Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Ugo Campora"'
Publikováno v:
Energies, Vol 17, Iss 11, p 2498 (2024)
Methanol as marine fuel represents one of the most cost-effective and practical solutions towards low-carbon shipping. Methanol fueled internal combustion engines have a high level of technological readiness and are already available on the market; h
Externí odkaz:
https://doaj.org/article/1eb100436f6549acacbc6d7d931a8c5f
Publikováno v:
Next Energy, Vol 1, Iss 3, Pp 100020- (2023)
This work aims at investigating the feasibility of COmbined Gas Electric and Steam (COGES) plants onboard Liquefied Natural Gas (LNG) fueled ships, by means of a novel, flexible tool. Firstly, the nominal operating conditions of 6 commercially availa
Externí odkaz:
https://doaj.org/article/49826d175f6f4e3a9b0fa755bed1e1c0
Publikováno v:
International Journal of Naval Architecture and Ocean Engineering, Vol 10, Iss 5, Pp 617-628 (2018)
Several techniques have been developed in the last years for energy conversion and aeronautic propulsion plants monitoring and diagnostics, to ensure non-stop availability and safety, mainly based on machine learning and pattern recognition methods,
Externí odkaz:
https://doaj.org/article/c8985ad3ce634d08a293dc37b5c8c948
Publikováno v:
Journal of Marine Science and Engineering, Vol 10, Iss 1, p 36 (2021)
The article deals with a simulation approach to the representation of the ship motions in waves, interacting with the propulsion system behavior (diesel engine and propeller). The final goal is the development of a simulator, as complete as possible,
Externí odkaz:
https://doaj.org/article/a80f3715fbac465990c206d3c44fac33
Publikováno v:
Journal of Marine Science and Engineering, Vol 9, Iss 6, p 663 (2021)
The performance of a marine dual-fuel engine, equipped with an innovative hybrid turbocharger producing electric power to satisfy part of the ship’s electric load, is presented by a simulation comparison with the traditional turbocharging technolog
Externí odkaz:
https://doaj.org/article/c5daf7cbbd524cf791902555cd7e2cd5
Publikováno v:
Journal of Marine Science and Engineering, Vol 9, Iss 6, p 587 (2021)
In recent decades, the design of ship propulsion systems has been focusing on energy efficiency and low pollutant emissions. In this framework, diesel–electric propulsion has become a standard for many ship types and has proven its worth for flexib
Externí odkaz:
https://doaj.org/article/c28877aa247f4142ac952d4071f11da4
Publikováno v:
Energies, Vol 13, Iss 4, p 985 (2020)
From the working data of a dual-fuel marine engine, in this paper, we optimized and compared two waste-heat-recovery single-pressure steam plants—the first characterized by a saturated-steam Rankine cycle, the other by a superheated-steam cycle−u
Externí odkaz:
https://doaj.org/article/20e5c6aed76048dd90c8923c45f76e20
Publikováno v:
Journal of Marine Science and Engineering, Vol 7, Iss 11, p 397 (2019)
Waste Heat Recovery (WHR) marine systems represent a valid solution for the ship energy efficiency improvement, especially in Liquefied Natural Gas (LNG) propulsion applications. Compared to traditional diesel fuel oil, a better thermal power can be
Externí odkaz:
https://doaj.org/article/8db267d38861486e9bd60b2a4172fc1a
Publikováno v:
Journal of Marine Science and Engineering, Vol 7, Iss 5, p 138 (2019)
A turbocharged diesel engine numerical model, suitable for real-time ship manoeuvre simulation, is presented in this paper. While some engine components (mainly the turbocharger, intercooler and manifolds) are modelled by a filling and emptying appro
Externí odkaz:
https://doaj.org/article/06758fb1a62247ce818be2592b6849b4
Publikováno v:
Energies, Vol 11, Iss 8, p 1924 (2018)
The use of a computer simulator, previously developed and validated, applied to a four-stroke marine dual-fuel engine, has allowed the authors to present in this paper a solution to improve the overall efficiency of the engine by adopting a hybrid tu
Externí odkaz:
https://doaj.org/article/2dfc64a842544fa29e0997d40d5e94d4