# Analysis of unsteady flow field and near-field aerodynamic noise of scale high-speed trains in long tunnel

> Research article (Applied Acoustics, 2023) · cited 15× · AI/ML

**Wikidata**: [openalex:W4320890134](https://www.wikidata.org/wiki/openalex:W4320890134)  
**Source**: https://4ort.xyz/entity/analysis-of-unsteady-flow-field-and-near-field-aerodynamic-noise-of-scale-high-speed-trains-in-long-tunnel