Nor Azwadi

TL;DR: In this paper, the aerodynamic characteristics of compound wings were numerically investigated during the ground effect, and the performance of a wing-in-ground effect craft depends mostly on its wing configuration.

TL;DR: In this paper, the authors investigated the pressure distribution around a compound wing, velocity and turbulent intensity distribution in the wake area after trailing of the wing, have been investigated numerically, and numerical results of the compound wing were validated using the data provided by wind tunnel tests.

TL;DR: In this article, the effect of ground boundary layers on the aerodynamics of a compound wing of a wing-in-ground effect (WIG) craft was numerically investigated and the results were predicted to be able to provide a more fine-grained understanding on the ground viscous effect on WIG craft.

TL;DR: In this article, the aerodynamic performance of compound wings in ground effect was numerically investigated through a parametric design study, where the compound wing is divided into three parts with one rectangular wing in the middle and two reverse taper wings with an anhedral angle at the sides.

TL;DR: In this paper, the effect of boundary layers due to the ground viscous effect on the aerodynamic coefficients of the compound wing of a WIG craft was numerically investigated, and the numerical result indicated that the lift and drag coefficients and lift to drag ratio are affected by the ground boundary layers while the moment coefficient and center of pressure of a compound wing showed little variation with respect to ground boundary conditions.