Numerical investigation of aerodynamics and acoustics of rigid main rotor in forward flight

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dc.contributor.authorAbalakin, I.
dc.contributor.authorBobkov, V.
dc.contributor.authorKozubskaya, T.
dc.contributor.authorKritsky, B.
dc.contributor.authorMirgazov, R.
dc.contributor.authorVershkov, V.
dc.date.accessioned2022-10-04T07:23:38Z
dc.date.available2022-10-04T07:23:38Z
dc.date.issued2019
dc.description.abstractThe paper is devoted to the numerical simulation of the flow near the rigid helicopter rotor in the forward flight mode using the Reynolds-averaged Navier-Stokes equations in the rotating non-inertial reference frame. The numerical method is based on the vertex-centered EBR scheme for unstructured hybrid meshes. The computations are performed using the in-house code NOISEtte and the software package ANSYS CFX. The numerically obtained aerodynamic characteristics of the rotor are comparatively analysed against the results of full-scale experiments.
dc.identifier.otherERF2019 0113
dc.identifier.urihttps://hdl.handle.net/20.500.11881/4131
dc.language.isoen
dc.titleNumerical investigation of aerodynamics and acoustics of rigid main rotor in forward flight

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