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Physics brain teaser: storage tank filling time
[rquote=440985&tid=65505&author=aga]Some maths would be immensely helpful.

Perhaps the B ...		 6-3-2016 at 19:10
by: blogfast25
Make Potassium (from versuchschemie.de)
[rquote=440984&tid=14970&author=NeonPulse]So I did another test last night and found the fin ...		 6-3-2016 at 17:53
by: blogfast25
Physics brain teaser: storage tank filling time
[rquote=440994&tid=65505&author=Oscilllator]Wait, I don't get it. If the pressure in the tan ...		 6-3-2016 at 17:28
by: blogfast25
Physics brain teaser: storage tank filling time
[rquote=440993&tid=65505&author=Magpie]I've never run across anything like this before when ...		 6-3-2016 at 17:23
by: blogfast25
Physics brain teaser: storage tank filling time
[rquote=440988&tid=65505&author=Magpie]

[rquote=440937&tid=65505&author=blogfast2 ...		 6-3-2016 at 16:33
by: blogfast25
Physics brain teaser: storage tank filling time
[rquote=440976&tid=65505&author=aga]Just finished filling this newly-built water tank from a ...		 6-3-2016 at 15:00
by: blogfast25
Physics brain teaser: storage tank filling time
[rquote=440965&tid=65505&author=deltaH]

Very cute problem though, thanks again!


[/rq ...		 6-3-2016 at 12:43
by: blogfast25
Physics brain teaser: storage tank filling time
[rquote=440957&tid=65505&author=Magpie]
One common form of the Bernoulli equation, which is ...		 6-3-2016 at 11:57
by: blogfast25
Physics brain teaser: storage tank filling time
deltaH was correct.

My value for alpha was way off, due to a silly mistake. [b]1050 s[/b] is in l ...		 6-3-2016 at 11:52
by: blogfast25
Physics brain teaser: storage tank filling time
[rquote=440950&tid=65505&author=deltaH]I used this online venturi calculator because I'm a l ...		 6-3-2016 at 11:01
by: blogfast25
iframe content now forced into sandbox
Very nice, indeedy. 		6-3-2016 at 09:42
by: blogfast25
Physics brain teaser: storage tank filling time
Well, for [i]this specific[/i] integration:

$$t=\frac{\alpha\pi R_z^2}{\sqrt{2}} \int_0^H\frac{d ...		 6-3-2016 at 09:29
by: blogfast25
Physics brain teaser: storage tank filling time
[rquote=440942&tid=65505&author=aga]Wow ! Just Wow.

That's a fine display of mathsiness ...		 6-3-2016 at 08:54
by: blogfast25
My solution:
[file]48660[/file]

Start from Bernoulli's Equation. Applied here:

$$\frac{v_z^2}{2}+g ...		 6-3-2016 at 07:01
by: blogfast25
Physics brain teaser: storage tank filling time
@Magpie:

I like your approach [i]a lot[/i] but don't understand where the numbers 13.3 and 30.6 ...		 6-3-2016 at 06:56
by: blogfast25
Physics brain teaser: storage tank filling time
[rquote=440904&tid=65505&author=wg48]Having thought about the Bernoulli equation is only val ...		 5-3-2016 at 19:08
by: blogfast25
Physics brain teaser: storage tank filling time
[rquote=440895&tid=65505&author=aga]
No wonder i never got a degree.[/rquote]

Yours is o ...		 5-3-2016 at 16:36
by: blogfast25
Physics brain teaser: storage tank filling time
[b]All:[/b] you're getting warm with Bernoulli.

Fulmen: I love so-called [i]gedanken[/i] experime ...		 5-3-2016 at 15:53
by: blogfast25
Physics brain teaser: storage tank filling time
[rquote=440851&tid=65505&author=woelen]I think I need the length of the pipe between the pum ...		 5-3-2016 at 12:43
by: blogfast25
Physics brain teaser: storage tank filling time
[rquote=440841&tid=65505&author=Maker]My education in fluid dynamics consists of about 15 mi ...		 5-3-2016 at 09:06
by: blogfast25
Physics brain teaser: storage tank filling time
[rquote=440832&tid=65505&author=Fulmen]Not enough information, you need pump capacity as wel ...		 5-3-2016 at 07:35
by: blogfast25
Physics brain teaser: storage tank filling time
A water storage tank is filled by a pump:

[file]48623[/file]

A pump delivers 3 bar of pressur ...		 5-3-2016 at 06:02
by: blogfast25
Quantum Mechanics/Wave Mechanics in Chemistry Beginners Thread
[rquote=440817&tid=62973&author=aga]
Speaking of which, exactly how does a tiny amount of w ...		 5-3-2016 at 05:10
by: blogfast25
Quest for the elements
http://www.first4magnets.com/samarium-cobalt-magnets-t140?gclid=CMGVvbX3p8sCFfMW0wod-d4I5w

Samari ...		 4-3-2016 at 13:06
by: blogfast25
Quest for the elements
Co(+2) can also be precipitated as yellow, insoluble K[sub]3[/sub]Co(NO[sub]2[/sub])[sub]3[/sub] (po ...		 4-3-2016 at 12:49
by: blogfast25
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