Influence of fuel properties on internal nozzle flow development in a multi-hole diesel injector
Fuel physical properties are known to influence in-nozzle flow behavior, in turn affecting
spray formation in internal combustion engines. A series of 3D simulations was performed to …
spray formation in internal combustion engines. A series of 3D simulations was performed to …
Evaluation of shot-to-shot in-nozzle flow variations in a heavy-duty diesel injector using real nozzle geometry
Cyclic variability in internal combustion engines (ICEs) arises from multiple concurrent
sources, many of which remain to be fully understood and controlled. This variability can, in …
sources, many of which remain to be fully understood and controlled. This variability can, in …
Realistic fuel spray modeling for gasoline direct injection engine applications
Fuel spray modeling plays a critical role during modern gasoline direct injection (GDI)
engine development due to fuel injection's dominant impact on engine performance and …
engine development due to fuel injection's dominant impact on engine performance and …
Cavitation Phenomenon and Spray Atomization in Different Types of Diesel Engine Nozzles: A Systematic Review
T Cao, J Jin, YP Qu - SAE International Journal of Engines, 2024 - sae.org
The high-pressure common rail fuel injection system for diesel engines is one of the core
technologies that need to be addressed in the automobile industry. The control of the …
technologies that need to be addressed in the automobile industry. The control of the …
Data-driven model reduction of multiphase flow in a single-hole automotive injector
Fuel injector design has a substantial influence on the performance and emissions of direct
injection engines. To date, large eddy simulations coupled with a single-fluid mixture …
injection engines. To date, large eddy simulations coupled with a single-fluid mixture …
Development of simplified model for injection rate prediction of diesel injectors during transient and steady operation
Determining the injection rate of the diesel injector during the transient short injection
operations is a critical matter to enhance the combustion process by improving air/fuel …
operations is a critical matter to enhance the combustion process by improving air/fuel …
Hole number effect on internal and discharged flow characteristics of diesel injector during transient operation
Selecting the proper number of nozzle holes is a critical matter to achieving optimal
combustion in diesel engines. In recent years, short transient injections with ultra-high …
combustion in diesel engines. In recent years, short transient injections with ultra-high …
Durability Study of a High Pressure Common Rail Fuel Injection System Using Lubricity Additive Dosed Gasoline-Like Fuel-Additional Cycle Runtime and Teardown …
This study is a continuation of previous work assessing the robustness of a Cummins XPI
common rail injection system operating with gasoline-like fuel. All the hardware from the …
common rail injection system operating with gasoline-like fuel. All the hardware from the …
Exploration of cavitation-suppressing orifice designs for a heavy-duty diesel injector operating with straight-run gasoline
The occurrence of cavitation inside injectors is generally undesirable since it can cause
material erosion and result in deviations from the expected injector performance. Previous …
material erosion and result in deviations from the expected injector performance. Previous …
[PDF][PDF] Investigation of shot-to-shot variability during short injections
Cycle-to-cycle variability (CCV) in internal combustion engines is undesirable, as it is
responsible for deviations from the expected operating conditions, which in turn affect the …
responsible for deviations from the expected operating conditions, which in turn affect the …