Improving Emissions by An Auxiliary Air Conditioner in Liquid Hydrogen Powered Spark Ignition Engine Vehicles

Authors : Adem UĞURLU

Pages : 252-261

Doi:10.47495/okufbed.1035559

View : 22 | Download : 16

Publication Date : 2022-02-23

Article Type : Research Paper

Abstract :An Auxiliary Air Conditioner insert ignore into journalissuearticles values(AAC); system, which decreases the cabin air conditioning load of Liquid Hydrogen insert ignore into journalissuearticles values(LH2); powered Spark Ignition Internal Combustion Engine Vehicles insert ignore into journalissuearticles values(SI ICEV);, has been proposed in this study. Volatile Organic Compounds insert ignore into journalissuearticles values(VOC);, Carbon Monoxide insert ignore into journalissuearticles values(CO);, Nitrogen Oxides insert ignore into journalissuearticles values(NOx);, Particulate Matters insert ignore into journalissuearticles values(PM10 & PM2.5);, Sulfur Oxides insert ignore into journalissuearticles values(SOx);, and Carbon Dioxide insert ignore into journalissuearticles values(CO2); emissions are theoretically calculated using GREET software developed by Argonne National Laboratory for decades between 2010 and 2050. The results of the study show that the proposed novel system decreases all emissions emitted from LH2 SI ICEVs decreasing both Well-To-Pump insert ignore into journalissuearticles values(WTP); and Well-To-Wheel insert ignore into journalissuearticles values(WTW); emissions. These decreases are around 3 g/year for VOC, 20 g/year for CO, 13 g/year for NOx, 1 g/year for both PM10 and PM2.5, 1 g/year for SOx, and 16 kg/year for CO2.
Keywords : Liquid hydrogen, Air conditioning, Vehicles, Emissions