# Kelvin–Helmholtz instability

> fluid instability that occurs when there is velocity shear in a single continuous fluid or a velocity difference across the interface between two fluids

**Wikidata**: [Q1571116](https://www.wikidata.org/wiki/Q1571116)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kelvin–Helmholtz_instability)  
**Source**: https://4ort.xyz/entity/kelvin-helmholtz-instability


## References

1. Integrated Authority File
2. Freebase Data Dumps. 2013