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Pore-Scale Experimental Investigation of the Supercritical CO2 Injection Rate and the Surface Wettability on Salt Precipitation.

Environmental Science and Technology, 2019
Injectivity is one of the most important factors to evaluate the feasibility of CO2 geological storage. Salt precipitation due to the mass of dry CO2 injected into the saline reservoir may cause a significant decrease in injectivity.
Di He, P. Jiang, R. Xu
semanticscholar   +1 more source

On the fuel injection rate profile as boundary conditions for diesel spray combustion simulations

, 2020
The start of injection (SOI) transition processes present challenges for diesel spray combustion simulations by computational fluid dynamics (CFD). In the previous studies, claims are usually placed on the experimental uncertainties or numerical methods ...
Xinyi Zhou   +5 more
semanticscholar   +1 more source

Evaluation of hole-specific injection rate based on momentum flux measurement in GDI systems

, 2020
A novel methodology for the estimation of the mass flow rate delivered by each hole of a multi-hole GDI nozzle is presented and discussed in this paper.
A. Cavicchi   +4 more
semanticscholar   +1 more source

The Measurement of Injection Rate

Proceedings of the Institution of Mechanical Engineers, Conference Proceedings, 1969
In order to obtain the true value of the injection rate of a diesel engine, the following processes are discussed: (1) the Tokyo Institute of Technology's revolving disc method, developed by the authors, which needs no correction, there being few errors; (2) a newly introduced unsteady flow correction method applied to pressure lift method and ...
S. Matsuoka, K. Yokota, T. Kamimoto
openaire   +1 more source

Influence of the injector setup on digital and continuous injection rate-shaping performance in diesel engine passenger cars

, 2020
Injection continuous rate-shaping strategies, realized by means of state-of-the-art Common rail solenoid and direct acting piezoelectric injectors, have been tested at a dynamometer cell. NOx, soot, combustion noise and heat release rate data, pertaining
A. Ferrari, Tantan Zhang
semanticscholar   +1 more source

Injection rate estimation to numerically assess CO2 sequestration in depleted gas reservoirs

Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 2020
Depleted gas reservoirs are known as geological media for the sequestration of carbon dioxide (CO2). A large amount of studies attempting to estimate the injection rate of CO2 by analytical and numerical modeling but selection of a suitable injection ...
A. Raza   +4 more
semanticscholar   +1 more source

Effect of System Pressure and Solute Concentration on Fertilizer Injection Rate of a Venturi for Fertigation

Journal of Agricultural Engineering
Venturi injector is a commonly used device for fertilizer application through drip irrigation. The injection rate of a venturi injector mainly depends upon the suction created due to the difference between its upstream and downstream pressures.
Mukesh Kumar, T. Rajput, N. Patel
semanticscholar   +1 more source

Optimum Injection Rate from Radial Acidizing Experiments

SPE Annual Technical Conference and Exhibition, 1994
ABSTRACT The optimum injection rate for the matrix acidizing treatments of carbonate reservoirs has been the subject of debate and several recent experimental studies. Because acid attacks the rock in different modes depending on the injection rate (i.e., compact dissolution, dominant wormhole, leakoff-dominated wormholing and uniform ...
Behdokht Mostofizadeh, M.J. Economides
openaire   +1 more source

Measurements on Injection Rate by LDA Flow Rate Meter

SAE Technical Paper Series, 2015
<div class="section abstract"><div class="htmlview paragraph">The flow rate meter based on the Laser Doppler Anemometer (LDA) has been developed to evaluate the fuel injection rate. The flow rate meter is called as LDA flow rate meter. The instantaneous flow rate has been measured at the upstream of an injector.
Kohei Edure   +4 more
openaire   +1 more source

Numerical study on the effects of fuel viscosity and density on the injection rate performance of a solenoid diesel injector based on AMESim

Fuel, 2019
A one-dimensional model of a solenoid diesel injector was developed under AMESim. The accuracy of the model was validated with the injection rate data from experiment.
Jaeheun Kim, Jin-wook Lee, Kihyun Kim
semanticscholar   +1 more source

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