Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Dimitrios T. Hountalas"'
Publikováno v:
Energies, Vol 16, Iss 12, p 4647 (2023)
The International Maritime Organization aims to reduce the maritime industry’s carbon emissions by 40% in the next two decades and has introduced measures to control CO2 emissions. These have significantly increased interest regarding biofuels, whi
Externí odkaz:
https://doaj.org/article/a3a4dace5da74ab6a8a99a1a1b233b8e
Autor:
Athanasios G. Vallis, Theodoros C. Zannis, Evangelos V. Hristoforou, Elias A. Yfantis, Efthimios G. Pariotis, Dimitrios T. Hountalas, John S. Katsanis
Publikováno v:
Energies, Vol 15, Iss 15, p 5398 (2022)
In the present study, energy and exergy analyses of a simple supercritical, a split supercritical and a cascade supercritical CO2 cycle are conducted. The bottoming cycles are coupled with the main two-stroke diesel engine of a 6800 TEU container shi
Externí odkaz:
https://doaj.org/article/5048d4e863fd408b87dc9d2fcd2a25e8
Publikováno v:
Journal of Combustion, Vol 2016 (2016)
In the present study, a semiempirical, zero-dimensional multizone model, developed by the authors, is implemented on two automotive diesel engines, a heavy-duty truck engine and a light-duty passenger car engine with pilot fuel injection, for various
Externí odkaz:
https://doaj.org/article/8c9720b17d374adb81d392b2738e45fc
Publikováno v:
New Trends in Technologies: Devices, Computer, Communication and Industrial Systems
D.T. Hountalas1 and G.C. Mavropoulos2 1Professor of Internal Combustion Engines, Dipl.Ing., Dr.Ing. (NTUA) 2Research Associate, Internal Combustion Engines Dipl.Ing., Dr.Ing. (NTUA), M. SAE, M. ACS Internal Combustion Engines Laboratory Thermal Engin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f49c04d963e49cf3cf09258905345257
http://www.intechopen.com/articles/show/title/potential-for-improving-hd-diesel-truck-engine-fuel-consumption-using-exhaust-heat-recovery-techniqu
http://www.intechopen.com/articles/show/title/potential-for-improving-hd-diesel-truck-engine-fuel-consumption-using-exhaust-heat-recovery-techniqu
Publikováno v:
Journal of Energy Engineering. 146
A theoretical investigation is performed to comparatively evaluate the impact of water addition to the intake air (humidification) or in water-diesel fuel emulsion on the performance and em...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e993a21fa0b477df2851a13e814f68c
https://doi.org/10.1061/(asce)ey.1943-7897.0000697
https://doi.org/10.1061/(asce)ey.1943-7897.0000697
Publikováno v:
Energy Conversion and Management. 153:659-670
In the present paper, the authors have applied a newly developed semi-empirical, zero-dimensional, two-zone model on two automotive DI Diesel engines: a heavy (truck) and a light-duty (passenger car) engine. The aim of the study is to examine model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50d9aced0da4d68e62f8f090e22ade36
https://doi.org/10.1016/j.enconman.2017.10.007
https://doi.org/10.1016/j.enconman.2017.10.007
Publikováno v:
Journal of Combustion, Vol 2016 (2016)
In the present study, a semiempirical, zero-dimensional multizone model, developed by the authors, is implemented on two automotive diesel engines, a heavy-duty truck engine and a light-duty passenger car engine with pilot fuel injection, for various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42663d186707aa1951c2d44180d213e1
https://doi.org/10.1155/2016/6202438
https://doi.org/10.1155/2016/6202438
Autor:
Dimitrios T. Hountalas, Spiridon I. Raptotasios, Roussos G. Papagiannakis, Nikolaos F. Sakellaridis
Publikováno v:
Applied Energy. 157:814-823
The most promising solution for propulsion of marine vessels currently and for the near future is the two-stroke low-speed diesel engines. Despite its advantages, as far as specific fuel oil consumption, power density and reliability is concerned, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::082f9f584cedeae39796be813633c846
https://doi.org/10.1016/j.apenergy.2014.12.041
https://doi.org/10.1016/j.apenergy.2014.12.041
Autor:
G. C. Mavropoulos, Spyridon I. Raptotasios, Antonis K. Antonopoulos, Dimitrios T. Hountalas, Nikolaos F. Sakellaridis
Publikováno v:
Energy. 91:952-966
Engine cycle simulation models are increasingly used in diesel engine simulation and diagnostic applications, reducing experimental effort. Turbocharger simulation plays an important role in model's ability to accurately predict engine performance an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe7a2ab3675413969087a84a00e96ec5
https://doi.org/10.1016/j.energy.2015.08.049
https://doi.org/10.1016/j.energy.2015.08.049
Publikováno v:
Energy Conversion and Management. 85:373-388
Emissions regulations for heavy-duty diesel units used in maritime and power generation applications have become very strict the last years. Hence, the industry is enforced to limit specific gaseous and particulate emissions (NO x , SO x , CO x , PM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3af2c86c5381a1e1501fb4e6537a90df
https://doi.org/10.1016/j.enconman.2014.05.103
https://doi.org/10.1016/j.enconman.2014.05.103