Zobrazeno 1 - 10
of 36
pro vyhledávání: '"T. C. Zannis"'
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...
Autor:
Ioannis Roumeliotis, E. G. Pariotis, Yiannis Paraskevopoulos, T. C. Zannis, Konstantinos Ntonas, Nikolaos Aretakis
Turbocharged diesel engines are extensively used in marine vessels, both as propulsion engines and as generator sets. The engine’s operation in the hostile marine environment results in performance degradation having a negative effect on the econom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8ea7f79a95ea647782773c98050f131
https://dspace.lib.cranfield.ac.uk/handle/1826/15449
https://dspace.lib.cranfield.ac.uk/handle/1826/15449
Publikováno v:
Journal of Marine Science and Engineering
Volume 7
Issue 8
Journal of Marine Science and Engineering, Vol 7, Iss 8, p 253 (2019)
Volume 7
Issue 8
Journal of Marine Science and Engineering, Vol 7, Iss 8, p 253 (2019)
The present study describes a model-based approach for the assessment of central cooling retrofit solutions using variable speed drive (VSD) seawater (SW) pumps in marine applications. There are two main innovative features of the proposed methodolog
Publikováno v:
Energies; Volume 12; Issue 8; Pages: 1547
Energies, Vol 12, Iss 8, p 1547 (2019)
Energies, Vol 12, Iss 8, p 1547 (2019)
An experimental investigation is performed in a single-cylinder direct-injection (DI) diesel engine using city diesel oil called DI1 and two blends of DI1 with a mixture of glycol ethers. The addition of glycol ethers to fuel DI1 produced oxygenated
Publikováno v:
Energy, Environment, and Sustainability ISBN: 9789811333064
The present study contains a detailed assessment of the state-of-the-art technologies of two-stroke (2-S) and four-stroke (4-S) dual-fuel compression-ignition (CI) engines and four-stroke spark-ignited (SI) natural gas engines from technological, ope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf1c2e7f15e30293f65f8b42a4703502
https://doi.org/10.1007/978-981-13-3307-1_7
https://doi.org/10.1007/978-981-13-3307-1_7
Autor:
E. G. Pariotis, E. A. Yfantis, John S. Katsanis, Konstantina D. Asimakopoulou, T. C. Zannis, Athanasios G. Vallis
Publikováno v:
Energies, Vol 13, Iss 2991, p 2991 (2020)
Energies; Volume 13; Issue 11; Pages: 2991
Energies; Volume 13; Issue 11; Pages: 2991
A thermo-economic analysis of a regenerative dual-loop organic Rankine cycle (ORC) is conducted, which will be coupled with the main diesel engines of a general support vessel. An energy and exergy analysis of the regenerative dual-loop ORC is conduc
Publikováno v:
Energy Conversion and Management. 76:712-724
In diesel engines, approximately 30–40% of the energy supplied by the fuel is rejected to the ambience through exhaust gases. Therefore, there is a potentiality for further considerable increase of diesel engine efficiency with the utilization of e
Autor:
Roussos G. Papagiannakis, T. C. Zannis
Publikováno v:
International Journal of Hydrogen Energy. 38:12446-12464
Awareness of limitations of petroleum based liquid fuels as for example used in spark-ignited heavy-duty engines for power generation, has led engineers to propose various solutions such as the use of alternative/renewable energy sources. Wood-gas is
Publikováno v:
Energy & Fuels. 27:4910-4929
A numerical investigation is performed in the present study to evaluate the effects of exhaust gas, carbon dioxide (CO2), and nitrogen (N2) recirculation on a comparative basis on heavy-duty (HD) diesel engine performance, soot and NO emissions. Engi
Publikováno v:
SAE International Journal of Engines. 5:1693-1708