[HTML][HTML] A comprehensive survey on the methods of angle of attack measurement and estimation in UAVs

L Sankaralingam, C Ramprasadh - Chinese Journal of Aeronautics, 2020 - Elsevier
Angle of Attack (AOA) is a crucial parameter which directly affects the aerodynamic forces of
an aircraft. The measurement of AOA is required to ensure a safe flight within its designed …

Calibration procedure and accuracy of wind and turbulence measurements with five-hole probes on fixed-wing unmanned aircraft in the atmospheric boundary layer …

A Rautenberg, J Allgeier, S Jung, J Bange - Atmosphere, 2019 - mdpi.com
For research in the atmospheric boundary layer and in the vicinity of wind turbines, the
turbulent 3D wind vector can be measured from fixed-wing unmanned aerial systems (UAS) …

Commissioning of a combined hot-streak and swirl profile generator in a transonic turbine test facility

MG Adams, T Povey, BF Hall… - … for Gas Turbines …, 2020 - asmedigitalcollection.asme.org
By enhancing the premixing of fuel and air prior to combustion, recently developed lean-
burn combustor systems have led to reduced NO x and particulate emissions in gas …

Experimental Measurements of Flow-Averaged Toroidal Vortices in Buoyancy-Dominated Rotating Cavities

E Fisher, MR Puttock-Brown - … of Engineering for …, 2024 - asmedigitalcollection.asme.org
The flow structures and heat transfer within rotating cavities of aero-engine axial
compressors influence the thermal expansion of the rotor disks, and consequently the blade …

Vane–probe interactions in transonic flows

AFM Torre, M Patinios, G Lopes… - Journal of …, 2023 - asmedigitalcollection.asme.org
In this article, a numerical investigation of the effect of a miniaturized five-hole probe
downstream of a transonic low-pressure turbine vane row is presented. First, a numerical …

Development of an airfoil-based passive volumetric air sampling and flow control system for fixed-wing UAS

H Mashni, H Knaus, A Platis, J Bange - Bulletin of Atmospheric Science …, 2023 - Springer
This study aims to develop a concept of a passive volumetric flow control system for gas
sampling applications onboard fixed-wing UAS based on the pressure field around airfoils …

[HTML][HTML] The Barnacle: A low-cost marine turbulence sensor

AM Young, IA Benson, L Kregting - Renewable Energy, 2023 - Elsevier
The Barnacle is a new form of marine sensor, which offers a low-cost alternative to the
Acoustic Doppler Velocimeter (ADV) for turbulence measurements in oceanographic …

Pseudomeasurement-aided estimation of angle of attack in mini unmanned aerial vehicle

S Prem, L Sankaralingam… - Journal of Aerospace …, 2020 - arc.aiaa.org
This work focuses on a novel pseudomeasurement-aided estimation scheme for angle of
attack (AOA) in a mini unmanned aerial vehicle with a 1.61 m wingspan. A scale-reduced …

The Application of a Laser-Printed Miniature Five-Hole Probe in the End-Wall Flow Measurement of a Multistage Axial Compressor

S Ma, J Hu, X Wang, J Ji - Aerospace, 2023 - mdpi.com
To make measurement of end-wall flow between blade rows in a compact multistage
configuration possible, a miniature L-shaped five-hole probe was employed in this paper …

Coaxial air-blast exfoliation breakup of a quasi-solid paste jet

Y Wang, L Zhang, H Zhao, H Liu - Physics of Fluids, 2024 - pubs.aip.org
A series of novel phenomena emerges when the coaxial airflow rapidly blows over the quasi-
solid paste jet surface, leading to the direct solid-like exfoliation breakup of protrusions on …