Results 1 to 10 of about 282 (128)

Effect of fuel property on the ignition and combustion characteristics of prechamber ignition

open access: yesJournal of Thermal Science and Technology, 2021
The prechamber combustion characteristics of a cogeneration system were studied using a rapid compression and expansion machine (RCEM) to improve the efficiency of cogeneration natural gas engines.
Riku YAMASHITA   +5 more
exaly   +3 more sources

Different Reactions Define the Electrochemical Window in 1-Butyl-3-Methylimidazolium Triflate on Gold and Platinum Electrodes. [PDF]

open access: yesChemphyschem
Ionic liquids have attractive features such as a large electrochemical window. It is shown that it depends on both the electrolyte and electrode when water is added to an imidazolium ionic liquid. Ionic liquids (IL) make excellent candidates for many energy storage devices due to unique and tunable properties such as a large electrochemical window (ECW)
Stender FJ, Risch M.
europepmc   +2 more sources

Risk factors, treatment, and outcome in dogs and cats with subdural hematoma and hemispheric collapse after ventriculoperitoneal shunting of congenital internal hydrocephalus. [PDF]

open access: yesJ Vet Intern Med, 2023
Abstract Background Overshunting and hemispheric collapse are well‐known complications after ventriculoperitoneal shunt (VPS) implantation. Risk factors that predispose to overshunting, treatment options, and prognosis after therapeutic intervention have not been described.
Farke D   +5 more
europepmc   +2 more sources

A Charge Possibility of an Unfueled Prechamber and Its Fluctuating Phenomenon for the Spark Ignited Engine

open access: yesEnergies, 2020
The demand for internal combustion engines remains high for mobile power sources in all fields due to their low costs, running distance capacity, charging reliability, and heavy driving durability.
Yoshifumi Ogami, Gombosuren Nyamsuren
exaly   +3 more sources

Numerical Investigation on the Jet Characteristics and Combustion Process of an Active Prechamber Combustion System Fueled with Natural Gas

open access: yesEnergies, 2022
An active prechamber turbulent ignition system is a forced ignition method for internal combustion engines fueled with low reactivity fuels, i.e., natural gas and gasoline, which could expand the lean-burn limit, promote flame propagation, and ensure ...
Yao Mingfa
exaly   +3 more sources

Combustion of Lean Methane/Propane Mixtures with an Active Prechamber Engine in Terms of Various Fuel Distribution

open access: yesEnergies, 2023
The possibilities for reducing the fuel consumption of internal combustion engines focus mainly on developing combustion systems, as one such solution is a two-stage combustion system using jet ignition.
Filip Szwajca, Ireneusz Pielecha
exaly   +3 more sources

Ectopic Expression of T-Box Transcription Factors Alters Mouse Forelimb Formation. [PDF]

open access: yesGenesis
ABSTRACT The developing vertebrate forelimb expresses seven T‐box transcription factors, with several in overlapping expression domains. All T‐box transcription family members share similarity within their DNA binding domain, the T‐domain. Outside of the T‐domain, these factors share little similarity, allowing family members to have different ...
Denhart MH, Chapman DL.
europepmc   +2 more sources

Economy and emission characteristics of the optimal dilution strategy in lean combustion based on GDI gasoline engine equipped with prechamber

open access: yesAdvances in Mechanical Engineering, 2021
EGR and excess-air dilution have been investigated in a 1.5 L four cylinders gasoline direct injection (GDI) turbocharged engine equipped with prechamber.
Zhaoming Huang, Tao Wang, Kai Shen
exaly   +2 more sources

Reproxalap Improves Ocular Redness, Tear Production, and Symptoms in a Pivotal Dry Eye Disease Chamber Trial [PDF]

open access: yesOphthalmology Science
Purpose: The primary objective was to assess the acute efficacy of 0.25% reproxalap ophthalmic solution versus vehicle in patients with dry eye disease.
Sumit Garg, MD   +4 more
doaj   +2 more sources

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