# Nonlinear Dynamic Analysis of a Rigid Rotor Supported By a Spiral-Grooved Opposed-Hemisphere Gas Bearing

> Research article (Tribology Transactions, 2015) · cited 17× · AI/ML

**Wikidata**: [openalex:W2472632530](https://www.wikidata.org/wiki/openalex:W2472632530)  
**Source**: https://4ort.xyz/entity/nonlinear-dynamic-analysis-of-a-rigid-rotor-supported-by-a-spiral-grooved-opposed-hemisphere-gas-bearing