Results 141 to 150 of about 1,653,077 (209)
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Selective catalytic reduction of NOx in marine engine exhaust gas over supported transition metal oxide catalysts

, 2021
The selective catalytic reduction (SCR) of nitrogen oxides (NOx) in the presence of methanol (methanol-SCR) was investigated over commercial oxide (γ-Al2O3 and TiO2) supported transition-metal oxide catalysts in lab scale.
Chunmiao Jia   +5 more
semanticscholar   +1 more source

A novel waste heat recovery system combing steam Rankine cycle and organic Rankine cycle for marine engine

, 2020
Aiming to reduce fuel consumption and pollutant emission, a new kind of waste heat recovery system (WHRS) is proposed to recycle the waste heat of marine engine.
Xiangyang Liu   +4 more
semanticscholar   +1 more source

Prediction and optimization of dual-fuel marine engine emissions and performance using combined ANN with PSO algorithms

International Journal of Engine Research, 2021
With the increasingly stringent environmental issues and regulations, there are higher requirements for improving engine performance and reducing pollution.
Cheng Ma   +3 more
semanticscholar   +1 more source

A review of waste heat recovery from the marine engine with highly efficient bottoming power cycles

, 2020
This paper aims at presenting an extensive review of waste heat recovery (WHR) from the marine engine with highly efficient bottoming power cycles which include the steam Rankine cycle, organic Rankine cycle, Kalina cycle and CO2-based power cycles ...
Sipeng Zhu, Kunyi Zhang, K. Deng
semanticscholar   +1 more source

Energy, exergy, and economic (3E) analysis of an organic Rankine cycle using zeotropic mixtures based on marine engine waste heat and LNG cold energy

Energy Conversion and Management, 2020
In this paper, thermo-economic performance comparisons between zeotropic mixtures and pure fluids are conducted via simulation for a parallel two-stage organic Rankine cycle (PTORC) driven by waste heat from LNG-fueled ship.
Zhen Tian   +4 more
semanticscholar   +1 more source

Investigation of the Combustion Kinetics Process in a High-Pressure Direct Injection Natural Gas Marine Engine

, 2021
The detailed combustion kinetic processes of a high-pressure direct injection (HPDI) natural gas (NG) marine engine was investigated in the present work.
Jingrui Li   +5 more
semanticscholar   +1 more source

Investigation of evaporating sprays in a medium speed marine engine

, 2021
The understanding of diesel sprays is very important to enable a better and cleaner marine engine design, but unfortunately little knowledge is openly available on marine engine fuel sprays.
Haohan Li   +3 more
semanticscholar   +1 more source

Performance analysis and optimization of an electricity-cooling cogeneration system for waste heat recovery of marine engine

Energy Conversion and Management, 2020
Recovering the waste heat is meaningful for reducing the fuel consumption and pollution emissions of marine engine (ME). This paper proposes a system to efficiently convert the waste heat of the exhaust gas (EG) and jacket cooling water (JCW) of ME into ...
Xiangyang Liu, Manh Quang Nguyen, M. He
semanticscholar   +1 more source

MARINE ENGINE WIRING

2017
<div class="section abstract"> <div class="htmlview paragraph">This recommended practice covers methods that may be employed by manufacturers to minimize the possibility that engine wiring may be a source of ignition of explosive or flammable vapors.</div></div>
  +5 more sources

Marine Traffic Engineering: An Introduction to Marine Traffic Engineering

Journal of Navigation, 1972
The principal purposes of this introductory paper are to identify and describe the main aspects of marine traffic engineering, and to suggest ways in which traffic engineering principles and methods developed for land and air transport systems may be applied to marine problems.
openaire   +1 more source

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