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Kinetic mechanism of 2,3,3,3-tetrafluoropropene (HFO-1234yf) combustion
| Content Provider | Semantic Scholar |
|---|---|
| Author | Babushok, Valeri I. Linteris, Gregory Thomas |
| Copyright Year | 2017 |
| Abstract | Abstract A kinetic model for 2,3,3,3-tetrafluoropropene (HFO-1234yf) high temperature oxidation and combustion is proposed. It is combined with the GRI-Mech-3.0 model, the previously developed model for 2-bromo-3,3,3-trifluoropropene (2-BTP), and the NIST C 1 -C 2 hydrofluorocarbon model. The model includes 909 reactions and 101 species. Combustion equilibrium calculations indicate a maximum combustion temperature of 2076 K for an HFO-1234yf volume fraction of 0.083 in air for standard conditions (298 K, 0.101 MPa). Modeling of flame propagation in mixtures of 2,3,3,3-tetrafluoropropene with oxygen-enriched air demonstrates that the calculated maximum burning velocity reproduces the experimentally observed maximum burning velocity reasonably well. However, the calculated maximum is observed in lean mixtures in contrast to the experimental results showing the maximum burning velocity shifted to the rich mixtures of HFO-1234yf. |
| Starting Page | 15 |
| Ending Page | 18 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1016/j.jfluchem.2017.07.005 |
| Volume Number | 201 |
| Alternate Webpage(s) | https://ws680.nist.gov/publication/get_pdf.cfm?pub_id=923293 |
| Alternate Webpage(s) | https://doi.org/10.1016/j.jfluchem.2017.07.005 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
