Results 61 to 70 of about 247,607 (305)

Zero-Dimensional Modeling of the Rate of Injection with a Diesel Common Rail System Using Single-Hole Nozzles with Neat Low-Carbon Fuels

Applied Sciences
This paper presents a fuel injection rate predictive model based on zero-dimensional correlations from experimental results. This model estimates the fuel injection rate behavior with varying parameters such as fuel injection pressure-injector energizing,
Vicente Rojas-Reinoso, Carmen Mata, Jose Antonio Soriano, Octavio Armas   +3 more
doaj   +1 more source

Research of characteristics of working cycle of high-speed diesel engine operating on biofuels RME–E and D–RME–E. Part 1. Indicators of fuel injection system and indicative process

Transport, 2013
The article provides the results of an analyses of the characteristics of fuel injection system as well as the processes indicated in diesel engines 1A41 and F2L511, transferred from working with mineral diesel to working with rapeseed methyl ester ...
Sergejus Lebedevas, Galina Lebedeva, Ingrida Gudaitytė   +2 more
doaj   +1 more source

An Analysis on the Effects of the Fuel Injection Rate Shape of the Diesel Spray Mixing Process Using a Numerical Simulation

Applied Sciences, 2020
In diesel engines, fuel mixing is an important process in determining the combustion efficiency and emissions level. One of the measures used to achieve fuel mixing is controlling the nature and behavior of the fuel spray by shaping the injection rate ...
Intarat Naruemon, Long Liu, Dai Liu, Xiuzhen Ma, Keiya Nishida   +4 more
doaj   +1 more source

Effect of the NACA Injection Impeller on the Mixture Distribution of a Double-Row Radial Aircraft Engine [PDF]

, 1946
The NACA injection impeller was developed to improve the mixture distribution of aircraft engines by discharging the fuel from a centrifugal supercharger impeller, thus promoting a thorough mixing of fuel and charge air.
Marble, Frank E., Miller, Mahlon A., Ritter, William K.   +2 more
core   +1 more source

An experimental study of the dual-fuel performance of a small compression ignition diesel engine operating with three gaseous fuels [PDF]

, 2007
A dual-fuel engine is a compression ignition (CI) engine where the primary gaseous fuel source is premixed with air as it enters the combustion chamber.
A Clarke, Bradley D., Goto S., J Stewart, Karim G. A., Karim G. A., Kuo K. K., Mbarawa M., Newkirk M. S., Patil P. G., Pirouzpanah V., Press W. H., R Chen, Stone R., Timoney D. J.   +14 more
core   +2 more sources

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

Advanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez, Melanie Guillén‐Soler, Carlos Herreros‐Lucas, Alejandro López‐Moreno, José Manuel Vila‐Fungueiriño, Antonio Luis Llamas‐Saiz, Karol Strutyński, Manuel Melle‐Franco, María del Carmen Giménez‐López   +8 more
wiley   +1 more source

Characteristics of pressure wave in common rail fuel injection system of high-speed direct injection diesel engines

Advances in Mechanical Engineering, 2016
The latest generation of high-pressure common rail equipment now provides diesel engines possibility to apply as many as eight separate injection pulses within the engine cycle for reducing emissions and for smoothing combustion.
Mohammad Reza Herfatmanesh, Zhijun Peng, Alexis Ihracska, Yuzhen Lin, Lipeng Lu, Chi Zhang   +5 more
doaj   +1 more source

Influence of several factors on ignition lag in a compression-ignition engine [PDF]

This investigation was made to determine the influence of fuel quality, injection advance angle, injection valve-opening pressure, inlet-air pressure, compression ratio, and engine speed on the time lag of auto-ignition of a Diesel fuel oil in a single ...
Gerrish, Harold C, Voss, Fred
core   +1 more source

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

Advanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón, Juan Ignacio Beltrán, Matilde Saura‐Múzquiz, Paolo Perna, M. Carmen Muñoz, Lucas Pérez, Maria Varela   +6 more
wiley   +1 more source

Influence of fuel injection parameters on combustion and emissions of diesel engine under low temperature environment [PDF]

Journal of Hebei University of Science and Technology
In order to study the impact of different injection parameters (number of injection holes, injection angle, injection advance angle) on the in-cylinder combustion and emission performance of diesel engine under low temperature environment, a three ...
Hairong ZHU, Xuefang GUO, Zhipeng DI, Zhao WANG   +3 more
doaj   +1 more source