摘要
Based on the principle of active sonar detection, a pipeline sonar system has been developed for detecting the water accumulated in underground gas-pipelines, and the effectiveness of this system verified through field-testing. The working process, experimental results and some considerations in the determination of sonar parameters are described in this paper.
Based on the principle of active sonar detection, a pipeline sonar system has been developed for detecting the water accumulated in underground gas-pipelines, and the effectiveness of this system verified through field-testing. The working process, experimental results and some considerations in the determination of sonar parameters are described in this paper.
