[mari]

Hello, my name is Mari, and I am a student at the Faculty of Aerospace Engineering in Bucharest, Romania.
I am in my final year of studies and at this moment I am working at my Diploma Project (in our country when a student graduates he has to write a project in order for him to graduate). My diploma project is a LES computation of self-excited combustion instability.
My problem is that I need some information about the geometry of the combustor used in "Influence of boundary conditions in LES of premixed combustion instabilities" article that Mr. T. Poinsot and Mr. T. Schönfeld wrote some time ago and it was published in the Center for Turbulence Research Annual Research Briefs 1999 (also it can be found in the book - Theoretical and Numerical Combustion, chapter 8).
I really don't know the geometry of the combustor and how to calculated it.
I would be very grateful if someone could help me in this matter.