Determination of Significant Parameters and Their Contributions In Temperature Measurement

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IJERTV9IS100264
Determination of Significant Parameters and Their Contributions In Temperature Measurement using Analysis of Variance and Taguchi Method
Mehdi Moayyedian , Ali Mamedov , Javad Farrokhi Derakhshandeh , Abdelrahman Elkattan

This work is devoted to the optimization of
temperature measurement procedure by determination of the
effect of significant parameters throughout the temperature
measurement. The experimental studies result in Negative
Temperature Coefficient thermistors, which will shed light on
a critical point during temperature measurement. The results
of experimental temperature measurement are presented by
applying different tools in Design of Experiments (DOE),
namely Taguchi method and Analysis of Variance (ANOVA).
In the experimental studies, the effects of four parameters are
considered, including the operator, air velocity, immersion
level and the diameter of the probe. These parameters are
chosen because in most test cases they are repeatedly
involved. The results demonstrate that the probe diameter of
the thermistor is the most significant factor with the
percentage of contribution of 41.87%. Hence, Design of
Experiment is considered as reasonable tool in finding the
critical parameters and their contributions in temperature
measurement.

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