TY - JOUR
T1 - Examination of multispectral radiation thermometry using linear and log-linear emissivity models for aluminum alloys
AU - Wen, Chang Da
AU - Chai, Tzung Yuan
N1 - Funding Information:
The author is grateful for the support of the National Science Council of Taiwan (with project number NSC-95-2221-E-006-393). The author would also like to thank the J. King Aluminum Inc. (JKAI) in Taiwan for the supply of steel samples and Dr. Jongmook Lim of the Spectraline Inc. for the technical assistance and the instrument support.
PY - 2011/7
Y1 - 2011/7
N2 - Multispectral radiation thermometry (MRT) using two commonly used emissivity models, linear emissivity models (LEM) and log-linear emissivity models (LLE), was used to predict the aluminum surface temperature. Experiments were conducted to measure the spectral intensity values for five different aluminum alloys at three different temperatures. Overall, three emissivity models give good results most frequently and provide the best compensation for different alloys, the number of wavelengths, temperatures, and heating time.
AB - Multispectral radiation thermometry (MRT) using two commonly used emissivity models, linear emissivity models (LEM) and log-linear emissivity models (LLE), was used to predict the aluminum surface temperature. Experiments were conducted to measure the spectral intensity values for five different aluminum alloys at three different temperatures. Overall, three emissivity models give good results most frequently and provide the best compensation for different alloys, the number of wavelengths, temperatures, and heating time.
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U2 - 10.1007/s00231-011-0769-9
DO - 10.1007/s00231-011-0769-9
M3 - Article
AN - SCOPUS:80051801502
VL - 47
SP - 847
EP - 856
JO - Warme - Und Stoffubertragung
JF - Warme - Und Stoffubertragung
SN - 0947-7411
IS - 7
ER -