Validation Surface Pressure of the Body
Hi, I have a question of the surface pressure about the fuselage of the ROBIN geometry.
The pressure coefficient validation case about the ROBIN fuselage using DUST can be found in the journal named "MID-FIDELITY ANALYSIS OF UNSTEADY INTERACTIONAL AERODYNAMICS OF COMPLEX VTOL CONFIGURATIONS" written by D. Montagnani et al.
When I ran the ROBIN case and compared the pressure data, the pressure coefficient looks shitting upward. (Red : computed value, Blue : shifted value(forced))
Which version of the DUST was used in the validation cases ? It seems to be the interaction between the wake and body. ROBIN input value is same with the example cases that DUST prepared. The Thrust Coefficient(CT) : 0.0065
[Isolated Fuselage Cases]
Also, the GIT validation cases was uploaded.
[Isolated Airframe Cases]
[With Rotor Cases]
Thank you. Best regards, Inseo.