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[deleted] t1_j18oltx wrote

Reply to comment by GenericUsername2056 in Why do we use phase change refrigerants? by samskiter

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GenericUsername2056 t1_j18ov2h wrote

>(which, if you Google and read a bit, will confirm that calling desublimation, fusion is an old phrase that is being replaced).

>if you suddenly called desublimation, fusion. We've not used fusion to refer to desublimation since the 70s.

Now I know for sure you don't know what you're talking about because desublimation is the phase transition from a vapour directly to a solid, not from a solid to a liquid. I was listing several types of latent heats earlier, not synonyms as you must've erroneously assumed.

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Calvert4096 t1_j19fxxj wrote

People are jumping on your back a bit, but I never really liked the term myself exactly for the confusion reason you say.

If someone says "fusion" with no context or qualification I think nuclear fusion.

That said, "latent heat of fusion" doesn't have any ambiguity for me since high school, nor does it seem to for most of the English-speaking world. If they don't teach that in Australia... I guess they set you up to waste your time on conversations like this one.

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seven_tech t1_j1asa41 wrote

Haha, thanks. Yes, this was my whole point. I was never taught 'latent heat of fusion'. Nor were my colleagues. So we never had that ambiguity. Hence why I started the argument.

But hey, it's the internet. You'll get dragged for calling water wet...

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