P Rojratsirikul, Z Wang, I Gursul - 46th AIAA Aerospace Sciences …, 2008 - arc.aiaa.org
An experimental study of unsteady aerodynamics of two-dimensional membrane airfoils has been conducted. Measurements of membrane shape with a high-speed camera were …
P Rojratsirikul, Z Wang, I Gursul - Animal Locomotion, 2010 - Springer
Membrane wings are used both in nature and small aircraft as lifting surfaces. Separated flows are common at low Reynolds numbers and are the main sources of unsteadiness. Yet …
P Rojratsirikul, MS Genc, Z Wang, I Gursul - Journal of Fluids and …, 2011 - Elsevier
An experimental study of a low aspect ratio rectangular membrane wing in a wind tunnel was conducted for a Reynolds number range of 2.4× 104–4.8× 104. Time-accurate …
S Serrano-Galiano, ND Sandham… - Journal of Fluid …, 2018 - cambridge.org
Fluid–structure interactions of elastic membrane aerofoils are investigated at Reynolds number and low angle of attack. The dynamics of the fluid and membrane coupled system …
The aspect ratio of a membrane wing at moderate Reynolds number R e= 67,500 affects aerodynamic performance as well as membrane deformations. Wind-tunnel experiments are …
S Tiomkin, DE Raveh - Progress in Aerospace Sciences, 2021 - Elsevier
Recent developments in micro-technology have been the driving force behind the scientific interest in micro air vehicles (MAVs), as these became feasible in the recent two decades …
RE Gordnier - Journal of Fluids and Structures, 2009 - Elsevier
Computations and analysis for a two-dimensional flexible membrane wing airfoil are presented. A well-validated, robust, sixth-order Navier–Stokes solver is employed coupled …
L Tregidgo, Z Wang, I Gursul - Aerospace Science and Technology, 2013 - Elsevier
Experiments were conducted on rectangular wings with an aspect ratio of two, at a chord Reynolds number Rec= 46,000, in order to understand how membrane wings behave in a …
MS Genç - Experimental Thermal and Fluid Science, 2013 - Elsevier
In this study, an experimental investigation of a low aspect ratio rectangular membrane wing with excess length was presented at angles of attack ranging from 0° to 25° at Reynolds …