Results 91 to 100 of about 281,685 (292)

Directed Hole Localization Stabilizing Interfacial Sulfur Species to Boost α‐C–H Activation for Selective Biomass Photo‐oxidation

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Efficient α‐C–H bond activation and directional conversion for selective biomass photo‐oxidation are achieved by integrating polarization and interface engineering strategies in P‐doped ZnIn2S4 polar photocatalysts, which leverage hole localization and stable interfacial sulfur species, endowing bio‐based HMF at 94.4% conversion with 94.5% selectivity ...
Yinyin He   +3 more
wiley   +1 more source

STUDYING THE EFFECT OF MAGNETIC FLUX ON DIESEL FUEL LINE ON SOME PERFORMANCE AND EMISSION OF DIESEL ENGINE

open access: yesThe Iraqi Journal of Agricultural science
This study aimed to investigation was carried out to evaluate the performance and product emission of four cylinder 4- stroke water cooled  direct injection (DI) diesel engine fueled by permanent magnet exposed diesel fuel compared with diesel fuel (DF).
M. J. Mohammed   +2 more
doaj   +1 more source

Simulation and Measurement of Transient Fluid Phenomena within Diesel Injection [PDF]

open access: yes, 2019
Rail pressures of modern diesel fuel injection systems have increased significantly over recent years, greatly improving atomisation of the main fuel injection event and air utilisation of the combustion process.
Crua, C.   +8 more
core   +2 more sources

Solar Fuels Via Methane Valorization: Thermochemical Pathways, Unified Metrics, and Techno‐Economic Perspectives

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez   +3 more
wiley   +1 more source

Research into operational parameters of diesel engines running on RME biodiesel [PDF]

open access: yesTransport, 2006
The results of motor experimental researches on operational parameters of diesel engines F2L511 and A41 are presented in the publication. Change of harmful emission of exhaust gases was determined and evaluated, fuel economy and thrust characteristics of
S. Lebedevas   +4 more
doaj  

A Study on the Effect of Injection Pressures On the Performance and Emission Characterstics of CI Engine with PongamiaPinnata Methyl Ester as Fuel [PDF]

open access: yes, 2013
Compression ignition engine is a popular prime mover in rural areas, particularly in the places where electrical power is not available. The rapid depletion of fossil fuel has stimulated worldwide efforts to produce alternative fuel to diesel fuel ...
Honnegowda, ., Ramesha, D.K.
core  

Performance analysis of a common-rail Diesel engine fuelled with different blends of waste cooking oil and gasoil [PDF]

open access: yes, 2016
An experimental campaign was performed to study the behavior of a common-rail Diesel engine in automotive configuration when it is fuelled with blends of Diesel fuel (DF) and waste cooking oil (WCO).
CORSINI, Alessandro   +5 more
core   +1 more source

Robust Control Using a Matrix Converter to Enhance Wind Turbine Systems

open access: yesEnergy Science &Engineering, EarlyView.
This study uses a more efficient and effective solution to improve the operational performance of a wind turbine‐based power system. This system uses a doubly fed induction generator and relies on a matrix converter and fractional‐order proportional–integral controller.
Sihem Ghoudelbourk   +4 more
wiley   +1 more source

Comparative study of various biofuel combinations derived from agricultural residues on the performance and emissions of CI engine

open access: yesInternational Journal of Sustainable Engineering, 2020
In this present work, performance and emission levels have been investigated using renewable and sustainable fuels derived from different agricultural residues.
K. M. Akkoli   +3 more
doaj   +1 more source

Pneumonitis following diesel fuel siphonage

open access: yesRespiratory Medicine Case Reports, 2012
Petroleum diesel is a complex mixture of liquid hydrocarbons and mainly used as fuel in transport vehicles. The practice of manual siphoning of diesel from fuel tanks is common in developing countries but hydrocarbon pneumonitis due to diesel siphonage is rarely reported.
Gowrinath, K.   +3 more
openaire   +2 more sources

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