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- Title
Yüksek derecede kurum üreten 2B Gazyağı/Hava difüzyon alevleri üzerinde diferansiyel difüzyonun ve basıncın etkileri.
- Authors
Korucu, Ayşe; Miller, Richard
- Abstract
For heavily sooting Kerosene/Air flames the ideal gas law (IGL) and a real gas (RGL) equation of state (EOS) models have been employed to study the assumption of the unity Lewis (Le) number effects on the soot production/oxidation processes for four different operating pressures. An MPI FORTRAN code containing a semi-global soot production/oxidation model for a reduced Kerosene/Air mechanism (29-step, 10 species) has been used to create 2D DNS data. For the aim of verifying the applicability of the unity Le assumption for Kerosene/Air flames comparisons between unity and non-unity Lewis (Le) number flame predictions must possess statistically similar trends in not only the flame structure but also the soot properties. 1, 5 10 and 35 atm analyses of 2D DNS flame predictions of the RGL and the IGL EOS models have unveiled that the EOS coupled models with the unity-Le number mis-predicts the soot properties and the mean flame temperatures.
- Subjects
IDEAL gases; REAL gases; SOOT; KEROSENE; EQUATIONS of state; FLAME; FLAME temperature
- Publication
Journal of the Faculty of Engineering & Architecture of Gazi University / Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi,, 2024, Vol 39, Issue 1, p91
- ISSN
1300-1884
- Publication type
Article
- DOI
10.17341/gazimmfd.1153044