this post was submitted on 14 Nov 2024
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Science Memes

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[–] Draegur@lemm.ee 18 points 2 days ago (4 children)

Steam implies water! What if we used some OTHER phase-change working fluid? :D

||(No idea what, though. my question is implied with a playful tone and is at least 50% facetious; any actual discussion that might result would be little more than a pleasant coincidence)||

[–] MehBlah@lemmy.world 25 points 2 days ago (1 children)

You want to see weird water look up super critical boilers. That stuff was nasty. A regular steam leak will set things on fire. That stuff would explode a broom. We looked for the leaks with straw brooms. You can't see steam in normal conditions. Only its effects.

[–] Benjaben@lemmy.world 18 points 2 days ago (1 children)

Blech, I've heard stories in my industrial automation days of people being clipped by invisible high pressure steam leaks. No frickin thank you, regular stovetop steam jacks me up frequently enough.

[–] xthexder@l.sw0.com 8 points 2 days ago (5 children)

Well, now this is on my list of invisible things that scare me:

  • Radiation
  • Methanol fires
  • Supercritical steam jets
[–] avattar@lemmy.sdf.org 10 points 2 days ago

It seems you need to learn more about prions.

[–] Robust_Mirror@aussie.zone 2 points 1 day ago (1 children)
[–] xthexder@l.sw0.com 1 points 17 hours ago

Definitely dangerous, but I'm less scared of that one. I've got detectors for that, and that's more of a "go peacefully in your sleep" kind of danger.

[–] ouRKaoS 6 points 2 days ago* (last edited 2 days ago)
  • Predators with cloaking devices
[–] MehBlah@lemmy.world 1 points 1 day ago

The regular ones will kill you as well. Boiling water on a stove is nothing compared to steam under pressure.

[–] Benjaben@lemmy.world 3 points 2 days ago (1 children)

Not quite invisible but you could also splash and wade into a pool of strong acid thinking it was water, during what first seemed like a somewhat routine FUBAR maintenance situation...filling your boots etc.

[–] MehBlah@lemmy.world 2 points 1 day ago (1 children)

At paper mills the fear is caustic pools filled with bases.

[–] Benjaben@lemmy.world 1 points 1 day ago

The weird man-lifts used to get a side eye from me

[–] chaogomu@lemmy.world 15 points 2 days ago

Molten salt?

We can then use compressed CO2 in the place of steam to drive the turbine.

[–] BruceTwarzen@lemm.ee 5 points 2 days ago

Like Dr. Pepper?