Figure 1. Schematic of DPF about pressure drop component.
Figure 2. DPF channel pressure drop component on the wall and PM layer.
Figure 3. Modeling of DPF Channel.
Figure 4. Geometry of Isotropy (L) and O/S (R) cell structure.
Figure 5. Comparison of pressure drop on the simulation and experiments for the SiC and Cordierite DPF.
Figure 6. Effect of isotropy cell density of DPF on pressure drop.
Figure 7. Effect of wall thickness of isotropy cell on pressure drop.
Figure 8. Comparison of pressure drop on the isotropy, anisotropy and O/S cell of DPF.
Figure 9. Effect of inlet/outlet channel ratio of cell on pressure drop.
Figure 10. Effect of porosity of isotropy cell on pressure drop.
Table 1. Specification of 5.66" SiC and Cordierite DPF
Table 2. Properties of exhaust gas
Table 3. Simulation Parameter for CFD analysis
참고문헌
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