Results 21 to 30 of about 2,025,323 (287)
Energies, 2019 Currently, water fracturing under deep geothermal conditions remains poorly understood because the reservoir rocks are usually high-strength crystalline rocks characterized by high temperatures. The aim of this study is to investigate the effects of rock
Zhihong Lei +6 more
doaj +1 more source
Coexisting periodic attractors in injection locked diode lasers [PDF]
, 1997 We present experimental evidence for coexisting periodic attractors in a semiconductor laser subject to external optical injection. The coexisting attractors appear after the semiconductor laser has undergone a Hopf bifurcation from the locked steady ...
A Gavrielides +14 more
core +2 more sources
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
doaj +1 more source
Applied 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
Extruded and injection moulded virgin PA 6/6 as abrasion resistant material [PDF]
, 2017 Polyamide (PA6/6) is often used as a tribological pair in abrasion prevalent applications such as hinges and sliders. PA6/6 is frequently processed by injection moulding and extrusion process.
Biswas, Sandhyaranieditor +6 more
core +4 more sources
Energies, 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
Effect of miscibility and injection rate on water-saturated CO2 Injection
Energy, 2021 Abstract Water-saturated CO2 (wsCO2) injection into oil reservoirs has recently been proposed to provide better oil recovery and CO2 storage than can be obtained by pure CO2 injection. However, the interaction of wsCO2 with oil under different miscibility conditions and injection rates has not been investigated. We inject wsCO2 and pure CO2 at a "low
Ajoma, Emmanuel +4 more
openaire +2 more sources
EnergiesThe permeability of reservoirs is a key factor affecting the exploitation and utilization of geothermal resources. This test used a core flow meter and other advanced experimental devices to investigate the evolution of the permeability characteristics ...
Rui Cui +6 more
doaj +1 more source
Temporal Evolution of Split-Injected Fuel Spray at Elevated Chamber Pressures
Energies, 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
Powders, 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