کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6888192 | 1444918 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A natural rubber diaphragm based transducer for simultaneous pressure and temperature measurement by using a single FBG
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A natural rubber diaphragm based transducer for simultaneous pressure and temperature measurement by using a single FBG A natural rubber diaphragm based transducer for simultaneous pressure and temperature measurement by using a single FBG](/preview/png/6888192.png)
چکیده انگلیسی
A natural rubber diaphragm bonded with a single FBG is demonstrated to measure the pressure and temperature simultaneously. Half of the grating is bonded to the rubber diaphragm while the other half is bonded to the aluminium sheet. Under varying pressure at constant temperature, the sensitivity is recorded at 0.1007â¯nm/kPa with coefficient of 6.49â¯Ãâ¯10â5â¯kPaâ1. The temperature sensitivities at constant pressure is recorded at 0.0797â¯nm/°C and 0.0326â¯nm/°C, respectively. The experimentally obtained different sensitivities of the sensor in matrix equation approach capable to interpret the Bragg wavelength shifts into pressure and temperature information simultaneously.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optical Fiber Technology - Volume 45, November 2018, Pages 8-13
Journal: Optical Fiber Technology - Volume 45, November 2018, Pages 8-13
نویسندگان
E. Vorathin, Z.M. Hafizi, A.M. Aizzuddin, K.S. Lim,