Results 51 to 60 of about 4,174 (257)

Effects of Operating Conditions on Performance of a Spark Ignition Engine Fueled with Ethanol-Gasoline Blend [PDF]

Iranica Journal of Energy and Environment, 2018
Nowadays, two main deals of researchers in different fields of industries are emissions and fuel consumption. The political turmoil of crude oil besides stricter environmental laws in the world tends researchers to find novel ways for fuel consumption ...
M. M. Namar, A. R. Mogharrebi, O. Jahanian   +2 more
doaj   +1 more source

Interfacial Electronic Modulation of Vacancy‐Stabilized Pt Sites in Mo‐NiSeO4/NiSe2 Heterostructures for Industrial Alkaline Water Electrolysis

Advanced Energy Materials, EarlyView.
A vacancy‐stabilized Pt,Mo‐NiSeO4/NiSe2@Co2P heterostructure with atomically dispersed Pt sites and Mo‐regulated electronic structure enables efficient bifunctional water splitting. Strong interfacial coupling and defect‐assisted Pt stabilization promote rapid charge transfer and optimized intermediate adsorption, delivering outstanding HER/OER ...
Thokchom Anjali Devi, Abhisek Majumdar, Sidra Saleem, Do Hwan Kim, Bollu Manoj, Duy Thanh Tran, Nam Hoon Kim, Joong Hee Lee   +7 more
wiley   +1 more source

A SHORT COMMUNICATION ON ESTIMATION OF THE AIRBORNE POLLUTANTS EMISSIONS FROM CONSUMPTION OF GASOLINE AND DIESEL FUEL IN ISFAHAN

Journal of Air Pollution and Health, 2018
Introduction: The main objective of this study was to determine total carbon monoxide, sulfur oxides, nitrogen oxides, volatile organic compounds (VOCs), PM10 and PM2.5 emitted to air by burning gasoline and diesel fuel in the city of Isfahan.
Amirreza Talaiekhozani, Zeinab Eskandari
doaj  

Misfire Fault Diagnosis Method of Gasoline Engines Using the Cosine Similarity Measure of Neutrosophic Numbers [PDF]

Neutrosophic Sets and Systems, 2015
This paper proposes a distance measure of neutrosophic numbers and a similarity measure based on cosine function, and then develops the misfire fault diagnosis method of gasoline engines by using the cosine similarity measure of neutrosophic numbers.
Lingwei Kong, Yuefeng Wu, Jun Ye
doaj  

Characterization of Performance of Short Stroke Engines with Valve Timing for Blended Bioethanol Internal Combustion

Energies, 2019
The present study provides a feasible strategy for minimizing automotive CO2 emissions by coupling the principle of the Atkinson cycle with the use of bioethanol fuel. Motor cycles and scooters have a stroke to bore ratio of less than unity, which allows
Kun-Ho Chen, Yei-Chin Chao
doaj   +1 more source

U.S. Agriculture, Biofuel Markets, and Trade: Challenges and Opportunities

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Using an enhanced Computable General Equilibrium (CGE) model (GTAP‐BIO), this study assesses how the expansion in demand for Electric Vehicles (EVs) and the reduction in exports of agricultural products induced by trade disputes negatively affect US agriculture.
Rayan Wolf, Farzad Taheripour
wiley   +1 more source

DETERMINATION OF GASOLINE ETHANOL MIXTURE BY PRESET OCTANE LEVEL OF MOTOR FUEL [PDF]

Avtomobilʹnyj Transport (Harʹkov), 2010
The empiric dependence for determination of octane level of gasoline ethanol mixture and calculation of gasoline ethanol mixture by preset octane level for different types of internal combustion engines has been suggested.
V. Marakhovskіy, V. Semikin
doaj  

Farmers' Preferences for Fossil‐Free Mineral Nitrogen Fertilizers: Role of Prices, Climate, Production Origin, and Identity

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Disruptions in global fertilizer markets and climate targets have increased interest in fossil‐free mineral nitrogen fertilizers. This study examines farmers' preferences for conventional (fossil‐based) and fossil‐free fertilizers using a labeled discrete choice experiment with 211 Swedish farmers.
Nasir Adam, Hui Tao, Gordana Manevska‐Tasevska, Per‐Anders Hansson, Vivian Wei Huang, Helena Hansson   +5 more
wiley   +1 more source

Combined effect of increasing the post‐reformer temperature and adding red mud as a secondary catalyst in the thermocatalytic reforming of digestate

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract This work studies the combined effect of increasing the post‐reformer temperature and introducing red mud as a support catalyst in the thermocatalytic reforming (TCR®) of digestate. The TCR® method, developed by the Fraunhofer Institute for Environmental, Safety and Energy Technology UMSICHT (abbreviated as Fraunhofer UMSICHT), is an extension
Hillary Onyishi, Johannes Neidel, Robert Daschner, Andreas Apfelbacher, Andreas Hornung   +4 more
wiley   +1 more source

Circular economy assessment of biomethane value chain in Brazil

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract From the numerous opportunities to add value to biomass in Brazil, biomethane production in sugarcane mills presents significant potential. This study introduces a diagnostic framework grounded in circular economy (CE) principles to assess new biomethane projects, aligning with the strategic objectives of product diversification, full biomass ...
Luciana Fonseca Moreira, Fábio Oroski, Flávia Chaves Alves, José Vitor Bomtempo   +3 more
wiley   +1 more source