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A Spray/Wall Interaction Submodel for the KIVA-3 Wall Film Model Los Alamos National Laboratory
- Format:
- Book
- Conference/Event
- Author/Creator:
- O'Rourke, P. J., author.
- Conference Name:
- SAE 2000 World Congress (2000-03-06 : Detroit, Michigan, United States)
- Language:
- English
- Physical Description:
- 1 online resource cm
- Place of Publication:
- Warrendale, PA SAE International 2000
- Summary:
- We report extensions of a three-dimensional computational model for the liquid wall films formed in port-injected engines. The extensions incorporate effects associated with spray/wall interactions-including droplet splash, film spreading due to impingement forces, and motion due to film inertia. We also include a submodel for the effects of liquid expelled from valve seat areas when valves close. Implementation of the extensions in the KIVA-3V computer program is described, and results of KIVA calculations of open- and closed-valve injection in a realistic four-valve engine geometry are presented. Computed film locations agree qualitatively with those observed in laser-induced fluorescence measurements
- Notes:
- Vendor supplied data
- Publisher Number:
- 2000-01-0271
- Access Restriction:
- Restricted for use by site license
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