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Reliability on Variable Geometry Turbine Turbocharger
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English
Abstract
This paper presents some of our various test data, newly developed testing method and valuable field data about reliability of Variable Geometry Turbine (VGT) turbocharger. Influential parameters are reviewed item by item.
Establishing durability of VGT nozzle and link system is essential for developing VGT turbocharger. However that is not enough to achieve reliability target of VGT turbocharger system only since operating range and conditions of VGT turbocharger is different from conventional system. It was also necessary to optimize other components such as thrust bearing, sealing mechanism and compressor wheel etc. to severer conditions than conventional system.
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Citation
Furukawa, H., Yamaguchi, H., Takagi, K., and Okita, A., "Reliability on Variable Geometry Turbine Turbocharger," SAE Technical Paper 930194, 1993, https://doi.org/10.4271/930194.Also In
References
- Ikeya N. Tomita T. Ishihara D. Matsuoka H. Nakamura F. “Variable Geometry Turbocharger with Electronic Control” SAE 890645
- Sato H. Miyauchi J. Nakazawa N. Matsuo E. “Development of a Variable Geometry Turbocharger for Truck and Buses”
- Roessler M. Swenson K.R. “Variable Nozzle Turbochargers for Medium-Speed Diesel Engines” SAE 880119
- Spraker W.A. “The Aerodynamic Design of Variable Power Turbines for Turbochargers” SAE 920041
- Furukawa H. Ikeya N. “Development of IHI RH Turbocharger of Variable Geometry Nozzle for Automobile Engines” Third Conference on Pressure Charging of Internal Combustion Engines” 1988