| Analyze Airfoils with CFD
MultiElement Aifoils 5.0 overcomes the limitations
of panel method based airfoil analysis packages. MultiElement Airfoils is unique in its use of CFD methods based on the Euler & Navier-Stokes equations to analyze single and
multiple/multi-element airfoil configurations. This enables you to analyze airfoil for all applications including
subsonic, transonic and supersonic flows. Grid generation is automatic and you are not required to manually generatate a grid
for complex airfoil arrangements.
The following computations were performed using the new cartesian
grid generation and boundary treatment routine HIST (Hanley Innovations Surface Treatment). The method features our original boundary scheme
for compressible flows.
Figure 1: NACA 0012 Pressure Contours, M = 0.30
Figure 2: Surface Cp, M = 0.3
Figure 3: Circular Cylinder Pressure Contours, M = 0.20
Figure 4: Circular Cylinder Surface Cp, M = 0.20
Figure 5: MultiElement Airfoil, Pressure Distribution,
M=0.20
Figure 6: Surface Cp for M = 0.20
Figure 7: 5-Element Airfoil, Pressure Distribution,
M=0.227
Figure 8: Surface Cp for 5-Element Airfoil, M=.227
Figure 9: 5-Element Airfoil with Spoiler, Mach Number Distribution,
M=0.227
Figure 10: Surface Cp for 5-Element Airfoil with
Spoiler
Figure 11: Transonic Airfoil past RAE 2822, M=0.729
Figure 12: Surface Cp for RAE 2822, M=.729
Figure 13: Supersonic Flat Plate, 10 deg, M = 3.0
Figure 14: Surface Mach Number, M = 3.0
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