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A study of hydrogen diffusion flames using pdf turbulence model
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Hsu, Andrew T. |
| Copyright Year | 1991 |
| Description | The application of probability density function (pdf) turbulence models is addressed. For the purpose of accurate prediction of turbulent combustion, an algorithm that combines a conventional computational fluid dynamic (CFD) flow solver with the Monte Carlo simulation of the pdf evolution equation was developed. The algorithm was validated using experimental data for a heated turbulent plane jet. The study of H2-F2 diffusion flames was carried out using this algorithm. Numerical results compared favorably with experimental data. The computations show that the flame center shifts as the equivalence ratio changes, and that for the same equivalence ratio, similarity solutions for flames exist. |
| File Size | 566417 |
| Page Count | 10 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19920014105 |
| Archival Resource Key | ark:/13960/t4km46k3f |
| Language | English |
| Publisher Date | 1991-10-01 |
| Access Restriction | Open |
| Subject Keyword | Inorganic And Physical Chemistry Fuel Combustion Hydrogen Fuels Turbulence Diffusion Flames Computational Fluid Dynamics Combustible Flow Flame Propagation Monte Carlo Method Turbulent Mixing Probability Density Functions Algorithms Combustion Stability Turbulence Models Turbulent Jets Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
