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Fiber optic transducer for simultaneous pressure and temperature measurement in fluid flow
Fiber optic transducer for simultaneous pressure and temperature measurement in fluid flow
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机译:光纤传感器,可同时测量流体中的压力和温度
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摘要
The present invention relates a fiber optic transducer (FOT) and methods for measuring the pressure and temperature of a flowing fluid using such FOT, wherein such FOT contains a fiber optic having fiber Bragg gratings. The fiber Bragg gratings are measured during a flowing fluid to determine the difference in the change in wavelength exhibited by a reflected optical signal from the gratings.
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