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Transient Response and Route Simulations for Heavy Vehicles with Alternative Engine-Transmission System
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English
Abstract
The paper describes the results of a study of the dynamic response of a 30 tonne truck equipped with two alternative engine-transmission systems, viz.
- a) the stepless differential compound engine (DCE)
- b) a highly turbocharged engine of the same rating with a 7 ratio stepped transmission.
The comparisons cover:
- a) 0 - 80 krn/hr acceleration using a true dynamic and a quasi dynamic technique
- b) a cross country 9 km route.
The DCE is shown to have superior acceleration characteristics but route behaviour of the two systems is similar.
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Citation
Dequan, Z., Rezaian, M., and Wallace, F., "Transient Response and Route Simulations for Heavy Vehicles with Alternative Engine-Transmission System," SAE Technical Paper 890393, 1989, https://doi.org/10.4271/890393.Also In
References
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