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Mathematical Simulation of the Gas-Particles Reaction Flows in Incineration of Metal-Containing Waste.

DE2004828318

Publication Date	2002
Personal Author	Ojovan, M. I.; Klimov, V. L.; Karlina, O. K.
Page Count	12
Abstract	A quasi-equilibrium approach for thermodynamic calculation of chemical composition and properties of metal-containing fuel combustion products has been developed and used as a part of the mathematical model of heterogeneous reacting flow which carry burning and/or evaporating particles. By using of this approach, the applicable mathematical model has been devised, which allows defining the change in chemical composition and thermal characteristics of combustion products along the incineration chamber. As an example, the simulation results of the reacting flow of magnesium-sodium nitrate-organic mixture are presented. The simulation results on the gas phase temperature in the flow of combustion products are in good agreement with those obtained experimentally.
Keywords	Radioactive waste processing Incineration Chemical composition Combustion Combustion products Metals Design Mathematical models Mixtures Simulation Thermodynamics Waste management
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	SIA Radon, Moscow (Russia).; Department of Energy, Washington, DC.
Supplemental Notes	Sponsored by Department of Energy, Washington, DC.
Document Type	Technical Report
NTIS Issue Number	200508

Mathematical Simulation of the Gas-Particles Reaction Flows in Incineration of Metal-Containing Waste.

Mathematical Simulation of the Gas-Particles Reaction Flows in Incineration of Metal-Containing Waste.
DE2004828318

Publication Date	2002
Personal Author	Ojovan, M. I.; Klimov, V. L.; Karlina, O. K.
Page Count	12
Abstract	A quasi-equilibrium approach for thermodynamic calculation of chemical composition and properties of metal-containing fuel combustion products has been developed and used as a part of the mathematical model of heterogeneous reacting flow which carry burning and/or evaporating particles. By using of this approach, the applicable mathematical model has been devised, which allows defining the change in chemical composition and thermal characteristics of combustion products along the incineration chamber. As an example, the simulation results of the reacting flow of magnesium-sodium nitrate-organic mixture are presented. The simulation results on the gas phase temperature in the flow of combustion products are in good agreement with those obtained experimentally.
Keywords	Radioactive waste processing Incineration Chemical composition Combustion Combustion products Metals Design Mathematical models Mixtures Simulation Thermodynamics Waste management
Source Agency	Technical Information Center Oak Ridge Tennessee
Corporate Authors	SIA Radon, Moscow (Russia).; Department of Energy, Washington, DC.
Supplemental Notes	Sponsored by Department of Energy, Washington, DC.
Document Type	Technical Report
NTIS Issue Number	200508