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Listar por autor "Kastengren, Alan L."

Mostrando ítems 1-5 de 5

Experimental and Computational Investigation of Subcritical Near-Nozzle Spray Structure and Primary Atomization in the Engine Combustion Network Spray D

Battistoni, Michele; Magnotti, Gina M.; Genzale, Caroline L.; Arienti, Marco; Matusik, Katarzyna E.; Duke, Daniel J.; GIRALDO-VALDERRAMA, JHOAN SEBASTIAN; Ilavsky, Jan; Kastengren, Alan L.; Powell, Christopher F.; Marti-Aldaravi, Pedro (SAE International, 2018)

[EN] In order to improve understanding of the primary atomization process for diesel-like sprays, a collaborative experimental and computational study was focused on the near-nozzle spray structure for the Engine Combustion ...
Internal and near nozzle measurements of Engine Combustion Network "Spray G" gasoline direct injectors

Duke, Daniel J.; Kastengren, Alan L.; Matusik, Katarzyna E.; Swantek, Andrew B.; Powell, Christopher F.; Payri, Raul; Vaquerizo, Daniel; Itani, Lama; Bruneaux, Gilles; Grover Jr., Ronald O.; Parrish, Scott; Markle, Lee; Schmidt, D.; Manin, Julien; Skeen, Scott A.; Pickett, L.M. (Elsevier, 2017-11)

[EN] Gasoline direct injection (GDI) sprays are complex multiphase flows. When compared to multi-hole diesel sprays, the plumes are closely spaced, and the sprays are more likely to interact. The effects of multi-jet ...
Linking instantaneous rate of injection to X-ray needle lift measurements for a direct-acting piezoelectric injector

Viera-Sotillo, Juan Pablo; Payri, Raul; Swantek, Andrew B.; Duke, Daniel J.; Sovis, Nicolas; Kastengren, Alan L.; Powell, Christopher F. (Elsevier, 2016-03-15)

Internal combustion engines have been and still are key players in today's world. Ever increasing fuel consumption standards and the ongoing concerns about exhaust emissions have pushed the industry to research new concepts ...
Quantitative analysis of dribble volumes and rates using three-dimensional reconstruction of X-ray and diffused back-illumination images of diesel sprays

Sechenyh, Vitaliy; Duke, Daniel J.; Swantek, Andrew B.; Matusik, Katarzyna E.; Kastengren, Alan L.; Powell, Christopher F.; Viera, Alberto; Payri, Raul; Crua, Cyril (SAGE Publications, 2020-01)

[EN] Post-injection fuel dribble is known to lead to incomplete atomisation and combustion due to the release of slow-moving, and often surface-bound, liquid fuel after the end of injection. This can have a negative effect ...
X-ray radiography of cavitation in a beryllium alloy nozzle

Duke, Daniel J.; Matusik, Katarzyna E.; Kastengren, Alan L.; Swantek, Andrew B.; Sovis, Nicholas; Payri, Raul; Viera-Sotillo, Juan Pablo; Powell, Christopher F. (SAGE Publications, 2017)

[EN] Making quantitative measurements of the vapor distribution in a cavitating nozzle is difficult, owing to the strong scattering of visible light at gas-liquid boundaries and wall boundaries, and the small lengths and ...