Table of Contents
Aerospace, Volume 6, Issue 7 (July 2019) – 8 articles
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Cover Story (view full-size image) Gas-path diagnostics is an essential part of gas turbine condition-based maintenance (CBM). [...] Read more. Gas-path diagnostics is an essential part of gas turbine condition-based maintenance (CBM). Extensive literature exists on gas-path diagnostics and a variety of methods have been introduced so far. This review aims to provide a critical survey of the existing literature produced in the area over the past few decades. It includes discussions on the major engine physical faults and their consequences, gas-path diagnostic challenges and desirable attributes, state-of-the-art methods along with their respective strengths and weaknesses, and the available validation techniques that system developers used in the past. Concluding remarks and further research directions are highlighted at the end. View this paper.