# Identification of gas-liquid flow regimes using a non-intrusive Doppler ultrasonic sensor and virtual flow regime maps

> Research article (Flow Measurement and Instrumentation, 2019) · cited 74× · AI/ML

**Wikidata**: [openalex:W2945399219](https://www.wikidata.org/wiki/openalex:W2945399219)  
**Source**: https://4ort.xyz/entity/identification-of-gas-liquid-flow-regimes-using-a-non-intrusive-doppler-ultrasonic-sensor-and-virtual-flow-regime-maps