this post was submitted on 19 Apr 2024
100 points (95.5% liked)
Technology
58303 readers
12 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
The most expensive heat, so probably not feasable.
Resistive, sure. Inductive, not necessarily.
I'm not positive, but it seems to me both would require the same amount of energy to increase a given mass to a given temp.
And since electric heating is effective 100% efficient (all the energy is tranformed to heat), I can't really see how either would be more efficient.
There's usually an interface material when using resisitive heat. And there's heat loss from heating the interface material before the heat getting to the actual material that needs to be heated.
Inductive heating can be applied directly without heating the interface material.
Though this is probably more applicable to cooking vs industrial kilns and furnaces.