# On the dual effect of obstacles in preventing silo clogging in 2D

> Research article (Communications Physics, 2022) · cited 16× · AI/ML

**Wikidata**: [openalex:W4206536157](https://www.wikidata.org/wiki/openalex:W4206536157)  
**Source**: https://4ort.xyz/entity/on-the-dual-effect-of-obstacles-in-preventing-silo-clogging-in-2d