# Investigation of the dynamic airtightness coefficient of high-speed trains traveling through a tunnel: A field study

> Research article (Journal of Wind Engineering and Industrial Aerodynamics, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4353073787](https://www.wikidata.org/wiki/openalex:W4353073787)  
**Source**: https://4ort.xyz/entity/investigation-of-the-dynamic-airtightness-coefficient-of-high-speed-trains-traveling-through-a-tunnel-a-field-study