| Search |
| [Next Page] |
Proper Use of Thermocouple
Interesting, but I don't think wetting is required for an electrical connection. |
21-12-2016 at 03:53
by: Fulmen |
Proper Use of Thermocouple
Xeon: Unionseed is correct. By dipping a chromel/alumel junction in mercury you simply get two junct ... |
20-12-2016 at 14:11
by: Fulmen |
Efficiency of burning fuel for heat vs internal combustion or turbine motors
ROFLMAO! That's the best explanation I've ever heard. |
19-12-2016 at 03:00
by: Fulmen |
Building an open source hot plate stirrer - feature requests!
[rquote=469363&tid=71217&author=mux]Don't expect good results in every post I make  [/rquot ... |
17-12-2016 at 18:14
by: Fulmen |
Building an open source hot plate stirrer - feature requests!
From the looks of it you might need to focus the field more, how were the magnets arranged? |
16-12-2016 at 15:15
by: Fulmen |
Building an open source hot plate stirrer - feature requests!
Did you see this post: http://www.sciencemadness.org/talk/viewthread.php?tid=3056&goto=search&am ... |
16-12-2016 at 13:41
by: Fulmen |
Building an open source hot plate stirrer - feature requests!
I'm assuming he was talking about Dr. Bob's offer, something that should be taken in private. |
15-12-2016 at 11:17
by: Fulmen |
Proper Use of Thermocouple
[rquote=469007&tid=71237&author=careysub]
And then there is Wood's Alloy, mp 70 C.[/rquote] ... |
13-12-2016 at 10:12
by: Fulmen |
Building an open source hot plate stirrer - feature requests!
[rquote=468967&tid=71217&author=mux]There's a decent chance shipping to the US won't be poss ... |
13-12-2016 at 04:34
by: Fulmen |
Building an open source hot plate stirrer - feature requests!
Honestly, I don't understand how people can get by without a decent machine shop. |
12-12-2016 at 19:24
by: Fulmen |
Building an open source hot plate stirrer - feature requests!
mux: Sounds great, you do appear to be the right man for this job.
Let me know if I can help. I ... |
12-12-2016 at 13:16
by: Fulmen |
Building an open source hot plate stirrer - feature requests!
[rquote=468876&tid=71217&author=Sulaiman]AFAIK stir bars rotate synchronously with the appli ... |
12-12-2016 at 11:37
by: Fulmen |
Building an open source hot plate stirrer - feature requests!
[rquote=468861&tid=71217&author=mux]Even stepper motors, when they slip excessively ... will ... |
12-12-2016 at 05:47
by: Fulmen |
Building an open source hot plate stirrer - feature requests!
A stepper driver has full control over the direction, that's the beauty of it. And even a 3$ A4988 d ... |
12-12-2016 at 03:43
by: Fulmen |
Building an open source hot plate stirrer - feature requests!
Mux: Sorry for not being clear, I was thinking of a stepper driver for controlling 4 electromagnets. ... |
12-12-2016 at 02:17
by: Fulmen |
Building an open source hot plate stirrer - feature requests!
For the stirrer I suspect one could use a step-motor driver. These are dirt cheap and could be contr ... |
11-12-2016 at 13:36
by: Fulmen |
Our Entire Maths System is Fundamentally Wrong
The Riemanns paradox is actually fairly simple (even I understand it). It only applies to certain in ... |
10-12-2016 at 14:21
by: Fulmen |
PID controller for electrolysis
It's a bit hard to read the schematics, but you seem to understand the general principles.
For p ... |
9-12-2016 at 11:08
by: Fulmen |
PID controller for electrolysis
I was about to comment on that, good for you figuring this out by your self. From a regulating POV i ... |
8-12-2016 at 14:47
by: Fulmen |
Reclaimation of H2O from steam engine/turbine - phase change energy
Thanks for the link, Xenon. I wasn't aware they did that, even though it was only for special operat ... |
5-12-2016 at 11:12
by: Fulmen |
Reclaimation of H2O from steam engine/turbine - phase change energy
The condensers would both large and heavy, making them unsuited for locomotives. Instead they used t ... |
5-12-2016 at 05:43
by: Fulmen |
Carbon-silicon bonds
[rquote=467904&tid=71004&author=Morgan]It seems apparent they acknowledge there are carbon-s ... |
30-11-2016 at 14:11
by: Fulmen |
Our Entire Maths System is Fundamentally Wrong
You can't say it's [i]wrong[/i] as long as it actually works. Call them fudge factors if you like, b ... |
28-11-2016 at 15:20
by: Fulmen |
Carbon-silicon bonds
[rquote=467601&tid=71004&author=PHILOU Zrealone]
Organic silicium G5... found into urtica p ... |
28-11-2016 at 15:05
by: Fulmen |
Magnetite containers and reaction vessels
Good find. But this will only apply to steels, other metal oxides will behave differently both chemi ... |
26-11-2016 at 20:57
by: Fulmen |
| [Next Page] |
