Results 121 to 130 of about 161,644 (279)

Non-thermal plasma system for marine diesel engine emissions control [PDF]

open access: yes, 2014
Air pollutants generated by ships in both gaseous and particulate forms, have a long term effect on the quality of the environment and cause a significant exposure risk to people living in proximities of harbors or in neighboring coastal areas.
Abbod, M   +6 more
core   +2 more sources

Using alcohol fuels in dual fuel operation of compression ignition engines: a review [PDF]

open access: yes, 2016
Because of global warming and increasing air pollution, alternative fuels are increasingly being considered for use in internal combustion engines (ICEs). Among the alternatives, alcohol fuels seem very interesting.
Coulier, Jakob, Verhelst, Sebastian
core   +1 more source

Development potential of Intermittent Combustion (I.C.) aircraft engines for commuter transport applications [PDF]

open access: yes
An update on general aviation (g/a) and commuter aircraft propulsion research effort is reviewed. The following topics are discussed: on several advanced intermittent combustion engines emphasizing lightweight diesels and rotary stratified charge engines.
Willis, E. A.
core   +1 more source

Combined electric applications in transport [PDF]

open access: yes, 2008
Maximizing the efficiency in transport vehicles will be a necessity. This may be realized by introducing a power electronic conversion between the Internal Combustion Engine (ICE) and the wheels. Hence the ICE may be used at its maximal efficiency point.
Van den Bossche, Alex
core   +1 more source

Design, optimisation and evaluation of the S-CO2 Brayton cycle for marine low-speed engine flue gas

open access: yesCase Studies in Thermal Engineering
Five configurations of the S-CO2 Brayton cycle (SCBC) were constructed for flue gas waste heat recovery (WHR) of the marine low-speed engine HHM-6EX340EF on the EBSILON platform using the bench test data to save energy, reduce emissions and the efficient
Liangtao Xie   +4 more
doaj   +1 more source

Research on Data-Driven Performance Assessment and Fault Early Warning of Marine Diesel Engine

open access: yesApplied Sciences
To enable proactive prediction of marine diesel engine failure time and root causes, thereby reserving sufficient time for maintenance, this study proposes a data-driven multi-algorithm integration framework for performance assessment and fault early ...
Haiyan Wang, Zihan Wang, Biao Shi
doaj   +1 more source

Preliminary experimental comparison and feasibility analysis of CO2/R134a mixture in Organic Rankine Cycle for waste heat recovery from diesel engines [PDF]

open access: yes, 2019
This paper presents results of a preliminary experimental study of the Organic Rankine Cycle (ORC) using CO2/R134a mixture based on an expansion valve.
Feng, W   +5 more
core  

Underwater Noise from Arctic Shipping: Impacts, Regulations and Recommendations [PDF]

open access: yes, 2017
Marine mammals, including whales, walrus, and seals, rely heavily on sounds for survival. The Arctic soundscape has long been shaped by their clicks and calls.

core  

Industry tests of NASA ceramic thermal barrier coating [PDF]

open access: yes
Ceramic thermal barrier coating (TBC) system was tested by industrial and governmental organizations for a variety of aeronautical, marine, and ground-based gas turbine engine applications.
Liebert, C. H., Stepka, F. S.
core   +1 more source

Analysis of Thermal Interconnectivity of Utilities in Rural Alaska [PDF]

open access: yes, 2014
Presented to the Faculty of the University of Alaska Anchorage in Partial Fulfillment of the Requirements for the Degree of MASTER OF SCIENCEThroughout the arctic there are two primary community utilities with dramatically contrary thermodynamic ...
Mercer, Christopher J.
core  

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