Measurements of Gas Temperature in a HCCI Engine Using a Fourier Domain Mode Locking Laser
2006-01-1366
04/03/2006
- Event
- Content
- Initial measurements of water vapor temperature using a Fourier domain mode locking (FDML) laser were performed in a carefully controlled homogenous charge compression ignition engine with optical access. The gas temperature was inferred from water absorption spectra that were measured each 0.25 crank angle degrees (CAD) over a range of 150 CAD. Accuracy was tested in a well controlled shock tube experiment. This paper will validate the potential of this FDML laser in combustion applications.
- Pages
- 7
- Citation
- Kranendonk, L., Walewski, J., Sanders, S., Huber, R. et al., "Measurements of Gas Temperature in a HCCI Engine Using a Fourier Domain Mode Locking Laser," SAE Technical Paper 2006-01-1366, 2006, https://doi.org/10.4271/2006-01-1366.