Carbon Dioxide Measuring Technology in Engine Combustion Chambers
2004-01-1340
03/08/2004
- Event
- Content
- The authors have developed an instrument that measures the CO2 concentration in engine combustion chambers using the infrared absorption method.The characteristics of this technology are as follows:
- 1Measuring can be carried out while the engine is running at 600r/min to more than 3000r/min, full load operation.(Applicable to all EGR conditions)
- 2Quick response; 2ms
- 3High linearity; ±1% Full Scale and under (FS: 10%)
- 4No aggravation is caused to the intake/exhaust performance of engines
This technology contributes to the improvement of the in-cylinder EGR system using, for instance, a variable valve-timing mechanism that is now expanding in number of applications, and also the conventional EGR system. - 1
- Pages
- 10
- Citation
- Iizuka, M., Kato, N., Kasashima, K., and Muto, H., "Carbon Dioxide Measuring Technology in Engine Combustion Chambers," SAE Technical Paper 2004-01-1340, 2004, https://doi.org/10.4271/2004-01-1340.