# Flow resistance optimization of link lever butterfly valve based on combined surrogate model

> Research article (Structural and Multidisciplinary Optimization, 2021) · cited 22× · AI/ML

**Wikidata**: [openalex:W3198380552](https://www.wikidata.org/wiki/openalex:W3198380552)  
**Source**: https://4ort.xyz/entity/flow-resistance-optimization-of-link-lever-butterfly-valve-based-on-combined-surrogate-model