A Modified Thermal Conductivity Cell Independent of Flow Rate

1961 ◽  
Vol 33 (1) ◽  
pp. 160-160 ◽  
Author(s):  
D. S. Scott
Keyword(s):  
Thermal Conductivity ◽  
Flow Rate ◽  
Thermal Conductivity Cell ◽  
Conductivity Cell

scholarly journals Numerical Simulation of Natural Convection in a Transient Short-Hot-Wire Thermal Conductivity Cell

Netsu Bussei ◽  
2008 ◽  
Vol 22 (4) ◽  
pp. 217-222 ◽  
Author(s):  
Peter L. Woodfield ◽  
Jun Fukai ◽  
Motoo Fujii ◽  
Yasuyuki Takata ◽  
Kanei Shinzato
Keyword(s):  
Thermal Conductivity ◽  
Numerical Simulation ◽  
Natural Convection ◽  
Hot Wire ◽  
Transient Short Hot Wire ◽  
Thermal Conductivity Cell ◽  
Conductivity Cell

Thermal Conductivity Cell as a Pressure Gauge

1973 ◽  
Vol 44 (6) ◽  
pp. 769-769
Author(s):  
P. J. Freud ◽  
G. M. Rothberg
Keyword(s):  
Thermal Conductivity ◽  
Pressure Gauge ◽  
Thermal Conductivity Cell ◽  
Conductivity Cell

�High Temperature Thermal Conductivity Cell�

1958 ◽  
Vol 30 (8) ◽  
pp. 1425-1425 ◽  
Author(s):  
H R. Felton ◽  
A A. Beuhler
Keyword(s):  
Thermal Conductivity ◽  
High Temperature ◽  
Thermal Conductivity Cell ◽  
Conductivity Cell

Modified Hot‐Wire Type Thermal Conductivity Cell

1967 ◽  
Vol 38 (7) ◽  
pp. 938-941 ◽  
Author(s):  
George S. Springer ◽  
Roger H. Ulbrich
Keyword(s):  
Thermal Conductivity ◽  
Hot Wire ◽  
Thermal Conductivity Cell ◽  
Conductivity Cell

Thermal Conductivity Cell for Gas Chromatography

1957 ◽  
Vol 29 (9) ◽  
pp. 1386-1387 ◽  
Author(s):  
S A. Ryce ◽  
Paul. Kebarle ◽  
W A. Bryce
Keyword(s):  
Thermal Conductivity ◽  
Gas Chromatography ◽  
Thermal Conductivity Cell ◽  
Conductivity Cell

Simple thermal conductivity cell using a miniature thin film printed circuit for analysis of binary gas mixtures

1980 ◽  
Vol 51 (9) ◽  
pp. 1220-1224 ◽  
Author(s):  
M. Devoret ◽  
N. S. Sullivan ◽  
D. Esteve ◽  
P. Deschamps
Keyword(s):  
Thin Film ◽  
Thermal Conductivity ◽  
Gas Mixtures ◽  
Printed Circuit ◽  
Thermal Conductivity Cell ◽  
Conductivity Cell

scholarly journals Fabrication of Thermal Conductivity Detector Based on MEMS for Monitoring Dissolved Gases in Power Transformer

Sensors ◽  
2019 ◽  
Vol 20 (1) ◽  
pp. 106 ◽  
Author(s):  
Tingliang Tan ◽  
Jianhai Sun ◽  
Tingting Chen ◽  
Xinxiao Zhang ◽  
Xiaofeng Zhu
Keyword(s):  
Thermal Conductivity ◽  
Detection Limit ◽  
Heat Loss ◽  
Power Transformer ◽  
High Sensitivity ◽  
Detection Sensitivity ◽  
Dead Volume ◽  
Thermal Conductivity Detector ◽  
Thermal Conductivity Cell ◽  
Conductivity Cell

In this work, a high sensitivity micro-thermal conductivity detector (μTCD) with four thermal conductivity cells was proposed. Compared with conventional TCD sensors, the thermal conductivity cell in this work was designed as a streamlined structure; the thermistors were supported by a strong cantilever beam and suspended in the center of the thermal conductivity cell, which was able to greatly reduce the dead volume of the thermal conductivity cell and the heat loss of the substrate, improving the detection sensitivity. The experimental results demonstrated that the μTCD shows good stability and high sensitivity, which could rapidly detect light gases with a detection limit of 10 ppm and a quantitative repeatability of less than 1.1%.

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