METHOD OF DIAGNOSING MAIN PIPELINES AND DEVICE FOR REALISING SAID METHOD

FIELD: physics. ^ SUBSTANCE: outer surface of a pipeline, which is laid at the bottom, is probed with hydroacoustic signals. Concentration of methane in the gas cloud is determined using a methane sensor by measuring the value of change of the active layer of the methane sensor during diffusion of h...

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Hauptverfasser: DIMITROV VLADIMIR IVANOVICH, RUDENKO EVGENIJ IVANOVICH, CHERNJAVETS VLADIMIR VASIL'EVICH, JATSENKO SERGEJ VLADIMIROVICH, BRODSKIJ PAVEL GRIGOR'EVICH, LEN'KOV VALERIJ PAVLOVICH, VORONIN VASILIJ ALEKSEEVICH, DOBROTVORSKIJ ALEKSANDR NIKOLAEVICH, ANOSOV VIKTOR SERGEEVICH, TARASOV SERGEJ PAVLOVICH
Format: Patent
Sprache:eng ; rus
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