Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Lucien Koopmans"'
Publikováno v:
SAE Technical Paper Series.
Heavy-duty vehicles are primarily powered by diesel fuel, emitting CO2 emissions regardless of the exhaust after-treatment system. Contrastingly, a hydrogen engine has the potential to decarbonize the transportation sector as hydrogen is a carbon fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f88038e3a53745a7097328874db6fe1
https://doi.org/10.4271/2023-01-0232
https://doi.org/10.4271/2023-01-0232
Publikováno v:
SAE Technical Paper Series.
This study investigates if particulates from a GDI engine can be significantly suppressed by use of ultra-high injection pressures under 2 different engine conditions known to be associated with high particulate numbers (PN): warm-up and transients.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ff3c9154bb0878a74779ffc1ab39299
https://doi.org/10.4271/2023-01-0239
https://doi.org/10.4271/2023-01-0239
Publikováno v:
SAE International Journal of Engines. 15:849-881
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4694b711f2d8992518ddd718f904eecc
https://doi.org/10.4271/03-15-06-0046
https://doi.org/10.4271/03-15-06-0046
Publikováno v:
SAE International Journal of Engines. 15:445-455
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9a57690e094bf3a3fd8f6ef3cdbf7b6
https://doi.org/10.4271/03-15-03-0999
https://doi.org/10.4271/03-15-03-0999
Autor:
Zhiqin Jia, Lucien Koopmans
Publikováno v:
Journal of Energy Resources Technology. 144
Increasingly stricter emission regulations and fleet CO2 targets drive the engine development toward clean combustion and high efficiency. To achieve this goal, planning and conducting experiments in a time- and cost-effective way play a vital role i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d9acde149e307f37cd29efa0de02d12
https://doi.org/10.1115/1.4054533
https://doi.org/10.1115/1.4054533
Publikováno v:
International Journal of Engine Research. 22:2119-2130
Combustion knock is a major barrier to achieving high thermal efficiency in spark ignition engines. Water injection was recently identified as a potential way of overcoming this barrier. To evaluate its general applicability, experiments were perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cdcc28b27b24b8811bd147084bf5a60
https://doi.org/10.1177/1468087420940854
https://doi.org/10.1177/1468087420940854
Autor:
Jayesh Khatri, Lucien Koopmans, Johan Hellsing, Håkan Sandquist, Harald Mayrhofer, Hans-Michael Koegeler
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7687a4bd4a66e32a38ffd5498c0dc54e
https://doi.org/10.4271/2022-01-0484
https://doi.org/10.4271/2022-01-0484
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b87deb191b32fae9608a3a51e677dfe
https://doi.org/10.4271/2022-01-0430
https://doi.org/10.4271/2022-01-0430
Publikováno v:
International Journal of Engine Research. :146808742211411
Reducing the emissions of pollutants, and particularly soot particles, from internal combustion engines is one of the greatest challenges faced by car manufacturers. Although modern gasoline direct injection (GDI) engines produce relatively low parti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51dc5b57206298711949ceb2ee6a1019
https://doi.org/10.1177/14680874221141125
https://doi.org/10.1177/14680874221141125
Publikováno v:
SAE Technical Paper Series.
Homogeneous lean spark-ignited combustion is known for its thermodynamic advantages over conventional stoichiometric combustion but remains a challenge due to combustion instability, engine knock and NOx emissions especially at higher engine loads ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24dc5c5698d2d5cf1999422e3ab860f7
https://doi.org/10.4271/2021-24-0046
https://doi.org/10.4271/2021-24-0046