Conceptual development of a pressure-swirl injector for a two-stroke GDI engine
Numerous attempts have been made by researchers and developers around the globe to rectify the fuel “shortcircuiting� problem of two-stroke engines by employing gasoline direct injection. Almost all published literature showed promising outcome but there are a lot more work needs to be done befo...
| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2006
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| Subjects: | |
| Online Access: | http://eprints.utm.my/117/ http://eprints.utm.my/117/1/AzharAbdulAziz2006_ConceptualDevelopmentofaPressure-swirl.pdf |
| Summary: | Numerous attempts have been made by researchers and developers around the globe to rectify the fuel “shortcircuiting� problem of two-stroke engines by employing gasoline direct injection. Almost all published literature showed promising outcome but there are a lot more work needs to be done before the GDI method came in widely practical within twostroke engine application. Given such challenge, this paper presents a conceptual development of a pressure-swirl direct fuel injector for an arbitrary two-stroke engine application. The use of several empirical correlations as well as computational fluid dynamics calculations are also highlighted as useful tools for design selection and spray predictions. |
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