Fault Reactivation by Fluid Injection: Controls From Stress State and Injection Rate [PDF]
Geophysical Research Letters, 2018 We studied the influence of stress state and fluid injection rate on the reactivation of faults. We conducted experiments on a saw cut Westerly granite sample under triaxial stress conditions.
François. X. Passelègue +2 more
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A calculation method and experiment study of high-pressure common rail injection rate with solenoid injectors. [PDF]
Sci Prog, 2021 The high-pressure common rail system has been widely used owing to its precise control of fuel injection rate profile, which plays a decisive role in cylinder combustion, atomization, and emission.
Gao Z, Li G, Xu C, Li H, Wang M.
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Effects of bolus injection rate on the pharmacodynamics and pharmacokinetics of propofol, etomidate and sufentanil in rats [PDF]
Frontiers in Veterinary ScienceIntroductionThe preclinical phase of innovative drug research and development involves a comprehensive assessment of multiple variables that may influence therapeutic outcomes and safety profiles.
Sicheng Liu +8 more
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Impact of injection rate ramp-up on nucleation and arrest of dynamic fault slip
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 2021 Fluid injection into underground formations reactivates preexisting geological discontinuities such as faults or fractures. In this work, we investigate the impact of injection rate ramp-up present in many standard injection protocols on the nucleation ...
Federico Ciardo, Antonio Pio Rinaldi
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Sensor for Injection Rate Measurements [PDF]
Sensors, 2006 A vast majority of the medium and high speed Diesel engines are equipped withmulti-hole injection nozzles nowadays. Inaccuracies in workmanship and changinghydraulic conditions in the nozzles result in differences in injection rates between ...
Milan Marcic
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Fluctuations of energy injection rate in a shear flow [PDF]
, 2003 We study the instantaneous and local energy injection in a turbulent shear flow driven by volume forces. The energy injection can be both positive and negative. Extremal events are related to coherent streaks.
Jörg Schumacher, Bruno Eckhardt
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Understanding rate effects in injection-induced earthquakes [PDF]
Nature Communications, 2020 Understanding the physical mechanisms that underpin the link between fluid injection and seismicity is essential in efforts to mitigate the seismic risk associated with subsurface technologies.
Maryam Alghannam, Ruben Juanes
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Closed-Loop Control of Chemical Injection Rate for a Direct Nozzle Injection System [PDF]
Sensors, 2016 To realize site-specific and variable-rate application of agricultural pesticides, accurately metering and controlling the chemical injection rate is necessary.
Xiang Cai +4 more
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Applied Sciences, 2020 In diesel engines, fuel mixing is an important process in determining the combustion efficiency and emissions level. One of the measures used to achieve fuel mixing is controlling the nature and behavior of the fuel spray by shaping the injection rate ...
Intarat Naruemon +4 more
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Parametric Study of Injection Rates With Solenoid Injectors in an Injection Quantity and Rate Measuring Device [PDF]
Volume 1: Large Bore Engines; Fuels; Advanced Combustion; Emissions Control Systems, 2015 The rate at which fuel is injected into the cylinder of a direct injection Diesel engine has significant implications for the ensuing mixture formation and combustion processes. Advances in fuel injector technology enable a variety of advanced injection strategies, particularly very closely coupled injection events.
Stephen Busch, Paul C. Miles
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