Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Mindaugas Melaika"'
Autor:
Sergejus Lebedevas, Saugirdas Pukalskas, Vygintas Daukšys, Alfredas Rimkus, Mindaugas Melaika, Linas Jonika
Publikováno v:
Energies, Vol 12, Iss 12, p 2413 (2019)
This paper presents a study on the energy efficiency and emissions of a converted high-revolution bore 79.5 mm/stroke 95 mm engine with a conventional fuel injection system for operation with dual fuel feed: diesel (D) and natural gas (NG). The part
Externí odkaz:
https://doaj.org/article/a60544c2ca1c44269d60152716b5e641
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 5, Iss 5, Pp 546-551 (2013)
The article presents and analyses the comparable results of thestand tests of 1.9 TDI diesel engine. The purpose of the conductedresearch included solving a question of how losses in thecharge-air system impacted environmental and energy-economicalpa
Externí odkaz:
https://doaj.org/article/d2e6152eb9a246c0bb9e3b1fd1c1d734
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 8, Iss 5 (2016)
Paper presents research of efficient and ecological parameters of gasoline engine working with biobuthanol (10% and 20% by volume) and addi-tionaly supplying oxygen and hydrogen (HHO) gas mixture (3.6 l/min), which was obtained from from water by ele
Externí odkaz:
https://doaj.org/article/ccaa9d6629b5424dbd23354283be7681
Autor:
Jurgis Latakas, Saugirdas Pukalskas, Alfredas Rimkus, Mindaugas Melaika, Ričardas Vėgneris, Paulius Stravinskas
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 6, Iss 5 (2014)
In this research paper energy and ecological parameters of diesel engine which works under addition of hydrogen (10, 20, 30 l/ min) are presented. A survey of research literature has shown that addition of hydrogen gases improve diesel combustion; in
Externí odkaz:
https://doaj.org/article/23272aff4a3d46179556287ec8becd91
Publikováno v:
Mokslas: Lietuvos Ateitis, Vol 4, Iss 4 (2012)
For the development of new models, automobile manufacturers are trying to come up with optimal software for engine control in all movement modes. However, in this case, a vehicle cannot reach outstanding characteristics in none of them. This is the m
Externí odkaz:
https://doaj.org/article/266da65e1528482284170851a06167f6
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
Publikováno v:
SAE Technical Paper Series.
To assist efforts reducing harmful emissions from internal combustion engines, particulate formation was investigated in a compressed natural gas (CNG) Direct Injection single-cylinder SI engine in warm-up conditions. This involved tests at low engin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cec25d5ec7be6956e728847b3e26801e
https://doi.org/10.4271/2021-01-0630
https://doi.org/10.4271/2021-01-0630
Publikováno v:
Fuel. 317:123386
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb2cba597729b160779f5e5328a6935e
https://doi.org/10.1016/j.fuel.2022.123386
https://doi.org/10.1016/j.fuel.2022.123386
Publikováno v:
Advances in Science and Technology Research Journal, Vol 12, Iss 1, Pp 221-227 (2018)
The paper analyzes three different, but similar class cars, two of them with conventional spark ignition (SI) engines, and one – hybrid (SI + electricity). There are presented and analyzed statistics of fuel consumption and mileage of several years
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2353df5e87c868afbf480ed4dc1a9f9
https://doi.org/10.12913/22998624/86259
https://doi.org/10.12913/22998624/86259
Publikováno v:
Procedia Engineering. 187:395-401
The paper presents the experimental research results of heavy-duty vehicle (public transport bus), fuelled with natural gas and hydrogen fuel mixtures. Spark ignition six cylinder engine tested with different hydrogen additions (from 5% up to 20% acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75b587eb7f37b7e1a4bb055273161486
https://doi.org/10.1016/j.proeng.2017.04.391
https://doi.org/10.1016/j.proeng.2017.04.391