The paper describes the results of a major development programme in association with industry on a prototype variable geometry turbocharger turbine coupled to a wide mass flow range compressor, and the matching of this unit to a standard Perkins T 6.354 engine.The performance target for the turbine was a mass flow turn down ratio of 2:1 and achievement of potential torque back up of 50% at half of rated engine speed.The results are described under the following headings: The paper concludes with a discussion of the potential of V.G. turbocharging in commercial applications.
Variable Geometry Turbocharging- The Realistic Way Forward
Sae Technical Papers
SAE International Congress and Exposition ; 1981
1981-02-01
Aufsatz (Konferenz)
Englisch
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