6533b834fe1ef96bd129ce3d
RESEARCH PRODUCT
On numerical simulation of electromagnetic field effects in the combustion process
Maksims MarinakiUldis StrautinsHarijs KalisMaija Zakesubject
Exothermic reactionElectromagnetic fieldMaterials science01 natural sciences010305 fluids & plasmasPhysics::Fluid Dynamicssymbols.namesakeLorentz forceInviscid flow0103 physical sciencesQA1-9390101 mathematicsPhysics::Chemical PhysicsIdeal gas law010102 general mathematicsaxisymmetric flowArrhenius kineticsLaminar flowMechanicslaminarAlternating direction implicit methodModeling and SimulationCompressibilitysymbolsLorentz forceAnalysisMathematicscompressibledescription
This paper deals with a simplified model taking into account the interplay of compressible, laminar, axisymmetric flow and the electrodynamical effects due to Lorentz force’s action on the combustion process in a cylindrical pipe. The combustion process with Arrhenius kinetics is modelled by a single step exothermic chemical reaction of fuel and oxidant. We analyze non-stationary PDEs with 6 unknown functions: the 3 components of velocity, density, concentration of fuel and temperature. For pressure the ideal gas law is used. For the inviscid flow approximation ADI method is used. Some numerical results are presented.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2018-04-18 | Mathematical Modelling and Analysis |