Flexible In Pipe Leak Detection Sensor Module Design And Fabrication
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Flexible In-pipe Leak Detection Sensor Module Design and Fabrication
Recent pipe bursts and explosions have caused not only financial losses but also a threat to public safety. Due to the recent incidents, governments have imposed strict laws with an increase in inspection regulation requirements. Large size networks make manual inspection of an entire complex system almost impossible. The need for autonomous automatic inspection systems is evident. A robust autonomous in-pipe leak detection robot was developed and reported in [1-5]. The developed system is able to accurately detect leaks in both pressurized gas and water pipes. This however was limited to 101.6mm (4in) internal diameter pipes. In practice, fouling of water pipes makes the internal pipe surface irregular. This thesis presents an analysis, design and experimental evaluation of a flexible detection system for pipes with large inner pipe diameter variation (80mm to 120mm). The system performance is evaluated through simulations and experiments. Experimental results show that the flexible sensor can detect leaks in pipes with simulated limescale. In addition, experiments were conducted to evaluate the effects of detector shift from the pipe centerline along with the effective area coverage of the leak by the sensor. The results show robust performance under large variations.
Applications in Electronics Pervading Industry, Environment and Society
This book provides a thorough overview of cutting-edge research on electronics applications relevant to industry, the environment, and society at large. It covers a broad spectrum of application domains, from automotive to space and from health to security, while devoting special attention to the use of embedded devices and sensors for imaging, communication and control. The book is based on the 2022 ApplePies Conference, held in Genoa, Italy in September 2022, which brought together researchers and stakeholders to consider the most significant current trends in the field of applied electronics and to debate visions for the future. Areas addressed by the conference included information communication technology; biotechnology and biomedical imaging; space; secure, clean and efficient energy; the environment; and smart, green and integrated transport. As electronics technology continues to develop apace, constantly meeting previously unthinkable targets, further attention needs to be directed toward the electronics applications and the development of systems that facilitate human activities. This book, written by industrial and academic professionals, represents a valuable contribution in this endeavor.
Analytical Instrumentation
Analytical Instrumentation examines analyzers for detecting pollutants and other hazardous matter, including carbon monoxide, chlorine, fluoride, hydrogen sulfide, mercury, and phosphorous. Also covers selection, application, and sampling procedures.