# Deborah number

> quotient of relaxation time and observation time of viscoelastic fluids

**Wikidata**: [Q1138045](https://www.wikidata.org/wiki/Q1138045)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Deborah_number)  
**Source**: https://4ort.xyz/entity/deborah-number


## References

1. Freebase Data Dumps. 2013
2. ISO 80000-11:2019 Quantities and units — Part 11: Characteristic numbers
3. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)