Fiber optic distributed velocity sensor for precision measurements in microscopic and macroscopic flows

2005 ◽  
Author(s):  
Lars Buettner ◽  
Juergen Czarske
Keyword(s):  
Fiber Optic ◽  
Precision Measurements ◽  
Velocity Sensor

Development of Fiber Optic Current Sensor

2014 ◽  
Vol 1040 ◽  
pp. 954-958
Author(s):  
Mikhail G. Grigoriev ◽  
Nikita V. Turushev
Keyword(s):  
High Precision ◽  
Precision Measurement ◽  
Faraday Effect ◽  
Fiber Optic ◽  
Precision Measurements ◽  
Current Sensor ◽  
Accuracy Analysis ◽  
High Precision Measurement ◽  
Modern Engineering ◽  
Current Measuring

Current measuring high-precision methods and devices are one of the most important modern engineering development lines in optimal energy consumption sphere. However, there are a few small-sized instruments which allow conducting precision measurements without breaking the circuit. This paper presents information about conducted Faraday Effect research and general construction of the simple fiber optic current sensor (FOCS). Researched sensor conception is used in prototype which is developing by team of laboratory number 63 of National Research Tomsk Polytechnic University Nondestructive Testing Institute. Required tests and accuracy analysis were conducted. Research results confirm that fiber optic current sensors provide high-precision measurement and proposed methodic is effective.

scholarly journals A fiber-optic Doppler blood flow-velocity sensor

2017 ◽  
Vol 3 (1) ◽  
pp. 35-38 ◽  
Author(s):  
Vitaliy I. Krasovskii ◽  
Ivan N. Feofanov ◽  
Pyotr I. Ivashkin ◽  
Mishik A. Kazaryan
Keyword(s):  
Blood Flow ◽  
Flow Velocity ◽  
Blood Flow Velocity ◽  
Fiber Optic ◽  
Velocity Sensor

Description of the response of a fiber optic velocity sensor applied to capillary gas chromatography

2011 ◽  
Vol 1218 (21) ◽  
pp. 3255-3261 ◽  
Author(s):  
Serge Caron ◽  
Claude Paré ◽  
Patrick Paradis ◽  
Antoine Proulx
Keyword(s):  
Gas Chromatography ◽  
Capillary Gas Chromatography ◽  
Fiber Optic ◽  
Velocity Sensor

Embedded fiber optic Bragg grating (FBG) detonation velocity sensor

2009 ◽  
Author(s):  
Jerry Benterou ◽  
Corey V. Bennett ◽  
Garrett Cole ◽  
D. E. Hare ◽  
Chadd May ◽  
...  
Keyword(s):  
Detonation Velocity ◽  
Fiber Optic ◽  
Bragg Grating ◽  
Velocity Sensor
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