Outputs (24)

High-fidelity aeroelastic analysis of a wind turbine using a nonlinear frequency-domain solution method (2025)
Journal Article

This paper investigates the aeroelastic behaviour of a full wind turbine model with realistic blade vibration amplitude (9% span) using a nonlinear frequency-domain solution method. The primary objective is to demonstrate the computational efficiency... Read More about High-fidelity aeroelastic analysis of a wind turbine using a nonlinear frequency-domain solution method.

Dropped leading-edge aerofoil for improved aerodynamic and aeroacoustic performance (2024)
Presentation / Conference Contribution

Extended Abstract Ensuring the optimal performance of aerofoils is a critical engineering design challenge in aviation. The difficulty of enhancing aerodynamic efficiency whilst simultaneously reducing aeroacoustic emissions is well documented. Altho... Read More about Dropped leading-edge aerofoil for improved aerodynamic and aeroacoustic performance.

Numerical analysis of the performance of a composite marine propeller blade subject to structural blade oscillations (2023)
Journal Article

High-fidelity Large Eddy Simulations (LES) are conducted over the oscillating marine propeller blades to investigate the effects of blade oscillation on the unsteady flow behaviour as well as to analyse the performance of the composite marine propell... Read More about Numerical analysis of the performance of a composite marine propeller blade subject to structural blade oscillations.

Wake and power prediction of horizontal-axis wind farm under yaw-controlled conditions with machine learning (2023)
Journal Article

The main objective of this study is to employ the Extreme Gradient Boosting (XGBoost) machine learning algorithm to predict the power, wake, and turbulent characteristics of horizontal-axis wind farms under yaw-controlled conditions. For this purpose... Read More about Wake and power prediction of horizontal-axis wind farm under yaw-controlled conditions with machine learning.

Investigation of the strain rate sensitivity of CoCrFeMnNiTix(x = 0, 0.3) high-entropy alloys using the shear punch test (2023)
Journal Article

High entropy alloys (HEAs) are a novel class of metallic materials that exhibit a unique blend of properties due to their chemical composition and atomic arrangement. This research aims to investigate the strain rate sensitivity (SRS) of two HEA CoCr... Read More about Investigation of the strain rate sensitivity of CoCrFeMnNiTix(x = 0, 0.3) high-entropy alloys using the shear punch test.

Numerical investigation of the influence of acceleration and deceleration on the aerodynamic characteristics of an oscillating wing aerofoil operating at transonic and hypersonic speeds (2023)
Presentation / Conference Contribution

The aerodynamic characteristics of a hypersonic aircraft are strongly influenced by the accelerating and decelerating motions of the body. This impact can be more complicated when the oscillatory motion of the body in a complex non-linear mode is inv... Read More about Numerical investigation of the influence of acceleration and deceleration on the aerodynamic characteristics of an oscillating wing aerofoil operating at transonic and hypersonic speeds.

Direct numerical simulations of turbulent flow over low-pressure turbine blades with aeroelastic vibrations and inflow wakes (2023)
Journal Article

In the present work, direct numerical simulation is employed to investigate the unsteady flow characteristics and energy performance of low-pressure turbines (LPT) by considering the blades aeroelastic vibrations and inflow wakes. The effects of infl... Read More about Direct numerical simulations of turbulent flow over low-pressure turbine blades with aeroelastic vibrations and inflow wakes.

Computational and experimental investigation of the strain rate sensitivity of small punch testing of the high-entropy alloy CoCrFeMnNi (2022)
Journal Article

The suitability of determining the strain rate sensitivity (SRS) of the CoCrFeMnNi high-entropy alloy (HEA) by small punch (SP) testing has been assessed at displacement rates ranging from 0.2 to 2 mm∙min−1. The stress was found to increase as the di... Read More about Computational and experimental investigation of the strain rate sensitivity of small punch testing of the high-entropy alloy CoCrFeMnNi.

Numerical investigation of aeroelasticity of wind turbines using a nonlinear frequency domain solution method (2022)
Presentation / Conference Contribution

An extensive numerical investigation of the aeroelasticity of wind turbines is presented in the present paper. A highly efficient nonlinear frequency domain solution method is employed for this analysis. A complete wind turbine model including a towe... Read More about Numerical investigation of aeroelasticity of wind turbines using a nonlinear frequency domain solution method.

Direct numerical simulations of aerodynamic performance of wind turbine aerofoil by considering the blades active vibrations (2022)
Journal Article

In the present study, the aerodynamic performance of the horizontal-axis wind turbine blades by considering the flap-wise oscillations are numerically investigated by using direct numerical simulations (DNS). The details of flow structure can be anal... Read More about Direct numerical simulations of aerodynamic performance of wind turbine aerofoil by considering the blades active vibrations.