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Numerical Simulation of Plasma Jet Assisted Combustion Based on the Strut Combustor
| Content Provider | Scilit |
|---|---|
| Author | Zhang, Zhe Jin, Xing Xi, Wenxiong |
| Copyright Year | 2019 |
| Description | Journal: Iop Conference Series: Earth and Environmental Science Inserting a fuel injection strut into the combustor of the scramjet engine or injecting plasma jet into the combustor are two proven effective ignition and combustion assistance aids. Based on this, a strut with Alternating-Wedge structure capable of simultaneously injecting fuel and plasma jet is designed and numerical simulation is carried out. The numerical simulation results show that the fuel injected from the side of the strut is affected by the Alternate-Wedge structure, the distribution in the downstream is wider, and distribution of the fuel shows a clear streamwise vortices structure; Different plasma jet medium have different combustion-assisted effects. The effect of combustion-assisted is positively correlated with the concentration of $O_{2}$ in the jet medium; increasing the temperature of the plasma jet can improve the combustion efficiency of the combustor within a certain range. |
| Related Links | https://iopscience.iop.org/article/10.1088/1755-1315/252/3/032150/pdf |
| ISSN | 17551307 |
| e-ISSN | 17551315 |
| DOI | 10.1088/1755-1315/252/3/032150 |
| Journal | Iop Conference Series: Earth and Environmental Science |
| Issue Number | 3 |
| Volume Number | 252 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2019-07-09 |
| Access Restriction | Open |
| Subject Keyword | Journal: Iop Conference Series: Earth and Environmental Science Aerospace Engineering Numerical Simulation Combustion Assisted Plasma Jet |
| Content Type | Text |
| Resource Type | Article |
| Subject | Earth and Planetary Sciences Physics and Astronomy Environmental Science |
