… emission factors of CO 2 , NOx and CO based on real-world emissions, as were measured
with a Portable Emission … used to calculated emission factors using the emission maps as …

… Because it is not possible to directly measure emissions for all pollutants on all emitters all
the time, emission models are used to create a weighted sum of emission measurements from …

… It is crucial to identify emission sources and determine emissions accurately for superior …
Prediction of vehicular emissions is often done using mobile emission factor models, wherein …

… real-world emission level forecasting for gasoline passenger cars using instantaneous emission
models… ) driving cycles and a wide range of real-world cycles. Section 2 presents a short …

… suggests a potential virtue in emissions models based on fuel-specific emissions rather than
g mi −1 ) emissions. Some 200 NMHC and carbonyl emissions species were quantified as …

… In present day emissions models, effect of engine load due to road grade is largely neglected.
For light-duty vehicles, the emissions measurements are provided using speedtime traces …

… We present a practical fuel and emissions modeling tool for alternative fuel buses. … the
transit Fuel and Emissions Calculator (FEC), a mode-based life-cycle emissions modeling tool for …

… estimates expressed as amount of species emitted per distance travelled or amount of fuel
consumed), related emission inventories, and models have been developed using laboratory-…

… and fuel consumption modeling. A fixed vehicle mass is normally … emissions and fuel
consumption based on the real-world on-road emission data measured by the Portable Emission …

… how the emission models by Huang and Haghighat (2002), Xu and Zhang (2003) and Deng
and Kim (2004) perform when compared to real world observations of HCHO emission rates…