Measurement Enhancement on Two-Dimensional Temperature Distribution of Methane-Air Premixed Flame Using SMART Algorithm in CT-TDLAS

In this study, the temperature distribution of the Methane-Air premixed flame was measured. In order to enhance the measurement accuracy of the CT-TDLAS (Computed tomography-tunable diode laser absorption spectroscopy), the SMART (simultaneous multiplicative algebraic reconstruction technique) algor...

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Main Authors:	Min-Gyu Jeon, Deog-Hee Doh, Yoshihiro Deguchi
Format:	Article
Language:	English
Published:	MDPI AG 2019-11-01
Series:	Applied Sciences
Subjects:	methane-air premixed flame computed tomography-tunable diode laser absorption spectroscopy temperature concentration burner exhaust gas
Online Access:	https://www.mdpi.com/2076-3417/9/22/4955

id	doaj-0696914c519845e8b8420c2ac8be1188
record_format	Article
spelling	doaj-0696914c519845e8b8420c2ac8be11882020-11-24T23:58:44ZengMDPI AGApplied Sciences2076-34172019-11-01922495510.3390/app9224955app9224955Measurement Enhancement on Two-Dimensional Temperature Distribution of Methane-Air Premixed Flame Using SMART Algorithm in CT-TDLASMin-Gyu Jeon0Deog-Hee Doh1Yoshihiro Deguchi2Division of Mechanical Engineering, Korea Maritime and Ocean University, Busan 49112, KoreaDivision of Mechanical Engineering, Korea Maritime and Ocean University, Busan 49112, KoreaGraduate School of Advanced Technology and Science, Tokushima University, Tokushima 770-8501, JapanIn this study, the temperature distribution of the Methane-Air premixed flame was measured. In order to enhance the measurement accuracy of the CT-TDLAS (Computed tomography-tunable diode laser absorption spectroscopy), the SMART (simultaneous multiplicative algebraic reconstruction technique) algorithm has been adopted. Further, the SLOS (summation of line of sight) and the CSLOS (corrective summation of line of sight) methods have been adopted to increase measurement accuracies. It has been verified that the relative error for the temperatures measured by the thermocouples and calculated by the CT-TDLAS was about 10%.https://www.mdpi.com/2076-3417/9/22/4955methane-air premixed flamecomputed tomography-tunable diode laser absorption spectroscopytemperatureconcentrationburnerexhaust gas
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Min-Gyu Jeon Deog-Hee Doh Yoshihiro Deguchi
spellingShingle	Min-Gyu Jeon Deog-Hee Doh Yoshihiro Deguchi Measurement Enhancement on Two-Dimensional Temperature Distribution of Methane-Air Premixed Flame Using SMART Algorithm in CT-TDLAS Applied Sciences methane-air premixed flame computed tomography-tunable diode laser absorption spectroscopy temperature concentration burner exhaust gas
author_facet	Min-Gyu Jeon Deog-Hee Doh Yoshihiro Deguchi
author_sort	Min-Gyu Jeon
title	Measurement Enhancement on Two-Dimensional Temperature Distribution of Methane-Air Premixed Flame Using SMART Algorithm in CT-TDLAS
title_short	Measurement Enhancement on Two-Dimensional Temperature Distribution of Methane-Air Premixed Flame Using SMART Algorithm in CT-TDLAS
title_full	Measurement Enhancement on Two-Dimensional Temperature Distribution of Methane-Air Premixed Flame Using SMART Algorithm in CT-TDLAS
title_fullStr	Measurement Enhancement on Two-Dimensional Temperature Distribution of Methane-Air Premixed Flame Using SMART Algorithm in CT-TDLAS
title_full_unstemmed	Measurement Enhancement on Two-Dimensional Temperature Distribution of Methane-Air Premixed Flame Using SMART Algorithm in CT-TDLAS
title_sort	measurement enhancement on two-dimensional temperature distribution of methane-air premixed flame using smart algorithm in ct-tdlas
publisher	MDPI AG
series	Applied Sciences
issn	2076-3417
publishDate	2019-11-01
description	In this study, the temperature distribution of the Methane-Air premixed flame was measured. In order to enhance the measurement accuracy of the CT-TDLAS (Computed tomography-tunable diode laser absorption spectroscopy), the SMART (simultaneous multiplicative algebraic reconstruction technique) algorithm has been adopted. Further, the SLOS (summation of line of sight) and the CSLOS (corrective summation of line of sight) methods have been adopted to increase measurement accuracies. It has been verified that the relative error for the temperatures measured by the thermocouples and calculated by the CT-TDLAS was about 10%.
topic	methane-air premixed flame computed tomography-tunable diode laser absorption spectroscopy temperature concentration burner exhaust gas
url	https://www.mdpi.com/2076-3417/9/22/4955
work_keys_str_mv	AT mingyujeon measurementenhancementontwodimensionaltemperaturedistributionofmethaneairpremixedflameusingsmartalgorithmincttdlas AT deogheedoh measurementenhancementontwodimensionaltemperaturedistributionofmethaneairpremixedflameusingsmartalgorithmincttdlas AT yoshihirodeguchi measurementenhancementontwodimensionaltemperaturedistributionofmethaneairpremixedflameusingsmartalgorithmincttdlas
_version_	1725450006842834944

Measurement Enhancement on Two-Dimensional Temperature Distribution of Methane-Air Premixed Flame Using SMART Algorithm in CT-TDLAS

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