Completely automated mechanism generation of detailed kinetic models is within reach in the coming decade. The recent developments in this field of chemical reaction engineering …
K Sargsyan, HN Najm… - International Journal of …, 2015 - Wiley Online Library
We introduce a novel statistical calibration framework for physical models, relying on probabilistic embedding of model discrepancy error within the model. For clarity of …
H Hashemi, JM Christensen, P Glarborg - Combustion and Flame, 2019 - Elsevier
The pyrolysis and oxidation of dimethyl ether (DME) and its mixture with methane were investigated at high pressure (50 and 100 bar) and intermediate temperature (450–900 K) …
In this paper, a binary fuel model for dimethyl ether (DME) and propane is developed, with a focus on engine-relevant conditions (10–50 atm and 550–2000 K). New rapid compression …
The oxidation of dimethyl ether (DME) was studied using a jet-stirred reactor over a wide range of conditions: temperatures from 500 to 1100 K; equivalence ratios of 0.25, 1, and 2; …
J Wang, Z Zhou, K Lin, CK Law, B Yang - Combustion and Flame, 2020 - Elsevier
Bayesian analysis provides a framework for the inverse uncertainty quantification (UQ) of combustion kinetic models. As the workhorse of the Bayesian approach, the Markov chain …
Forward propagation of kinetic uncertainty in combustion simulations usually adopts response surface techniques to accelerate Monte Carlo sampling. Yet it is computationally …
Y Chang, M Jia, B Niu, X Dong, P Wang - Combustion and Flame, 2020 - Elsevier
The reliable chemical mechanisms with compact scale play an important role in engine modeling. In this research, a new method was presented to reduce the large-scale reaction …
Dimethyl ether (DME), a widely studied alternative fuel, is known to exhibit complex low-and high-temperature oxidation chemistry. It is also the smallest molecule in the families of …