Lessons Learned from the European Pilot Program
This report summarizes the results of a pilot program dedicated to develop a procedure for the In Service Monitoring of NRMM Small Compressed Ignition engines (categories NRE-v-1, NRE-v-2, NRE-c-1, NRE-c-2) based on Portable Emission Measurement System (PEMS). The tests took place between January 2018 and February 2019.
The work addresses how to mount the measurement equipment on board of such machinery and the accuracy and precision of the exhaust gaseous pollutant emission measurements using PEMS. Compared to a standard test performed in an engine test cell (VELA_6 and at OEM facilities) the concentration measurements accuracy and precision was within 10%.
In service tests showed that the results were stable and reproducible.
GIORIA Roberto;
PERUJO MATEOS DEL PARQUE Adolfo;
CARRIERO Massimo;
FORNI Fausto;
MONTIGNY Francois;
PADOVAN Valter;
2019-11-25
Publications Office of the European Union
JRC117968
978-92-76-12577-8 (online),
978-92-76-12578-5 (print),
1831-9424 (online),
1018-5593 (print),
EUR 29928 EN,
OP KJ-NA-29928-EN-N (online),
OP KJ-NA-29928-EN-C (print),
https://publications.jrc.ec.europa.eu/repository/handle/JRC117968,
10.2760/51295 (online),
10.2760/863984 (print),
