Results 11 to 20 of about 5,779,955 (253)

Study of fuel injection and mixture formation for a gasoline direct injection engine

open access: yes, 2005
Future requirements for lower automotive emissions have lead to the development of new internal combustion (IC) engine technologies. Gasoline Direct Injection (GDI), for example, is one of these promising new IC engine concepts.
Reveille, T.
core   +7 more sources

Quantitative analysis of vapor concentration in unsteady evaporating gasoline spray with LIEF method

open access: yesNihon Kikai Gakkai ronbunshu, 2020
This paper reports the quantitative method of vapor concentration in unsteady evaporating gasoline type spray with Laser Induced Exciplex Fluorescence(LIEF).
Dai MATSUDA, Eriko MATSUMURA, Jiro SENDA
doaj   +1 more source

Cycle-Resolved Computations of Stratified-Charge Turbulent Combustion in Direct Injection Engine

open access: yesJournal of Thermal Science and Technology, 2013
An extremely lean burning engine has been expected to improve fuel consumption rate of engines. To achieve this, stable combustion should be realized for a wide range of operating conditions at air-fuel ratio over 40.0.
Nobuhiro SHINMURA   +2 more
doaj   +1 more source

Manufacture of Portland Cement from Claystone of Nfayil Formation Middle Miocene, in Southern Desert of Iraq

open access: yesIraqi Geological Journal, 2021
The research aims to assess the claystone exposed in the Nfayil Formation (Middle Miocene) for Portland cement (P.C.) manufacturing based on mineralogy and geochemistry.
Saif Rmaidh, Salih Awadh
doaj   +1 more source

PERFORMANCE EVALUATION OF EXTERNAL MIXTURE FORMATION STRATEGY IN HYDROGEN-FUELED ENGINE [PDF]

open access: yesJournal of Mechanical Engineering and Sciences, 2011
Mohammed Kamil1, M. M. Rahman2 and Rosli A. Bakar2Hydrogen induction strategy in an internal combustion engine plays a vital role in increasing the power density and prohibiting combustion anomalies. This paper inspects the performance characteristics of
Mohammed Kamil   +2 more
doaj   +3 more sources

Dynamical formation of quantum droplets in a ^{39}K mixture

open access: yesPhysical Review Research, 2020
We report on the dynamical formation of self-bound quantum droplets in attractive mixtures of ^{39}K atoms. Considering the experimental observations of Semeghini et al. [Phys. Rev. Lett.
G. Ferioli   +5 more
doaj   +1 more source

Porous formation process of granules from man-triggered raw materials [PDF]

open access: yesE3S Web of Conferences, 2019
The results of studies of porous structure formation in a granular glass mixture are presented. Raw mixes were prepared from glass cullet, waste of magnetite ores dressing and liquid glass.
Miryuk Olga
doaj   +1 more source

Shear modulus of hydrate bearing calcareous sand-fines mixture [PDF]

open access: yesE3S Web of Conferences, 2019
This article presents a laboratory study on the maximum shear modulus of a THF hydrate bearing calcareous sand (CS)–fines mixture. The maximum shear modulus was inferred from the shear wave velocity measured from the bender elements installed in a ...
Ji Litong   +3 more
doaj   +1 more source

INFLUENCE OF THE MIXING METHOD ON THE INDICATOR AND EFFECTIVE EFFICIENCY OF THE TWO-STROKE ENGINE [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2015
Dependences on the definition of the indicator and effective efficiency of the ICE, taking into account the fuel that is not involved in the combustion process are offered.
V. Korohodskyi
doaj  

Technology for the development of residual reserves by water-gas methods in conditions of associated petroleum gas shortage [PDF]

open access: yesE3S Web of Conferences
A method for injecting a water-gas mixture is proposed, which takes into account the distribution of reserves in a formation anisotropic in permeability. A schematic diagram of a device for pumping a mixture into a formation is presented.
Drozdov Alexander, Gorelkina Evgeniya
doaj   +1 more source

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