Towards in-flight applications? A review on dielectric barrier discharge-based boundary-layer control
J Kriegseis, B Simon… - Applied …, 2016 - asmedigitalcollection.asme.org
Active control of laminar boundary layers with dielectric barrier discharge (DBD) plasma
actuators (PAs) has made considerable progress in the last 15 years. First pioneering …
actuators (PAs) has made considerable progress in the last 15 years. First pioneering …
Dielectric barrier discharge plasma actuators for in-flight transition delay
A single dielectric barrier discharge plasma actuator is employed for flow control on the
pressure side of a natural laminar flow wing section under free-flight conditions. A full-sized …
pressure side of a natural laminar flow wing section under free-flight conditions. A full-sized …
Numerical study of the control of Tollmien–Schlichting waves using plasma actuators
The use of plasma actuators for active transition control in a flat-plate boundary layer is
studied numerically. The full unsteady two-dimensional incompressible Navier–Stokes …
studied numerically. The full unsteady two-dimensional incompressible Navier–Stokes …
Delay of natural transition with dielectric barrier discharges
A Duchmann, S Grundmann, C Tropea - Experiments in fluids, 2013 - Springer
Delay of boundary-layer transition along a flat plate with adverse pressure gradient is
achieved via dielectric barrier discharges. In contrast to earlier investigations, transition is …
achieved via dielectric barrier discharges. In contrast to earlier investigations, transition is …
[PDF][PDF] Natural laminar flow airfoil behavior in cruise flight through atmospheric turbulence
AD Reeh - 2014 - tuprints.ulb.tu-darmstadt.de
Atmospheric turbulence is encountered frequently in flight. It creates oncoming flow
disturbances for aircraft passing through turbulent zones. For natural laminar flow airfoils …
disturbances for aircraft passing through turbulent zones. For natural laminar flow airfoils …
Optimal flow control based on POD and MPC and an application to the cancellation of Tollmien–Schlichting waves
J Ghiglieri, S Ulbrich - Optimization Methods and Software, 2014 - Taylor & Francis
A reduced-order model based on proper orthogonal decomposition (POD) is presented
which is suitable for active control in fluid dynamical systems. The POD basis is based on …
which is suitable for active control in fluid dynamical systems. The POD basis is based on …
Active flow control of laminar boundary layers for variable flow conditions
B Simon, T Nemitz, J Rohlfing, F Fischer… - International Journal of …, 2015 - Elsevier
This work investigates the stability of a fxLMS controller for active wave cancelation of broad-
band Tollmien–Schlichting disturbances in a flat plate boundary-layer with a single DBD …
band Tollmien–Schlichting disturbances in a flat plate boundary-layer with a single DBD …
Measuring Tollmien–Schlichting waves using phase-averaged particle image velocimetry
A Widmann, A Duchmann, A Kurz, S Grundmann… - Experiments in …, 2012 - Springer
This article addresses the direct experimental measurement of Tollmien–Schlichting waves
on a flat plate, when the laminar boundary layer is excited by velocity perturbations; the free …
on a flat plate, when the laminar boundary layer is excited by velocity perturbations; the free …
Transition control using a single plasma actuator
The aim of this study is to modify, by using surface plasma actuators, the laminar-to-turbulent
transition location of a Blasius boundary layer developing on a flat plate mounted in an …
transition location of a Blasius boundary layer developing on a flat plate mounted in an …
[图书][B] Electric aircraft dynamics: a systems engineering approach
R Vepa - 2020 - books.google.com
Electric Aircraft Dynamics: A Systems Engineering Approach surveys engineering sciences
that underpin the dynamics, control, monitoring, and design of electric propulsion systems …
that underpin the dynamics, control, monitoring, and design of electric propulsion systems …