Applied sciences, 2019-11, Vol.9 (22), p.4955
2019
Volltextzugriff (PDF)
Details
- Autor(en) / Beteiligte
- Titel
- Measurement Enhancement on Two-Dimensional Temperature Distribution of Methane-Air Premixed Flame Using SMART Algorithm in CT-TDLAS
- Ist Teil von
- Applied sciences, 2019-11, Vol.9 (22), p.4955
- Ort / Verlag
- Basel: MDPI AG
- Erscheinungsjahr
- 2019
- Quelle
- Electronic Journals Library
- Beschreibungen/Notizen
- 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%.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 2076-3417eISSN: 2076-3417DOI: 10.3390/app9224955Titel-ID: cdi_doaj_primary_oai_doaj_org_article_0696914c519845e8b8420c2ac8be1188
- Format
- –
- Schlagworte
- Absorption spectroscopy, Air temperature, Algorithms, burner, Computed tomography, computed tomography-tunable diode laser absorption spectroscopy, concentration, Error analysis, exhaust gas, Gas absorption, Gases, Lasers, Line of sight, Methane, methane-air premixed flame, Premixed flames, Semiconductor lasers, Sensors, Spectrum analysis, Temperature, Temperature distribution, Thermocouples, Tunable lasers