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Soot-Related Viscosity Increase - Further Studies Comparing the Mack T-11 Engine Test to Field Performance
Technical Paper
2005-01-3714
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
SAE 2004-01-3009 reported on work conducted to investigate the correlation between the Mack T-11 laboratory engine tests and vehicle field tests. It concluded that the T-11 test provides an effective screening tool to investigate soot-related viscosity increase, and the severity of the engine test limits provides a substantial margin of safety compared to the field.
This follow-up paper continues the studies on the 2003 Mack CV713 granite dump truck equipped with an AI-427 internal EGR engine and introduces experimentation on a 2003 CX613 tractor unit equipped with an AC-460P cooled EGR engine.
The paper further assesses the correlation of the field trials to the Mack T-11 engine test and reviews the impact of ultra low sulfur diesel (ULSD) and prototype CJ-4 lubricant formulations in these engines.
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Authors
Citation
Duncan, D., Rees, M., Szabo, A., and Williams, L., "Soot-Related Viscosity Increase - Further Studies Comparing the Mack T-11 Engine Test to Field Performance," SAE Technical Paper 2005-01-3714, 2005, https://doi.org/10.4271/2005-01-3714.Also In
References
- SAE 2004-01-3009 Soot Related Viscosity Increase - A comparison of the Mack T-11 engine test to field performance Duncan, D A et al.
- SAE 2004-01-3024 Combustion and emissions performance of low sulfur, ultra-low sulfur and bio-diesel blends in a DI diesel engine Alam, M et al.