Gareth A. Vio
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View article: Investigation of Fluid–Structure Interactions of an Uncontrolled Flexible Hemisphere Utilising Non-Simultaneous Stereo Particle Image Velocimetry and Digital Image Correlation
Investigation of Fluid–Structure Interactions of an Uncontrolled Flexible Hemisphere Utilising Non-Simultaneous Stereo Particle Image Velocimetry and Digital Image Correlation Open
This research investigates the interaction between a flexible thin-walled hemisphere and the surrounding wake at ReD=2×105 acting as a simplified model of a flexible surface protuberance immersed within a turbulent boundary layer (BL). A f…
View article: History, review and summary of the cavity flow phenomena
History, review and summary of the cavity flow phenomena Open
This paper provides a detailed historical review of the cavity flow phenomena in fluid mechanics, from recorded studies in the late 19th century to more recent work. Research has been reviewed, independently and in culmination with other s…
View article: On the use of matrix profiles and optimal transport theory for multivariate time series anomaly detection within structural health monitoring
On the use of matrix profiles and optimal transport theory for multivariate time series anomaly detection within structural health monitoring Open
In order for a practical application of structural health monitoring to be considered successful, not only is the detection of anomalies important but so is the tracking of various other behaviors, which may be induced by changing operatio…
View article: A Generic Model for Benchmark Aerodynamic Analysis of Fifth-Generation High-Performance Aircraft (CGNS grid files)
A Generic Model for Benchmark Aerodynamic Analysis of Fifth-Generation High-Performance Aircraft (CGNS grid files) Open
Openly available supplementary data to accompany paper https://doi.org/10.3390/aerospace10090746. This data set includes unstructured CGNS grid files to facilitate code comparison. When using this data, please cite: Giannelis, N.F.; Bykerk…
View article: A Generic Model for Benchmark Aerodynamic Analysis of Fifth-Generation High-Performance Aircraft (CGNS grid files)
A Generic Model for Benchmark Aerodynamic Analysis of Fifth-Generation High-Performance Aircraft (CGNS grid files) Open
Openly available supplementary data to accompany paper https://doi.org/10.3390/aerospace10090746. This data set includes unstructured CGNS grid files to facilitate code comparison. When using this data, please cite: Giannelis, N.F.; Bykerk…
View article: A Generic Model for Benchmark Aerodynamic Analysis of Fifth-Generation High-Performance Aircraft
A Generic Model for Benchmark Aerodynamic Analysis of Fifth-Generation High-Performance Aircraft Open
Openly available supplementary data to accompany paper https://doi.org/10.3390/aerospace10090746. Data set includes geometry, Pointwise (2022.1.2) and Fluent (2022R1) grid files and corrected experimental data for lift, drag and pitching m…
View article: A Generic Model for Benchmark Aerodynamic Analysis of Fifth-Generation High-Performance Aircraft
A Generic Model for Benchmark Aerodynamic Analysis of Fifth-Generation High-Performance Aircraft Open
This paper introduces a generic model for the study of aerodynamic behaviour relevant to fifth-generation high-performance aircraft. The model design is presented, outlining simplifications made to retain the key features of modern high-pe…
View article: A Generic Model for Benchmark Aerodynamic Analysis of Fifth-Generation High-Performance Aircraft
A Generic Model for Benchmark Aerodynamic Analysis of Fifth-Generation High-Performance Aircraft Open
Openly available supplementary data to accompany paper https://doi.org/10.3390/aerospace10090746. Data set includes geometry, Pointwise (2022.1.2) and Fluent (2022R1) grid files and corrected experimental data for lift, drag and pitching m…
View article: Comparison of Grip Strength, Forearm Muscle Activity, and Shock Transmission between the Forehand Stroke Technique of Experienced and Recreational Tennis Players Using a Novel Wearable Device
Comparison of Grip Strength, Forearm Muscle Activity, and Shock Transmission between the Forehand Stroke Technique of Experienced and Recreational Tennis Players Using a Novel Wearable Device Open
Upper limb tennis injuries are primarily chronic, resulting from repetitive overuse. We developed a wearable device which simultaneously measures risk factors (grip strength, forearm muscle activity, and vibrational data) associated with e…
View article: On Physical Realizability for Inverse Structural Designs: Bounding the Least Eigenvalue of an Unknown Mass Matrix
On Physical Realizability for Inverse Structural Designs: Bounding the Least Eigenvalue of an Unknown Mass Matrix Open
In the field of structural engineering analysis, a common requirement is to calculate the modal frequencies of a structure that has undergone an update, either naturally (such as from material degradation), or due to man-made influences (b…
View article: Effect of Levels of Fidelity on Steady Aerodynamic and Static Aeroelastic Computations
Effect of Levels of Fidelity on Steady Aerodynamic and Static Aeroelastic Computations Open
Static aeroelastic deformations are nowadays considered as early as in the preliminary aircraft design stage, where low-fidelity linear aerodynamic modeling is favored because of its low computational cost. However, transonic flows are ess…
View article: A Numerical Investigation of the Geometric Parametrisation of Shock Control Bumps for Transonic Shock Oscillation Control
A Numerical Investigation of the Geometric Parametrisation of Shock Control Bumps for Transonic Shock Oscillation Control Open
At transonic flight conditions, shock oscillations on wing surfaces are known to occur and result in degraded aerodynamic performance and handling qualities. This is a purely flow-driven phenomenon, known as transonic buffet, that causes l…
View article: A Tensor-based Structural Health Monitoring Approach for Aeroservoelastic Systems
A Tensor-based Structural Health Monitoring Approach for Aeroservoelastic Systems Open
Structural health monitoring is a condition-based field of study utilised to monitor infrastructure, via sensing systems. It is therefore used in the field of aerospace engineering to assist in monitoring the health of aerospace structures…
View article: New Approaches to Inverse Structural Modification Theory using Random Projections
New Approaches to Inverse Structural Modification Theory using Random Projections Open
In many contexts the modal properties of a structure change, either due to the impact of a changing environment, fatigue, or due to the presence of structural damage. For example during flight, an aircraft's modal properties are known to c…
View article: Transient Temperature Effects on the Aerothermoelastic Response of a Simple Wing
Transient Temperature Effects on the Aerothermoelastic Response of a Simple Wing Open
Aerothermoelasticity plays a vital role in the design and optimisation of hypersonic aircraft. Furthermore, the transient and nonlinear effects of the harsh thermal and aerodynamic environment a lifting surface is in cannot be ignored. Thi…