The ultrasonic thickness measurement technique is a corrosion monitoring technology, which is widely used, but testing workers have been troubled by how to accurately locate corrosion of key parts. In this paper, the acoustic emission technique was…
Leakage accidents in oil transmission pipelines not only cause loss of material, but also bring about hidden troubles for people's property and the environment. Pipeline leakage accidents occur frequently in recent years, particularly in those…
This work deals with the development of an ultrasonic backscattering sensor for the monitoring of water-in-oil emulsion. The sensor consists of a 3.5-MHz ultrasonic transducer, working in pulse-echo mode, and an array of cylindrical obstacles located…
This work deals with the development of an ultrasonic backscattering sensor for the monitoring of water-in-oil emulsion. The sensor consists of a 3.5-MHz ultrasonic transducer, working in pulse-echo mode, and an array of cylindrical obstacles located…
Leakage accidents in oil transmission pipelines not only cause loss of material, but also bring about hidden troubles for people's property and the environment. Pipeline leakage accidents occur frequently in recent years, particularly in those…
Energy measurement is the most important measurement method in international natural gas trade, and the calorific value of gas is one of the core parameters of energy measurement. In practice, the calorific value of natural gas is usually calculated…