# Particle Image Velocimetry measurements inside a tapered roller bearing with an outer ring made of sapphire: Design and operation of an innovative test rig

> Research article (Tribology International, 2021) · cited 37× · AI/ML

**Wikidata**: [openalex:W3205611003](https://www.wikidata.org/wiki/openalex:W3205611003)  
**Source**: https://4ort.xyz/entity/particle-image-velocimetry-measurements-inside-a-tapered-roller-bearing-with-an-outer-ring-made-of-sapphire-design-and-o