All-fiber liquid crystalline hydrostatic pressure sensor

1994 ◽  
Author(s):  
Tomasz R. Wolinski ◽  
Andrzej W. Domanski ◽  
Wojtek J. Bock
Keyword(s):  
Hydrostatic Pressure ◽  
Pressure Sensor ◽  
Liquid Crystalline

Fiber optic liquid crystalline hydrostatic pressure sensor with gradient-index rod lenses

1994 ◽  
Author(s):  
Tomasz R. Wolinski ◽  
Leszek R. Staronski ◽  
Aleksandra Jarmolik ◽  
Andrzej W. Domanski
Keyword(s):  
Hydrostatic Pressure ◽  
Pressure Sensor ◽  
Liquid Crystalline ◽  
Fiber Optic ◽  
Gradient Index

Development of fiber optic liquid crystalline pressure sensor

1995 ◽  
Author(s):  
Tomasz R. Wolinski ◽  
Roman S. Dabrowski ◽  
Aleksandra Jarmolik ◽  
Andrzej W. Domanski ◽  
Wojtek J. Bock
Keyword(s):  
Pressure Sensor ◽  
Liquid Crystalline ◽  
Fiber Optic

Study of the metrological characteristics of the hydrostatic pressure sensor

Sensor Review ◽  
2019 ◽  
Vol 39 (5) ◽  
pp. 665-669
Author(s):  
Igor S. Nadezhdin ◽  
Aleksey G. Goryunov ◽  
Yuri G. Svinolupov ◽  
Olga J. Zadorozhnaya
Keyword(s):  
Hydrostatic Pressure ◽  
Pressure Sensor ◽  
Measurement Errors ◽  
Design Methodology ◽  
Content Type ◽  
Sensor Model ◽  
Operational Characteristics ◽  
Calibration Algorithm ◽  
The Mathematical Model ◽  
Maximum Minimum

Purpose The purpose of this paper is to develop a digital hydrostatic pressure sensor with the required metrological and operational characteristics. The developed sensor is designed to control hydrostatic pressure in wells during various geophysical works and studies. Design/methodology/approach To obtain the required metrological and operational characteristics of the sensor, a method was developed and applied to reduce the measurement error based on the calibration algorithm and the sensor model. Findings By using the developed calibration algorithm and the mathematical model of the sensor, it was possible to compensate for the measurement errors of the hydrostatic pressure sensor. Originality/value In the course of this research, tests of the developed sensor were carried and the maximum/minimum of measurement result errors was determined.

Hybrid dual core photonic crystal fiber as hydrostatic pressure sensor

Optik ◽  
2020 ◽  
Vol 210 ◽  
pp. 164497 ◽  
Author(s):  
Vijay Shanker Chaudhary ◽  
Dharmendra Kumar ◽  
Rajan Mishra ◽  
Sneha Sharma
Keyword(s):  
Photonic Crystal ◽  
Hydrostatic Pressure ◽  
Photonic Crystal Fiber ◽  
Pressure Sensor ◽  
Crystal Fiber ◽  
Dual Core

A heterospin pressure sensor

2015 ◽  
Vol 3 (30) ◽  
pp. 7788-7791 ◽  
Author(s):  
Kseniya Yu. Maryunina ◽  
Xiao Zhang ◽  
Sadafumi Nishihara ◽  
Katsuya Inoue ◽  
Vitaly A. Morozov ◽  
...  
Keyword(s):  
Transition Temperature ◽  
Hydrostatic Pressure ◽  
Pressure Sensor ◽  
Spin Transition

The spin transition temperature of the Cu(ii)-nitroxide complex was found to shift by approximately 100 K toward higher temperatures when the hydrostatic pressure increased to ∼0.04 GPa.

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