Concentrated vortex flows contribute to the aerodynamic performance of aircraft at elevated
load conditions. For military interests, the vortex flows are exploited at maneuver conditions …

This paper presents a numerical study of the transonic flow over a half wing–body
configuration representative of a large civil aircraft. The Mach number is close to cruise …

Detached Eddy Simulation on a 13M grid is conducted for a KVLCC2 tanker hull form at drift
angle 30°. The objective is to identify and analyze the vortical structures, instabilities, and …

Ensuring the safe operation of new supersonic transport aircraft requires understanding their
stability during takeoff and landing. These phases involve flying at subsonic speeds and …

The generation of reduced-order models for computing the unsteady and nonlinear
aerodynamic loads on an aircraft from pitching motions in the transonic speed range is …

TRADITIONALLY, the prediction of aerodynamic character-istics of an airplane during the
conceptual design stage relies on handbook methods or linear fluid mechanics assumptions …

The aerodynamics of a delta-wing aircraft is influenced by the ground effect during takeoff
and landing. In this paper, the ground effect of a sharp leading-edge delta wing with sweep …

Modeling nonlinear unsteady aerodynamic effects in the simulation of modern fighter aircraft
is still a very challenging task. A framework for approximating nonlinear unsteady …

The challenges in the modeling of the unsteady lift of a two-dimensional NACA 0012 airfoil
oscillating and translating at large incidence angles are investigated in this paper. Forced …

The aerodynamic response to sideslip is crucial for an aircraft's lateral stability, especially for
configurations incorporating vortex flow, on which sideslip causes asymmetric vortex …