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Variable Geometry System Turbocharger for Passenger Car Diesel Engine
Technical Paper
2001-01-0273
ISSN: 0148-7191, e-ISSN: 2688-3627
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Sector:
Event:
SAE 2001 World Congress
Language:
English
Abstract
The problem of the relationship between automobile emission and environmental pollution has attracted considerable attention lately. The variable swallowing capacity turbocharger becomes essential technology to cope with emission regulations and to decrease fuel consumption, while meeting the demand for increasing engine power output. A turbocharger with new structure has been developed for passenger car applications, the RHF series Variable Geometry System (VGS) turbocharger. The object of VGS turbocharger is to improve engine performance, over a broad engine speed range, by changing the swallowing capacity of turbine with a variable geometry nozzles.
This paper describes the details of structure, performance and control of RHF series VGS turbocharger. Furthermore, a high temperature tribological study about the driving link is also discussed.
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Authors
Citation
Kawamoto, A., Takahashi, Y., Koiken, T., and Nakamura, F., "Variable Geometry System Turbocharger for Passenger Car Diesel Engine," SAE Technical Paper 2001-01-0273, 2001, https://doi.org/10.4271/2001-01-0273.Also In
References
- Furukawa Hiromu et al. Reliability on Variable geometry Turbine Turbocharger SAE 930194 Feb. 1993