# Crack characterisation using invariable feature extraction in stainless steel specimen used for absorber tubes of CSP applications via EMAT

> Research article (Renewable Energy, 2016) · cited 17× · AI/ML

**Wikidata**: [openalex:W2550525364](https://www.wikidata.org/wiki/openalex:W2550525364)  
**Source**: https://4ort.xyz/entity/crack-characterisation-using-invariable-feature-extraction-in-stainless-steel-specimen-used-for-absorber-tubes-of-csp-ap