# Development of a rotor test rig with a novel controllable preload foil-air bearing

> Research article (Precision Engineering, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4226192850](https://www.wikidata.org/wiki/openalex:W4226192850)  
**Source**: https://4ort.xyz/entity/development-of-a-rotor-test-rig-with-a-novel-controllable-preload-foil-air-bearing