High efficient natural gas engine concepts for long haul transportation

Abstract

Different natural gas engine technologies can be applied for commercial vehicles and those investigated in the HDGAS project are:
- Positive ignition natural gas engine with direct injection
- Dual fuel natural gas engine (premixed gas and pilot diesel injection)
- High pressure gas injection with pilot diesel injection
This paper will describe the challenges and solutions of the different engine concepts in combination with LNG tank systems in respect of
- Greenhouse gas reduction potential including measures to improve gas engine efficiency
- Emission compliance to EU VI

Original document

The different versions of the original document can be found in:

• https://zenodo.org/record/1451577 under the license http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode

• http://dx.doi.org/10.5281/zenodo.1451577,

https://zenodo.org/record/1451577 under the license http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode

• https://zenodo.org/record/1451577,

http://dx.doi.org/10.5281/zenodo.1451576 under the license http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode

DOIS: 10.5281/zenodo.1451576 10.5281/zenodo.1451577