Numerical Simulations of Supersonic Diesel Spray Injection and the Induced Shock Waves
Shock waves have been recently observed in high-pressure diesel sprays. In this paper, three-dimensional numerical simulations of supersonic diesel spray injection have been performed to investigate the underlying dynamics of the induced shock waves and their interactions with the spray. A Volume-of-Fluid based method in the CFD software (CONVERGE) is used to model this multiphase phenomena. An adaptive Mesh Refinement (AMR) scheme is employed to capture the front of the spray and the shock waves with high fidelity. Simulation results are compared to the available experimental observations to validate the numerical procedure. Parametric studies with different injection and ambient conditions are conducted to examine the effect of these factors on the generation of shock waves and their dynamics.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/19463936
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Supplemental Notes:
- Abstract reprinted with permission of SAE International.
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Authors:
- Quan, Shaoping
- Dai, Meizhong
- Pomraning, Eric
- Senecal, P
- Richards, Keith
- Som, Sibendu
- Skeen, Scott
- Manin, Julien
- Pickett, Lyle M
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Conference:
- SAE 2014 World Congress & Exhibition
- Location: Detroit Michigan, United States
- Date: 2014-4-8 to 2014-4-10
- Publication Date: 2014-4-1
Language
- English
Media Info
- Media Type: Web
- Features: Figures; References; Tables;
- Pagination: pp 1054-1060
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Serial:
- SAE International Journal of Engines
- Volume: 7
- Issue Number: 2
- Publisher: SAE International
- ISSN: 1946-3936
- EISSN: 1946-3944
- Serial URL: https://www.sae.org/publications/collections/content/E-JOURNAL-03/
Subject/Index Terms
- TRT Terms: Fluid dynamics; Fuel injection
- Subject Areas: Highways; Vehicles and Equipment;
Filing Info
- Accession Number: 01621515
- Record Type: Publication
- Source Agency: SAE International
- Report/Paper Numbers: 2014-01-1423
- Files: TRIS, SAE
- Created Date: Jan 5 2017 4:23PM