Introduction to multidimensional combustion modeling with the CONCHAS-SPRAY computer program
Conference
·
OSTI ID:6197101
CONCHAS-SPRAY is a finite-difference computer code for the calculation of two-dimensional chemically reacting fluid flows. In this paper we discuss four problem areas that are encountered in multidimensional numerical combustion modeling, and the numerical techniques used by CONCHAS-SPRAY to overcome these problems. Then the equations are given that are solved by the computer code, and some results from an example problem are discussed. 7 figures, 1 table.
- Research Organization:
- Los Alamos National Lab., NM (USA)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 6197101
- Report Number(s):
- LA-UR-83-875; CONF-821231-1; ON: DE83009886
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
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025000 -- Petroleum-- Combustion
33 ADVANCED PROPULSION SYSTEMS
330100 -- Internal Combustion Engines
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400800* -- Combustion
Pyrolysis
& High-Temperature Chemistry
C CODES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
COMBUSTION KINETICS
COMPUTER CODES
COMPUTERIZED SIMULATION
ENGINES
FINITE DIFFERENCE METHOD
FLAMES
FLUID FLOW
FUELS
HEAT ENGINES
INTERNAL COMBUSTION ENGINES
ITERATIVE METHODS
KINETICS
LIQUID FUELS
MATHEMATICAL MODELS
NUMERICAL SOLUTION
REACTION KINETICS
SIMULATION
SPRAYS
TURBULENCE
TWO-DIMENSIONAL CALCULATIONS