The laser methane remote sensor based on tunable diode laser absorption spectroscopy (TDLAS) technology uses open optical path instead of traditional absorption chamber to achieve zero-contact long-distance gas detection. It has the advantages of high measurement accuracy, fast response speed and large detection range. It can be applied to gas leakage monitoring places such as stations of urban natural gas pipeline network, transportation pipelines, underground comprehensive pipe corridors and industrial oil and gas drilling and production safety fields. This paper mainly introduces two kinds of laser methane remote sensor based on TDLAS, which are fixed reflection laser methane telemetry and echo reflection laser methane telemetry.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Study on laser methane remote sensor based on TDLAS


    Beteiligte:
    Gong, Weihua (Autor:in) / Zhang, Qinduan (Autor:in) / Zhang, Tingting (Autor:in) / Liu, Tongyu (Autor:in) / Wang, Zhaowei (Autor:in) / Wei, Yubin (Autor:in)

    Kongress:

    AOPC 2022: Atmospheric and Environmental Optics ; 2022 ; Beijing,China


    Erschienen in:

    Proc. SPIE ; 12561


    Erscheinungsdatum :

    20.01.2023





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Remote sensing CO, CO2in vehicle emissions based on TDLAS

    Wang, Tiedong / Liu, Wenqing / Zhang, Yujun et al. | SPIE | 2006


    Flight-Ready TDLAS Combustion Sensor for Hypersonics

    Masterson, Bernard / Sappey, Andrew / Owenby, David et al. | AIAA | 2009


    Flight-Ready TDLAS Combustion Sensor for Hypersonics

    Masterson, P. / Sappey, A. / Owenby, D. et al. | British Library Conference Proceedings | 2009


    DEVELOPMENT OF AN INTEGRATED TDLAS-BASED TOMOGRAPHIC SENSOR FOR COMBUSTION DIAGNOSIS

    Song, Junling / Jiang, Yajing / Rao, Wei et al. | TIBKAT | 2021