Numerical investigations of laminar separation bubbles under the influence of periodic gusts
Direct numerical simulations were performed to investigate the behavior of laminar
separation bubbles subject to vertical gusts in an airfoil flow. Oscillating boundary-layer …
separation bubbles subject to vertical gusts in an airfoil flow. Oscillating boundary-layer …
[PDF][PDF] Experiments on the laminar to turbulent transition under unsteady inflow conditions
J Romblad - 2023 - researchgate.net
Aircraft and wind turbines are two examples of machines for which viscous friction drag has
a profound influence on the performance. Consequently, the reduction of friction drag is an …
a profound influence on the performance. Consequently, the reduction of friction drag is an …
A procedure for computing the spot production rate in transitional boundary layers
The present work describes a method for the computation of the nucleation rate of turbulent
spots in transitional boundary layers from particle image velocimetry (PIV) measurements …
spots in transitional boundary layers from particle image velocimetry (PIV) measurements …
Laminar-to-turbulent transition in airfoil boundary layer flows at oscillating inflow conditions
D Ohno - 2023 - elib.uni-stuttgart.de
This thesis numerically investigates the laminar-to-turbulent transition in boundary-layer
flows on natural laminar flow airfoils under oscillating inflow conditions. Large-scale …
flows on natural laminar flow airfoils under oscillating inflow conditions. Large-scale …