Results 21 to 30 of about 1,138,447 (216)

Characteristics of the Multiple Injection Diesel Spray Employed Common Rail System

open access: yesJournal of Thermal Science and Technology, 2013
The multiple injection strategies have been widely employed in many new diesel applications, such as HCCI (Homogeneous Charge Compression Ignition) and LTC (Low Temperature Combustion), which are very effective in improving fuel-air mixture and ...
Zhiqiang ZHANG   +4 more
doaj   +1 more source

An Experimental Study on the Injection Characteristics and the Macroscopic Spray Characteristics of Rapeseed Oil-Diesel Fuel Blends

open access: yesApplied Sciences, 2023
In this study, the injection processes and spray behavior of diesel fuel (DF), rapeseed oil (RO) and their fuel blends (RO25, RO50, RO75) have been qualitatively and quantitatively analyzed to identify the differences in the injection rate and the spray ...
Stasys Slavinskas
doaj   +1 more source

Polymer flooding effect of seepage characteristics of the second tertiary combined model of L oilfield block B

open access: yesJournal of Hebei University of Science and Technology, 2015
The second tertiary combined model is applied to develop the second and third type reservoirs which have more oil layer quantity and strong anisotropism, compared to the regular main reservoir with polymer injection, whose seepage characteristics of ...
Huan ZHAO   +3 more
doaj   +1 more source

Prediksi Kinerja Steamflood Dengan Metode Myhill-Stegemeier dan Gomaa di Area R Duri Steamflood (DSF)

open access: yesJournal of Earth Energy Engineering, 2016
Steamflood constitutes one of method Enhanced Oil Recovery (EOR) by injected steam with quality and particular flow rate kontinyu into reservoir. Its aim is increase oil mobility at reservoir by downs viscosity to produced passes through producer. Before
Rycha Melysa
doaj   +1 more source

Numerical simulation of underground hydrogen storage performance in aquifers

open access: yesYou-qi chuyun
Objective With the global energy transition, the technology of underground hydrogen storage in aquifers has become a key area of research due to its significant potential for large-scale energy storage.
Weimin HONG, Xinran YU, Yuxing LI
doaj   +1 more source

A Study on the Optimal Actuation Structure Design of a Direct Needle-Driven Piezo Injector for a CRDi Engine

open access: yesApplied Sciences, 2017
Recently, the high-pressure fuel injection performance of common-rail direct injection (CRDi) engines has become more important, due to the need to improve the multi-injection strategy.
Sangik Han, Juhwan Kim, Jinwook Lee
doaj   +1 more source

Hydraulic Interactions between Injection Events Using Multiple Injection Strategies and a Solenoid Diesel Injector

open access: yesEnergies, 2021
An experimental study was performed to explore the influence of dwell time on the hydraulic interactions between injection events using pilot injection strategy, split injection strategy, post injection strategy and a solenoid diesel injector.
Simón Martínez-Martínez   +4 more
doaj   +1 more source

Temporal Evolution of Split-Injected Fuel Spray at Elevated Chamber Pressures

open access: yesEnergies, 2019
For reducing soot and NOx emissions, an effective method is to apply split injection strategies. In this research, characteristics of split injection were investigated by applying the pilot-main injection strategy and main-post injection strategy.
Gang Wu, Xinyi Zhou, Tie Li
doaj   +1 more source

Spray Characterization of Direct Hydrogen Injection as a Green Fuel with Lower Emissions

open access: yesEnergies
A viable green energy source for heavy industries and transportation is hydrogen. The internal combustion engine (ICE), when powered by hydrogen, offers an economical and adaptable way to quickly decarbonize the transportation industry.
Raul Payri   +3 more
doaj   +1 more source

Injection Flow Rate Threshold Preventing Atypical In-Cavity Pressure during Low-Pressure Powder Injection Molding

open access: yesPowders, 2023
Controlling injection parameters is paramount when it comes to producing high-quality green parts using powder injection molding. This work combines experimental and numerical approaches to study the impact of injection parameters on mold in-cavity ...
Francis Arès   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy