Flux: Difference between revisions
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Latest revision as of 16:30, 4 June 2024
✎ This article/section is a stub — some half-sorted notes, not necessarily checked, not necessarily correct. Feel free to ignore, or tell me about it.
As flux roughly means 'rate of flow', in various contexts it means 'amount of stuff happening', in a turnover sort of way.
This sense pops up in
physics,
biology (movement of chemicals, sometimes specific to metabolism),
but also physiology and a few other places you might not expect it.
In physics:
- Electric flux is a property of an electric field
- luminous flux is amount of visible light, radiant flux refers to any electromagnetism (verify)
But also:
- [In metallurgy] (e.g. welding) flux is about cleaning and purifying agents to keep things flowing
- in welding it might refer to anything that helps keep the weld pool clean
- in soldering, soldering flux is often specifically an acid that removes oxidation -- so that solder can flow more easily
And as a name, because it sounds vaguely cool
- Flux is a query language used by InfluxDB
See also: