<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Low pressure pipeline leak localization using highly sensitive rubber-based diaphragm FBG pressure sensors and NPW method"^^ . "Leak localization performance between rubber-based diaphragm fibre Bragg grating (FBG) pressure sensors and aluminium-based diaphragm FBG pressure sensors were compared and studied. A total of two aluminium-based and two rubber-based diaphragm FBG pressure sensors were fitted on a pipe with various leak points and sizes. Calibration test results showed that rubber-based diaphragm FBG pressure sensors are 30 times much higher as compared to aluminium-based diaphragm FBG pressure sensors at 93.2 pm/kPa and 96.6 pm/kPa. For leak localization test using negative pressure wave (NPW), rubber-based diaphragm FBG pressure sensors capable to localize accurately the leak location with percentage of error less than 10 . This is due to the high pressure resolution produced by the rubber-based diaphragm FBG pressure sensors. © 2024 Elsevier Inc."^^ . "2024" . . "83" . . "Optical Fiber Technology"^^ . . . . . . . . . . . . . . . . . . . . "A.R."^^ . "Othman"^^ . "A.R. Othman"^^ . . "A.R."^^ . "Ismail"^^ . "A.R. Ismail"^^ . . "E."^^ . "Vorathin"^^ . "E. Vorathin"^^ . . "M."^^ . "Mohammad"^^ . "M. Mohammad"^^ . . "M.X."^^ . "Choong"^^ . "M.X. Choong"^^ . . . . . "HTML Summary of #19864 \n\nLow pressure pipeline leak localization using highly sensitive rubber-based diaphragm FBG pressure sensors and NPW method\n\n" . "text/html" . .