All Outputs (48)

Aerodynamic and aeroacoustic analysis of looped propeller blades (2024)
Presentation / Conference Contribution

This paper investigates the potential of looped propeller blades to reduce aerodynamic noise through the diminution of blade tip-vortex interactions. Flow simulations were performed in ANSYS Fluent using high-fidelity LES combined with the Ffowcs Wil... Read More about Aerodynamic and aeroacoustic analysis of looped propeller blades.

Evaluating the effects of a morphed trailing edge flap for aeroacoustics applications (2023)
Presentation / Conference Contribution

This chapter summarises the results of 2D CFD simulations of a 30P30N aerofoil section (without a leading edge slat) equipped with a morphing trailing edge flap (TEF). Numerical simulations are carried out at a fixed angle of attack of 8°, with f lap... Read More about Evaluating the effects of a morphed trailing edge flap for aeroacoustics applications.

The feasibility of hydrogen fuel cells as a solution toward zero emissions in general aviation aircraft (2023)
Presentation / Conference Contribution

In this chapter, hydrogen fuel cell (HFC) technology is investigated as a solution for the general aviation industry. A modified Cessna 172 installed with poly-membrane fuel cells (PEMFCs) was modelled through MATLAB/Simulink software with Hydrogen (... Read More about The feasibility of hydrogen fuel cells as a solution toward zero emissions in general aviation aircraft.

Numerical framework for aerodynamic and aeroacoustics of bio-inspired UAV blades (2023)
Presentation / Conference Contribution

With the aim to understand and control the noise from small unmanned aerial vehicles (UAVs), this work presents a numerical framework for small-scale rotor blade, employing a bio-inspired finlet design. The simulation framework employs Direct Eddy Si... Read More about Numerical framework for aerodynamic and aeroacoustics of bio-inspired UAV blades.

A simplified digital twin framework of a trainer aircraft (2023)
Presentation / Conference Contribution

This paper aims to establish a simplified, user-friendly framework for a Digital Twin (DT) of a PC21 jet trainer aircraft. The implementation of the DT is carried out in Matlab with the aid of embedded Neural Network tools. The aircraft is trained a... Read More about A simplified digital twin framework of a trainer aircraft.

Aerodynamics of a CRM joined-wing configuration at transonic speeds (2023)
Presentation / Conference Contribution

The presented work aims to showcase a joined-wing (JW) concept with key design parameters based on the NASA Common Research Model (CRM) configuration, to highlight its potential application for an efficient commercial transport or cargo aircraft flyi... Read More about Aerodynamics of a CRM joined-wing configuration at transonic speeds.

Effect of lid height and blowing ratio on film cooling effectiveness of a novel lidded hole configuration (2022)
Journal Article

Film cooling is one of the promising technologies used for protecting rocket nozzles and turbine blades from combustion chamber hot gases. This paper proposes a novel shape of film cooling injection hole, called lidded hole, that can offer significan... Read More about Effect of lid height and blowing ratio on film cooling effectiveness of a novel lidded hole configuration.

The effects of a morphed trailing-edge flap on the aeroacoustic and aerodynamic performance of a 30P30N Aerofoil (2022)
Journal Article

This paper presents initial results on the aeroacoustic and aerodynamic effects of morphing the trailing-edge flap of the 30P30N aerofoil, over five flap deflections (5–25◦ ), at an 8◦ angle of attack and a Reynolds number of Re = 9.2 × 105 . The Ffo... Read More about The effects of a morphed trailing-edge flap on the aeroacoustic and aerodynamic performance of a 30P30N Aerofoil.

Effects of an unsteady morphing wing with seamless side-edge transition on aerodynamic performance (2022)
Journal Article

This paper presents an unsteady flow analysis of a 3D wing with a morphing trailing edge flap (TEF) and a seamless side-edge transition between the morphed and static parts of a wing by introducing an unsteady parametrization method. First, a 3D stea... Read More about Effects of an unsteady morphing wing with seamless side-edge transition on aerodynamic performance.

Geographic information-driven two-stage optimization model for location decision of solar power plant: A case study of an Algerian municipality (2021)
Journal Article

This paper presents an interdisciplinary framework for optimal mapping and integration of solar photovoltaic based DG systems. In a two-stage process, the proposed framework combines both spatial and technical-economic analysis, and uses efficient op... Read More about Geographic information-driven two-stage optimization model for location decision of solar power plant: A case study of an Algerian municipality.

Thermal control for electric vehicle based on the multistack fuel cells (2021)
Journal Article

Pollution, global climate change, and the scarcity of fossil fuel reserves have forced the automotive industry to step up its research efforts on clean fuel cell electric vehicles (FCEVs). In fact, these systems can be considered relatively pollution... Read More about Thermal control for electric vehicle based on the multistack fuel cells.

Optimal design of grid-connected rooftop PV systems: An overview and a new approach with application to educational buildings in arid climates (2021)
Journal Article

Recently, rooftop photovoltaic (PV) systems are widely deployed due to their technical, economic and socio-environmental benefits. This paper presents a new design approach, which combines spatial analysis with techno-economic optimization for a robu... Read More about Optimal design of grid-connected rooftop PV systems: An overview and a new approach with application to educational buildings in arid climates.

Near stall unsteady flow responses to morphing flap deflections (2021)
Journal Article

The unsteady flow characteristics and responses of an NACA 0012 airfoil fitted with a bio-inspired morphing trailing edge flap (TEF) at near-stall angles of attack (AoA) undergoing downward deflections are investigated at a Reynolds number of 0.62 ×... Read More about Near stall unsteady flow responses to morphing flap deflections.

Aerodynamic and aeroacoustic analysis of a harmonically morphing airfoil using dynamic meshing (2021)
Journal Article

This work explores the aerodynamic and aeroacoustic responses of an airfoil fitted with a harmonically morphing Trailing Edge Flap (TEF). An unsteady parametrization method adapted for harmonic morphing is introduced, and then coupled with dynamic me... Read More about Aerodynamic and aeroacoustic analysis of a harmonically morphing airfoil using dynamic meshing.

Design optimization of grid-connected PV-Hydrogen for energy prosumers considering sector-coupling paradigm: Case study of a university building in Algeria (2020)
Journal Article

Integrating sector coupling technologies into Hydrogen (H2) based hybrid renewable energy systems (HRES) is becoming a promising way to create energy prosumers, despite the very little research work being done in this largely unexplored field. In thi... Read More about Design optimization of grid-connected PV-Hydrogen for energy prosumers considering sector-coupling paradigm: Case study of a university building in Algeria.

A GIS-MOPSO integrated method for optimal design of grid-connected HRES for educational buildings (2020)
Book Chapter

In this paper, an optimal design of a grid-connected PV-battery-hydrogen hybrid renewable energy system (HRES) at a University campus in Ouargla, Algeria is carried out. To achieve this goal, geographical information system (GIS), CAD software and mu... Read More about A GIS-MOPSO integrated method for optimal design of grid-connected HRES for educational buildings.

Integrated supply–demand energy management for optimal design of off-grid hybrid renewable energy systems for residential electrification in arid climates (2020)
Journal Article

The growing research interest in hybrid renewable energy systems (HRESs) has been regarded as a natural and yet critical response to address the challenge of rural electrification. Based on a Bibliometric analysis performed by authors, it was conclud... Read More about Integrated supply–demand energy management for optimal design of off-grid hybrid renewable energy systems for residential electrification in arid climates.

Dynamic mesh framework for morphing wings CFD - User defined function (2020)
Digital Artefact

This project contains the user-defined functions (UDF) necessary to perform unsteady computational fluid dynamics (CFD) analysis of dynamically morphing wings equipped with morphing flaps.

There are three UDFs for each of the following application... Read More about Dynamic mesh framework for morphing wings CFD - User defined function.

A GIS-MOPSO integrated method for optimal design of grid-connected HRES for educational buildings (2019)
Presentation / Conference Contribution

 Abstract. In this paper, an optimal design of a grid-connected PV-battery-hydrogen hybrid renewable energy system (HRES) at a University campus in Ouargla, Algeria is carried out. To achieve this goal, geographical information system (GIS), CAD sof... Read More about A GIS-MOPSO integrated method for optimal design of grid-connected HRES for educational buildings.

Influence of non-iterative time-advancement schemes on the aerodynamic prediction of pitching airfoils using dynamic mesh (2019)
Presentation / Conference Contribution

A pitching airfoil problem is addressed in this paper to assess the use of a non-iterative time-advancement (NITA) scheme with dynamic mesh method, and also to estimate possible CPU time savings. Simulations have shown that using a combination of dyn... Read More about Influence of non-iterative time-advancement schemes on the aerodynamic prediction of pitching airfoils using dynamic mesh.