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A survey on gas leak detection and localization techniques
Authors:Pal-Stefan Murvay  Ioan Silea
Affiliation:1. College of Mechanical and Electronic Engineering, China University of Petroleum, Qingdao 266580, PR China;2. College of Engineering, Ocean University of China, Qingdao 266100, PR China;3. Department of Mechanical Engineering, University of Houston, Houston, TX 77004, USA;1. College of Information and Control Engineering, China University of Petroleum, Qingdao 266580, China;2. Colorstone Leakage Supervisory Technology Company, Dongying 257000, China;1. College of Pipeline and Civil Engineering in China University of Petroleum (East China), Qingdao 266580, China;2. Sinopec Qingdao LNG Co.,Ltd, Qingdao 266400, China;3. Key Laboratory of Qingdao Oil and Gas Storage and Transportation Technologies, China;4. Key Laboratory of CNPC Heavy Gas Transportation and LNG Technologies, China;1. Energy Systems Engineering, Recep Tayyip Erdogan University, Rize 53100, Turkey;2. Electrical and Electronics Engineering, Karadeniz Technical University, Trabzon 61080, Turkey
Abstract:Gas leaks can cause major incidents resulting in both human injuries and financial losses. To avoid such situations, a considerable amount of effort has been devoted to the development of reliable techniques for detecting gas leakage. As knowing about the existence of a leak is not always enough to launch a corrective action, some of the leak detection techniques were designed to allow the possibility of locating the leak. The main purpose of this paper is to identify the state-of-the-art in leak detection and localization methods. Additionally we evaluate the capabilities of these techniques in order to identify the advantages and disadvantages of using each leak detection solution.
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