Budi Chandra's Outputs (3)

Wedged Gurney Flap for performance improvement of Vertical Axis Wind Turbines (2025)
Presentation / Conference Contribution

This study evaluates the wedged Gurney Flap (GF) on a three- straight-bladed Vertical Axis Wind Turbine (VAWT) using Computational Fluid Dynamics (CFD) simulations. The analysis considers the rotating effect of the blades at three different Tip Speed... Read More about Wedged Gurney Flap for performance improvement of Vertical Axis Wind Turbines.

Investigation of microjet engine inlet pressure distortions at angled inflow velocity conditions (2025)
Journal Article

The Armfield CM14 microjet axial flow turbine engine has been tested in open space at ambient conditions with engine inlet pressure at the aerodynamic interface plane (AIP) measured by a built-in pressure sensor for validating computational fluid dyn... Read More about Investigation of microjet engine inlet pressure distortions at angled inflow velocity conditions.

Drag reduction of lift-type vertical axis wind turbine with slit modified gurney flap (2024)
Journal Article

This study examines aerodynamic performance enhancement of Vertical Axis Wind Turbine (VAWT) blades with Gurney flap (GF) modified by slits. A quasi-3D computational fluid dynamics solution based on Reynolds-averaged Navier-Stokes model is employed t... Read More about Drag reduction of lift-type vertical axis wind turbine with slit modified gurney flap.