Results 1 to 10 of about 1,350,437 (285)

Effect of injection timing on particle size distribution of a diesel engine fueled with biodiesel-diesel blends [PDF]

open access: yesE3S Web of Conferences, 2021
The purpose of this study is to investigate injection timing affected particle size distribution of a diesel engine fueled with biodiesel/diesel blends. The biodiesel blending ratios include 7, 10 and 20%vol. The experiments were operated at engine speed
Phatai Theeranan   +5 more
doaj   +1 more source

Computational study of diesel injection strategies for methane-diesel dual fuel engine

open access: yesCleaner Engineering and Technology, 2022
Methane-diesel dual fuel engine is an effective solution for partial replacement of conventional diesel fuel and pollutant reduction in compression ignition engine.
Gaurav Tripathi   +2 more
doaj   +1 more source

Optimal selection of injection doses and injection timings for insulin therapy in a limited time [PDF]

open access: yesAdvances in Difference Equations, 2020
AbstractIn this paper, we study the injection strategies of insulin for the impulsive therapy of diabetes in a limited time. According to whether we consider the risk of hypoglycemia or not, we develop two different control objectives and investigate three different injection strategies for each control objective.
Shouzong Liu   +3 more
openaire   +1 more source

Numerical investigation of the effect of injection timing on the in-cylinder activity of a gasoline direct injection engine

open access: yesAdvances in Mechanical Engineering, 2022
GDI (Gasoline direct injection) technology is used in downsized engines for its economy and low emissions. However, if the injection strategy is not set properly, GDI will produce more emissions than conventional gasoline engines.
Yu Zhang   +5 more
doaj   +1 more source

Combined influence of fuel injection strategy and nanoparticle additives on the performance and emission characteristics of a biodiesel fueled engine

open access: yesCogent Engineering, 2021
Waste cooking oil (WCO) biodiesel is becoming promising fuel for compression ignition (CI) engines. Due to the poor thermal efficiency, engine modifications and fuel modifications have been adopted over the years to enhance the performance.
Shiva Kumar, Pijakala Dinesha
doaj   +1 more source

Numerical Investigations of Injection Timing Effects on a GDI Engine Performance: Part B, In-Cylinder Emission Formation and Oxidation Process

open access: yesFrontiers in Energy Research, 2022
The emphasis on environmental protection and energy security has promoted automobile engine technology toward low emission and economy. While the traditional port fuel injection engine can hardly meet the latest regulations and requirements, the gasoline
Yu Zhang   +5 more
doaj   +1 more source

Influence of Pilot Injection on Combustion Characteristic of Methanol–Diesel Dual-Fuel Engine

open access: yesEnergies, 2022
An experimental study regarding methanol–diesel dual-fuel (DF) engines was conducted on a modified engine to explore the effects of pilot injection timing and period on the two-stage combustion process caused by the pilot injection strategy.
Ao Zhou   +5 more
doaj   +1 more source

Swirl–Nozzle Interaction Experiments: Influence of Injection-Reservoir Pressure and Injection Time [PDF]

open access: yesAIAA Journal, 2021
Quantitative measurements of sound due to swirl-nozzle interaction are presented for the first time. In the experiment a swirl structure was generated by means of tangential injection into a steady swirl-free flow upstream from a choked convergent-divergent nozzle.
Hirschberg, Lionel   +3 more
openaire   +5 more sources

Tevatron injection timing [PDF]

open access: yes, 1993
Bunched beam transfer from one accelerator to another requires coordination and synchronization of many ramped devices. During collider operation timing issues are more complicated since one has to switch from proton injection devices to antiproton injection devices.
Saritepe, S., Annala, G.
openaire   +2 more sources

Numerical Optimization of the EGR Rate and Injection Timing with a Novel Cavitation Model in a Diesel Engine Fueled with PODE/Diesel Blends

open access: yesApplied Sciences, 2022
Polyoxymethylene dimethyl ether (PODE) is one of the most promising alternative fuels for diesel engines with a high cetane number, high oxygen content, and no C-C bonds.
Yanju Wei   +5 more
doaj   +1 more source

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