Premium
Advanced Methods to Compute Multiphase Turbulent Reacting Flows
Author(s) -
Heinz S.
Publication year - 2001
Publication title -
zamm ‐ journal of applied mathematics and mechanics / zeitschrift für angewandte mathematik und mechanik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 51
eISSN - 1521-4001
pISSN - 0044-2267
DOI - 10.1002/zamm.20010811515
Subject(s) - mixing (physics) , turbulence , multiphase flow , scale (ratio) , flow (mathematics) , process (computing) , computer science , mechanics , scale up , statistical physics , physics , classical mechanics , quantum mechanics , operating system
PDF and FDF methods do not require approximations for chemical reactions, which makes them extremely valuable for reacting flow calculations. The performance of these methods depends significantly on the accuracy of simulating small‐scale mixing processes. It is illustrated, in which way models may be developed that simulate mixing for various phases as a multi‐scale process in dependence on different factors. Further developments towards a system of very accurate and (less expensive) simplified methodologies for reacting flow calculations are pointed out.