Experimental validation of a numerical code by thin film heat flux sensors for the resolution of thermal bridges in dynamic conditions

2014 ◽  
Vol 124 ◽  
pp. 213-222 ◽  
Author(s):  
Fabrizio Ascione ◽  
Nicola Bianco ◽  
Rosa Francesca De Masi ◽  
Gerardo Maria Mauro ◽  
Marilena Musto ◽  
...  
Keyword(s):  
Thin Film ◽  
Heat Flux ◽  
Experimental Validation ◽  
Numerical Code ◽  
Dynamic Conditions ◽  
Heat Flux Sensors ◽  
Thermal Bridges

Multi-walled carbon nano-tubes for performance enhancement of thin film heat flux sensors

2019 ◽  
Vol 56 (5) ◽  
pp. 1537-1549 ◽  
Author(s):  
Akash Jadhav ◽  
Ravi Peetala ◽  
Vinayak Kulkarni
Keyword(s):  
Thin Film ◽  
Heat Flux ◽  
Performance Enhancement ◽  
Heat Flux Sensors ◽  
Carbon Nano Tubes

Temperature Coefficient of Thin Film Resistance Temperature Detectors for Improved Heat Flux Sensors

2013 ◽  
Vol 378 ◽  
pp. 302-307 ◽  
Author(s):  
B. Azerou ◽  
B. Garnier ◽  
A. Lahmar
Keyword(s):  
Thin Film ◽  
Heat Flux ◽  
Temperature Coefficient ◽  
Flux Measurement ◽  
External Boundary ◽  
Heat Flux Sensor ◽  
Film Resistance ◽  
Heat Flux Sensors ◽  
The One ◽  
Flux Sensor

The measurement of thermal properties or internal or external boundary conditions requires temperature and heat flux data. Both information can be provided by heat flux sensors. The one consisting in measuring temperature at various locations within the wall and using inverse method to estimate wall temperature and heat flux is among those providing the lowest measurement bias for transient heat flux measurement. However, this very accurate sensor requires time consuming technical work for microthermocouples implementation and due to the welding, one cannot locate precisely the temperature measurement. The idea developed in this work is to replace the wire microthermocouples by thin film resistance temperature detectors deposited on polymer substrate in order to ease the fabrication and to increase the accuracy of heat flux sensor. As the deposited sensors are RTDs, a preliminary study is performed showing the effect of the metal as well as the processing conditions on the electrical resistivity and temperature coefficient of copper and aluminum thin film

Novel thin-film heat flux sensors

1992 ◽  
Author(s):  
HEMANSHU BHATT ◽  
MARY ZELLER ◽  
HERBERT WILL
Keyword(s):  
Thin Film ◽  
Heat Flux ◽  
Heat Flux Sensors

Thin film heat flux sensors fabricated on copper substrates for thermal measurements in microfluidic environments

2014 ◽  
Vol 24 (12) ◽  
pp. 125018 ◽  
Author(s):  
Benjamin A Jasperson ◽  
Joshua Schmale ◽  
Weilin Qu ◽  
Frank E Pfefferkorn ◽  
Kevin T Turner
Keyword(s):  
Thin Film ◽  
Heat Flux ◽  
Heat Flux Sensors ◽  
Thermal Measurements

Design, fabrication and characterization of high temperature thin film heat flux sensors

2019 ◽  
Vol 217 ◽  
pp. 111128
Author(s):  
Congchun Zhang ◽  
Jianze Huang ◽  
Juan Li ◽  
Shenyong Yang ◽  
Guifu Ding ◽  
...  
Keyword(s):  
Thin Film ◽  
Heat Flux ◽  
High Temperature ◽  
Heat Flux Sensors ◽  
Fabrication And Characterization

Hybrid model of thin film boiling: Insights into the unique behavior and ultrahigh heat flux

2021 ◽  
Vol 179 ◽  
pp. 121702
Author(s):  
Lin Chen ◽  
Fengchu Jin ◽  
Jiahua Li ◽  
Yanchao Lv ◽  
Qingyang Wang ◽  
...  
Keyword(s):  
Thin Film ◽  
Heat Flux ◽  
Hybrid Model ◽  
Film Boiling
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