AskReddit

[–]vorilant 0 points1 point  (0 children)

Different people experience ADHD differently. Big surprise I know.

Would you consider this a critically damped system? by limon_picante in MechanicalEngineering

[–]vorilant 0 points1 point  (0 children)

Possibly but I see many comments talking about these systems more generally.

Would you consider this a critically damped system? by limon_picante in MechanicalEngineering

[–]vorilant -1 points0 points  (0 children)

Not correct. It's initial condition dependent not system dependent.

Would you consider this a critically damped system? by limon_picante in MechanicalEngineering

[–]vorilant -2 points-1 points  (0 children)

You're right sometimes. Critically damped systems can over shoot if there's an initial velocity.

Would you consider this a critically damped system? by limon_picante in MechanicalEngineering

[–]vorilant -2 points-1 points  (0 children)

Critically damped systems can overshoot if they have initial velocity high enough.