All‐inorganic flexible high‐temperature strain sensor based on SrRuO 3 /muscovite heteroepitaxy

2021 ◽  
Author(s):  
Yilong Li ◽  
Peng Zhou ◽  
Yajun Qi ◽  
Tianjin Zhang
Keyword(s):  
High Temperature ◽  
Strain Sensor ◽  
Temperature Strain

Research on FBG High Temperature Sensor Used for Strain Monitoring

2013 ◽  
Vol 341-342 ◽  
pp. 851-855
Author(s):  
Yue Ming Liu ◽  
Qing Mu Cai ◽  
Jun Lou
Keyword(s):  
High Temperature ◽  
Strain Gauge ◽  
Power Plants ◽  
Strain Sensor ◽  
Strain Sensing ◽  
High Temperature Alloy ◽  
Oil Companies ◽  
Reliable Performance ◽  
Gauge Structure ◽  
Temperature Strain

Strain sensing is widely used in safety monitoring of high temperature pressure pipes in oil companies and power plants. A novel high-temperature strain sensor was researched based on FBG(Fiber Bragg Grating) and the elastic high-temperature alloy in this paper. First, high-temperature Polyimide fiber FBG was prepared and tested in high temperature chamber. Second, a novel T strain gauge structure of three FBG was designed and fabricated on the elastic high-temperature alloy. This strain gauge could be applied in measurement of two-dimensional high-temperature strain sensing. In the end, a equi-intensity cantilever was adopted to test the high-temperature FBG strain sensor and testing results verified that the T type FBG strain sensor was suitable for high-temperature strain sensing with reliable performance in 300°C environment.

High temperature strain sensor based on a fiber Bragg grating and rhombus metal structure

2015 ◽  
Vol 54 (28) ◽  
pp. E109 ◽  
Author(s):  
Liang Zhang ◽  
Yueming Liu ◽  
Xiaoliang Gao ◽  
Zhongcheng Xia
Keyword(s):  
High Temperature ◽  
Fiber Bragg Grating ◽  
Strain Sensor ◽  
Metal Structure ◽  
Bragg Grating ◽  
Temperature Strain

High Temperature Deformation Mechanism Maps of NiAl

2004 ◽  
Vol 449-452 ◽  
pp. 57-60
Author(s):  
I.G. Lee ◽  
A.K. Ghosh
Keyword(s):  
High Temperature ◽  
Strain Rate ◽  
Deformation Mechanism ◽  
Calculation Method ◽  
Deformation Behavior ◽  
Tensile Tests ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Grain Sizes ◽  
Temperature Strain

In order to analyze high temperature deformation behavior of NiAl alloys, deformation maps were constructed for stoichiometric NiAl materials with grain sizes of 4 and 200 µm. Relevant constitute equations and calculation method will be described in this paper. These maps are particularly useful in identifying the location of testing domains, such as creep and tensile tests, in relation to the stress-temperature-strain rate domains experienced by NiAl.

scholarly journals Microcavity strain sensor for high temperature applications

2014 ◽  
Vol 53 (1) ◽  
pp. 017105 ◽  
Author(s):  
Amardeep Kaur ◽  
Steve E. Watkins ◽  
Jie Huang ◽  
Lei Yuan ◽  
Hai Xiao
Keyword(s):  
High Temperature ◽  
Strain Sensor ◽  
Temperature Applications
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