Results 141 to 150 of about 169,765 (282)

Proposal of a dynamic performance index to analyze driving pattern effect on car emissions

, 2009
The contributions of driver behaviour as well as surrounding infrastructure are decisive on pollutant emissions from vehicles in real traffic situations.
Casanova Kindelán, Jesús, Espinosa Zapata, Felipe, Fonseca González, Natalia Elizabeth   +2 more
core  

Efficiency and emissions of a high-speed marine diesel engine converted to dual-fuel operation with methanol

, 2019
Climate change and global warming, a growing maritime sector, and the roadmap away from fossil fuels towards a CO2 neutral economy are driving innovations and technology developments.
Dierickx, Jeroen, Sileghem, Louis, Verhelst, Sebastian   +2 more
core   +1 more source

Hydrogen: tomorrow's fuel or just hot air? The Icelandic Experience [PDF]

, 2006
Hydrogen is once again in the limelight, with rising fuel prices, the search for fuels beyond petrol and diesel is being debated even more hotly. The European fuel cell bus trial has been extended by one year and there has been much talk about the ...
Warren, James P.
core  

An overview of NASA intermittent combustion engine research [PDF]

This paper overviews the current program, whose objective is to establish the generic technology base for advanced aircraft I.C. engines of the early 1990's and beyond. The major emphasis of this paper is on development of the past two years.
Willis, E. A., Wintucky, W. T.
core   +1 more source

A HIERARCHICAL STRUCTURE FOR SHIP DIESEL ENGINE TROUBLE-SHOOTING PROBLEM USING FUZZY AHP AND FUZZY VIKOR HYBRID METHODS

Brodogradnja, 2015
Although considerable technical preventive measures have been taken in marine diesel engine and auxiliary systems, it is possible to observe unexpected faults in the course of the operating conditions.
Abit Balin, Hakan Demirel, Fuat Alarçin
doaj  

Spectral-Based Fault Detection Method in Marine Diesel Engine Operation. [PDF]

Sensors (Basel)
Radić J, Šarić M, Rubić A.
europepmc   +1 more source

Fatigue life prediction analysis of high-intensity marine diesel engine cylinder head based on fast thermal fluid solid coupling method

Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2021
Huabin Zhang, Yi Cui, G. Liang, Liting Li, Guoyong Zhang, X. Qiao   +5 more
semanticscholar   +1 more source

Marine diesel engine reliable intelligent fault diagnosis method based on the generalized multi-source information fusion. [PDF]

iScience
Xie Z, Mo C, Jia B.
europepmc   +1 more source

Thermoeconomic optimization of a hybrid power and cooling facility using waste heat recovery from a marine diesel engine. [PDF]

Sci Rep
Ben Hamida MB, Al-Mussawi W, Shaban M, Marefati M.   +3 more
europepmc   +1 more source

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

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