{"title":"The development of an optical fibre thermometer for gas turbine engines","authors":"W.S. Cheung","doi":"10.1016/0250-6874(89)87063-5","DOIUrl":null,"url":null,"abstract":"<div><p>A prototype optical fibre thermometer suitable for gas turbine engines has been developed. The working principle of the sensor is based on the detection of black-body radiation from a cavity. A sensor has been designed and constructed. In order to establish the structural intergrity of the sensor before it is exposed to engine environments, a series of vibration and temperature tests has been carried out. These tests are made to conform to the standard environmental specifications for equipment to be used in military applications. The results of these tests are presented, together with the accuracy and resolution of the sensor.</p></div>","PeriodicalId":101159,"journal":{"name":"Sensors and Actuators","volume":"19 2","pages":"Pages 105-117"},"PeriodicalIF":0.0000,"publicationDate":"1989-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0250-6874(89)87063-5","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Sensors and Actuators","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0250687489870635","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
A prototype optical fibre thermometer suitable for gas turbine engines has been developed. The working principle of the sensor is based on the detection of black-body radiation from a cavity. A sensor has been designed and constructed. In order to establish the structural intergrity of the sensor before it is exposed to engine environments, a series of vibration and temperature tests has been carried out. These tests are made to conform to the standard environmental specifications for equipment to be used in military applications. The results of these tests are presented, together with the accuracy and resolution of the sensor.
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