Cubic-zirconia-based fiber optic pressure sensor for high-temperature environment

2004 ◽  
Author(s):  
Wei Peng ◽  
Gary R. Pickrell ◽  
Anbo Wang
Keyword(s):  
High Temperature ◽  
Pressure Sensor ◽  
Fiber Optic ◽  
Cubic Zirconia ◽  
Temperature Environment ◽  
High Temperature Environment

scholarly journals Phase Interrogation Used for a Wireless Passive Pressure Sensor in an 800 °C High-Temperature Environment

Sensors ◽  
2015 ◽  
Vol 15 (2) ◽  
pp. 2548-2564 ◽  
Author(s):  
Huixin Zhang ◽  
Yingping Hong ◽  
Ting Liang ◽  
Hairui Zhang ◽  
Qiulin Tan ◽  
...  
Keyword(s):  
High Temperature ◽  
Pressure Sensor ◽  
Passive Pressure ◽  
Temperature Environment ◽  
Phase Interrogation ◽  
High Temperature Environment

High-Temperature Capacitive Mode Pressure Sensor Based on SiC

2012 ◽  
Vol 605-607 ◽  
pp. 1440-1443
Author(s):  
Hui Yong Yu ◽  
Hao Jie Lv ◽  
Wei Zhong Song ◽  
Zhi Bang Yang ◽  
Ming Hua Pang
Keyword(s):  
Finite Element Method ◽  
High Temperature ◽  
Pressure Sensor ◽  
Material Properties ◽  
High Accuracy ◽  
Harsh Environment ◽  
Capacitive Pressure Sensor ◽  
Temperature Environment ◽  
Single Cavity ◽  
High Temperature Environment

In order to realize high-accuracy pressure measurement in harsh environment, a new kind of Double-notches Touch Mode Capacitive Pressure Sensor (DTMCPS) based on SiC material is presented. Through research to material properties of the sensor, the sensor can be applied in high-temperature field. Using Finite Element Method (FEM) to simulate and solve capacitance, the results show that DTMCPS can immensely improve the sensitivity and the linear range of traditional single cavity sensor because of its double notches structure. Consequently, the sensor has outstanding measurement performance in high-temperature environment.

scholarly journals Fiber-optic flow sensors for high-temperature environment operation up to 800°C

2014 ◽  
Vol 39 (13) ◽  
pp. 3966 ◽  
Author(s):  
Rongzhang Chen ◽  
Aidong Yan ◽  
Qingqing Wang ◽  
Kevin P. Chen
Keyword(s):  
High Temperature ◽  
Optic Flow ◽  
Fiber Optic ◽  
Flow Sensors ◽  
Temperature Environment ◽  
High Temperature Environment
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