Diesel-PPC engine: Predictive Full Cycle Modeling with Reduced and Detailed Chemistry 2011-01-1781
Partially Premixed Combustion (PPC) engines have demonstrated a potential for high efficiency and low emissions operation. To be able to study the combustion in detail but also to perform parametric studies on the potential of the PPC concept a one dimensional (1D) engine simulation tool was used with 1; a prescribed burn rate 2; predictive combustion tool with reduced chemical model and 3; predictive combustion tool with detailed chemical models. Results indicate that fast executing reduced chemistry work reasonably well in predicting PPC performance and that n-decane is possibly a suitable diesel substitute in PPC modeling while n-heptane is not.
Citation: Tuner, M., Frojd, K., Seidel, L., and Mauss, F., "Diesel-PPC engine: Predictive Full Cycle Modeling with Reduced and Detailed Chemistry," SAE Technical Paper 2011-01-1781, 2011, https://doi.org/10.4271/2011-01-1781. Download Citation
Author(s):
Martin Tuner, Karin Frojd, Lars Seidel, Fabian Mauss
Affiliated:
Lund Univ., LOGE AB
Pages: 13
Event:
SAE International Powertrains, Fuels and Lubricants Meeting
ISSN:
0148-7191
e-ISSN:
2688-3627
Related Topics:
Combustion and combustion processes
Simulation and modeling
Chemicals
Tools and equipment
Emissions
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