Results 101 to 110 of about 93,521 (305)

Hydrogen-Rich Gaseous Mixture for Enhanced Combustion in a Flex-Fuel Engine: An Experimental Analysis

Hydrogen
This experimental study examines the effect of adding a hydrogen-enriched synthetic gaseous mixture (HGM’) on the combustion and fuel conversion efficiency of a single-cylinder research engine (SCRE). The work assesses the viability of using this mixture
Lucimar Venancio Amaral, Augusto César Teixeira Malaquias, Gabriel Heleno de Paula Araújo, Marcos de Carvalho Torres Filho, Marco André Fraga, Ricardo Belchior Torres, Rita de Cássia de Oliveira Sebastião, Fabricio José Pacheco Pujatti   +7 more
doaj   +1 more source

Lattice and Surface Engineering of Transition Metal Oxide Photoanodes for Efficient Photoelectrochemical Water Splitting

EcoEnergy, EarlyView.
This review highlights phase control, facet control, and atomic vacancy engineering as key strategies to enhance charge transport, light harvesting, and surface activity in PEC photoanodes. ABSTRACT Photoelectrochemical (PEC) water splitting is a promising approach for converting solar energy into hydrogen, yet the performance of transition metal oxide
Seonmi Ko, Jehoon Lee, Tae Sung Kim, Taeuk Park, Hyo Jin Park, Junyeob Yeo   +5 more
wiley   +1 more source

Study on the impact of injection timing advance on the performance and emissions of a diesel engine fueled with a gasoline–diesel blend

Frontiers in Mechanical Engineering
Environmental concerns have increasingly driven industries worldwide, particularly the automotive sector, to address the challenges posed by pollutant emissions from internal combustion engines.
Luisa Fernanda Mónico Muñoz, Oscar Hernando Venegas Pereira   +1 more
doaj   +1 more source

Gasoline [PDF]

Science, 1974
openaire   +2 more sources

Visible‐Light‐Mediated Synthesis of Biscoumarins Utilizing Photocaged Sulfonic Acid as the Catalyst

European Journal of Organic Chemistry, EarlyView.
A mild visible light approach for the synthesis of biscoumarins utilizing arylazo sulfones as the photoacid generator under 467 nm irradiation is introduced. Throughout the years, biscoumarin derivatives, known for their diverse biological properties, have attracted extensive synthetic interest.
Athina S. J. Shkembi, Stamatis K. Serviou, Valentina Benazzi, Maurizio Fagnoni, Stefano Protti, Christoforos G. Kokotos   +5 more
wiley   +1 more source

Experimental Evaluation of Hydrocarbon Class-Based Evaporative Emissions from Ethanol-Blended Gasoline Using HS-SPME–GC–MS

Separations
This study investigated the effect of ethanol on the relative headspace percent composition of evaporative emissions from gasoline at different temperatures using HS-SPME-GC-MS.
A K M Ahsan Ahmed, Douglas E. Raynie
doaj   +1 more source

A Numerical Investigation of the Effects of Piston Bowl Geometry and Spray Angle on Combustion, Performance and Emission of a Diesel Engine

Energy Science &Engineering, EarlyView.
A piston bowl's design and spray angle improve air‐fuel mixing, resulting in more complete combustion and higher efficiency. Ansys Forte 2023 R1 a CFD software was used to analyze the effects of five combustion chamber geometries of cylinder, modified re‐entrant, re‐entrant, double‐stepped, and stepped on engine performance, combustion, and emission ...
Md. Nazmul Haque, Abdullah Al Rifat, Tafsirul Hassan, Md. Ifthaker Alam, Mohammad Mehedi Hasan Kazol, Md. Ashraful Islam, Abidur Rahman Adib, Mizanur Rahman   +7 more
wiley   +1 more source

Prevalence and Epidemiological Profile of Gasoline-Related Burn Injuries in Tehran: A Retrospective Descriptive Study

Iranian Journal of Burns and Wound Research
Gasoline, a highly volatile, flammable liquid, is frequently misused as a fire accelerant, leading to severe burn injuries, particularly in young men.
Mostafa Dahmardehei, Majid Khadem Rezaiyan, Farhang Safarnejad, Ali Ahmadabadi   +3 more
doaj   +1 more source

Price Adjustments and Asymmetry in the Philippine Retail Gasoline Market [PDF]

This paper employs ordered probit, partial adjustment, and vector error correction models to characterize price adjustments in the Philippine retail gasoline market since its deregulation. It finds that pricing decisions of oil firms depend significantly
John Michael Ian S. Salas
core  

Study of Damage to Shutters Exposed to a Vegetation Fire: Definition of Vulnerability Thresholds

Fire and Materials, EarlyView.
ABSTRACT This study examines the fire behavior of wooden, PVC, and aluminum shutters through laboratory and large‐scale experiments. Laboratory tests were conducted using a cone calorimeter to assess the ignitability of the PVC and wooden shutters, focusing on the critical heat flux of ignition, ignition time and critical Flux Time Product (FTP ...
C. Luciani, V. Tihay‐Felicelli, F. Morandini, A. Pieri, P. A. Santoni, T. Barboni   +5 more
wiley   +1 more source