한국전산유체공학회:학술대회논문집
- 1998.11a
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- Pages.211-219
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- 1998
Turbulent Spray Combustion due to Triplet/Split Doublet Injectors
삼중/분리 충돌형 분사특성에 따른 난류 분무연소장 해석
Abstract
Propellants pressurized and fed into the combustion chamber undergoes the mechanical, chemical combustion processes. Along with their distinctive physical characteristics, propellant combustion is typically divided into the processes; injection, atomization, mixing, vaporization and chemical reaction. These processes assumed to happen in a serial manner are strongly coupled, thereby involves formidable physical complexities. In this study a numerical experiment is attempted to simulate the burning sprays due to OFO, FOF triplet / FOOF split doublet injectors. Based on Eulerian-Lagrangian frame, Navier-Stokes equation system for compressible flows is preconditioned with low Reynolds number
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