1.Combustion of fuel in air is performed at constant pressure with anair-to-fuel mass ratio of 18.Using an average gas specific heat(Cp) of 1100J/kg/oC and a net fuel heatingvalue of 40 MJ/kg,calculate the gas temperature increase fromcombustion without heat loss
2.The metropolitan Atlanta area contains nearly 5 million people over16,000km2.The average Atlantan drives 32miles perday.Emission factors for gasoline vehicles are 0.4g/mileNOx and 3.4g/mile CO.Compute daily sources of CO andNOx(kg/day).
3.A sanitary landfill has an available space of 125,000 m2and a depth of 10 m. 765 m3 of solid waste aredumped at the site 5 days per week. The waste is compacted totwice its delivered denisty. Esimate the expected life of theland-fill.