@article{202403.1404, doi = {10.20944/preprints202403.1404.v1}, url = {https://doi.org/10.20944/preprints202403.1404.v1}, year = 2024, month = {March}, publisher = {Preprints}, author = {Vicente Bermúdez and Pedro Piqueras and Enrique José Sanchis and Brayan Conde}, title = {Analysis of Particle Number Emissions in a Retrofitted Heavy Duty-Spark Ignition Engine Powered by LPG}, journal = {Preprints} }