Results 21 to 30 of about 247,607 (305)
Applications in Energy and Combustion Science, 2022 A unique liquid NH3 spray combustion concept for a compression ignition engine, which applies a ''three-layer stratified fuel injection comprising a supporting fuel / liquid NH3 / supporting fuel (i.e., NH3 stratified injection)” concept, in which the ...
Yasuhisa Ichikawa +4 more
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Cogent 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
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The effect of piston bowl temperature on diesel exhaust emissions [PDF]
, 2005 In modern, high-speed, direct injection diesel engines for passenger vehicles, there is extensive impingement of the fuel sprays on to the piston bowl walls.
Ladommatos, N, Xiao, Z, Zhao, H
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Time-resolved fuel injector flow characterisation based on 3D laser Doppler vibrometry [PDF]
, 2014 In order to enable investigations of the fuel flow inside unmodified injectors, we have developed a new experimental approach to measure time-resolved vibration spectra of diesel nozzles using a three dimensional laser vibrometer.
Crua, Cyril, Heikal, Morgan R.
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Xibei Gongye Daxue Xuebao, 2019 On the basis of introducing the implementation method of variable fuel injection rate, the calculation model of a single-cylinder ultra high pressure common rail diesel engine was built, and the accuracy of this model was verified with experiments; then ...
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Optimum Design of Injection Ring for Micro-turbojet Engine
Hangkong gongcheng jinzhan, 2018 The fuel injection ring is an important part of the micro-turbojet engine. The uniformity of fuel injection quantity determines the uniformity of the temperature field in the combustion chamber.
Tan Kun +4 more
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Spray characteristics of a multi-hole injector for direct-injection gasoline engines [PDF]
, 2006 The sprays from a high-pressure multi-hole nozzle injected into a constant-volume chamber have been visualized and quantified in terms of droplet velocity and diameter with a two-component phase Doppler anemometry (PDA) system at injection pressures up ...
Arcoumanis, C. +3 more
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Alexandria Engineering Journal, 2016 Innovative sensor based measurement techniques like needle lift sensor, photo (optical) sensor and piezoresistive pressure transmitter are introduced and used to measure the injection and combustion characteristics in direct injection combustion system ...
S. Rehman
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Characteristics of the Multiple Injection Diesel Spray Employed Common Rail System
Journal 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
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Energies, 2021 The presented paper aims to study the influence of mineral diesel fuel and synthetic Gas-To-Liquid fuel (GTL) on the injection process, fuel flow conditions, and cavitation formation in a modern common-rail injector.
Luka Lešnik +5 more
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