Four-color fiber-coupled mid-infrared laser-absorption sensor for temperature, CO, CO2, and NO at 5 kHz in internal combustion engine vehicle exhaust
A mid-infrared (MIR) laser absorption spectroscopy (LAS) sensor was developed for
temperature, CO, NO, and CO _2 measurements at 5 kHz in engine-out exhaust. It used fiber …
temperature, CO, NO, and CO _2 measurements at 5 kHz in engine-out exhaust. It used fiber …
A mid-infrared laser absorption sensor for gas temperature and carbon monoxide mole fraction measurements at 15 KHz in engine-out gasoline vehicle exhaust
Quantifying exhaust gas composition and temperature in vehicles with internal combustion
engines (ICEs) is crucial to understanding and reducing emissions during transient engine …
engines (ICEs) is crucial to understanding and reducing emissions during transient engine …
A laser-absorption sensor for in situ detection of biofuel blend vapor in engine intakes
A novel, mid-infrared laser-absorption sensor was developed for measurements of biofuel
blend (E85) vapor in the intake runner of a single-cylinder internal combustion engine. The …
blend (E85) vapor in the intake runner of a single-cylinder internal combustion engine. The …
Determination of Air–Fuel Ratio at 1 kHz via Mid-Infrared Laser Absorption and Fast Flame Ionization Detector Measurements in Engine-Out Vehicle Exhaust
JW Stiborek, NJ Kempema, CJ Schwartz… - … International Journal of …, 2024 - sae.org
Measurements of air–fuel ratio (AFR) and λ (AFRactual/AFRstoich) are crucial for
understanding internal combustion engine (ICE) performance. However, current λ sensors …
understanding internal combustion engine (ICE) performance. However, current λ sensors …