/sci/ - Science & Math » Thread #14093000

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Anonymous Wed 12 Jan 18:54:17 2022 No.14093000 View Reply Original Report

Quoted By: >>14093052 >>14093189

If I create a perfect/ideal curl or vortex, will it's momentum or path be conserved?

Anonymous

Anonymous Wed 12 Jan 2022 19:04:43 No.14093052 Report

Quoted By: >>14093077

>>14093000
>will it's momentum be conserved
with respect to what? time? you haven't established any kind of time evolution yet
> path be conserved?
no idea what this means

Anonymous

Anonymous Wed 12 Jan 2022 19:11:16 No.14093077 Report

Quoted By: >>14093086

>>14093052
Yes time works. By path being conserved, I mean if its not acted upon by any external forces, will its motion remain the same or constant?

Anonymous

Anonymous Wed 12 Jan 2022 19:14:01 No.14093082 Report

Quoted By: >>14093092

a whole generation of stemcels whose mental imagery for vector calculus is retarded flat lifeless geometrically unmotivated python animations from a heterochromatic homosexual pseud grifter

sad!

Anonymous

Anonymous Wed 12 Jan 2022 19:14:59 No.14093086 Report

Quoted By: >>14093108 >>14093111

>>14093077
It's totally unknown. You haven't actually given any kind of time evolution, you just said "look, a vortex!"
how can I possibly infer anything about the system without additional information

Anonymous

Anonymous Wed 12 Jan 2022 19:15:59 No.14093092 Report

Quoted By:

>>14093082
where does your mental picture of vector calculus come from?

Anonymous

Anonymous Wed 12 Jan 2022 19:20:03 No.14093108 Report

Quoted By:

>>14093086
He's asking you to come up with a system with this property. Alternatively, just saying whether or not one exists.

Anonymous

Anonymous Wed 12 Jan 2022 19:20:31 No.14093111 Report

Quoted By:

>>14093086
There's nothing acting on it, and time is passing indefinitely. Will the motions that form it change or remain the same? Does it have to evolve based on those motions or can it remain unchanged in that form?

Anonymous

Anonymous Wed 12 Jan 2022 19:40:35 No.14093189 Report

Quoted By: >>14093275

>>14093000
https://en.wikipedia.org/wiki/Helmholtz%27s_theorems
Like this?

Anonymous

Anonymous Wed 12 Jan 2022 20:03:02 No.14093275 Report

Quoted By: >>14093343

>>14093189
Yeah that's the question. If fluid elements initially have vorticity, will they keep vorticity?

Anonymous

Anonymous Wed 12 Jan 2022 20:23:54 No.14093343 Report

Quoted By: >>14093360

>>14093275
Did you read the linked wiki article?e

Anonymous

Anonymous Wed 12 Jan 2022 20:27:40 No.14093360 Report

Quoted By: >>14093365

>>14093343
Yes. I got the 3rd part of the theorem that fluid elements without vortices will remain free from vortices, though the thing about vortices decaying was murky.

Anonymous

Anonymous Wed 12 Jan 2022 20:28:55 No.14093365 Report

Quoted By:

>>14093360
oh that's only with friction, so it would remain constant.

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