Research on real time measurement model and measurement system for gas concentration in extraction drilling

Abstract Accurate and real-time monitoring of methane concentration at extraction boreholes is critical for intelligent gas management in coal seams. Although tunable diode laser absorption spectroscopy (TDLAS) offers high sensitivity and rapid response, its performance is limited under complex unde...

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Bibliographic Details
Main Authors: Dayang Yu, Junhao Zhu, Xing Li, An He, Huaiqian Liu, Changjiang Chen, Yong Liu
Format: Article
Language:English
Published: Springer 2025-06-01
Series:Geomechanics and Geophysics for Geo-Energy and Geo-Resources
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Online Access:https://doi.org/10.1007/s40948-025-00988-6
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