This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Development of a Sheet Metal Turbine Housing for a Diesel Engine
Technical Paper
2019-01-2264
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
This study presents the development of a new sheet metal turbine housing for a turbo diesel engine that improves diesel vehicle emission and fuel economy. Compared to a conventional solid casting housing, it can realize earlier catalyst light-off using less heat mass and has a longer engine stop period due to higher heat retention through its unique hollow structure constructed with sheet metal. For anticipated thermal deformation, a casting and sheet metal hybrid structure is adopted as a countermeasure to ensure concentricity of the turbine shaft. Consequently, this sheet metal turbine housing shows high environmental performance and reliability.
Authors
Citation
Ashida, M., Yokoshima, S., Mitsuishi, S., and Okamoto, H., "Development of a Sheet Metal Turbine Housing for a Diesel Engine," SAE Technical Paper 2019-01-2264, 2019, https://doi.org/10.4271/2019-01-2264.Also In
References
- Kazuya Uchida , et al. 2011
- Hideji Yamamoto 2004