کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1507889 | 993936 | 2010 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Validation of a novel fiber optic strain gauge in a cryogenic and high magnetic field environment
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Validation of a novel fiber optic strain gauge in a cryogenic and high magnetic field environment Validation of a novel fiber optic strain gauge in a cryogenic and high magnetic field environment](/preview/png/1507889.png)
چکیده انگلیسی
We report on the first operation of an easy to use low cost novel fiber optic strain gauge (FOSG) in cryogenic and magnetic field environments. The FOSGs were mounted on a superconducting coil and resin impregnated. The gauges detected resin shrinkage upon curing. On cooldown, the FOSG monitored the thermal contraction strains of the coil and the electromagnetic strain during energization. The coil was deliberately quenched, in excess of 175 times, and again the FOSG detected the quenches and measured the thermal expansion-induced strains and subsequent re-cooling of the coil after a quench. Agreement with FEA predictions was very good.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cryogenics - Volume 50, Issue 10, October 2010, Pages 700-707
Journal: Cryogenics - Volume 50, Issue 10, October 2010, Pages 700-707
نویسندگان
Scott Baxter, M'hamed Lakrimi, Adrian M. Thomas, Yunxin Gao, Hugh Blakes, Paul Gibbens, Mengche Looi,