Search Results - "Kovalcuks, Vadims"

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  1. 1
    Computational Investigations for the Feasibility of Passive Flow Control Devices for Enhanced Aerodynamics of Small-Scale UAVs

    Computational Investigations for the Feasibility of Passive Flow Control Devices for Enhanced Aerodynamics of Small-Scale UAVs by Arshad, Ali, Kovaļčuks, Vadims

    Published in Aerospace (01-06-2024)
    “…The 4R-UAV project aims to develop aerodynamically efficient and environmentally friendly UAVs based on the 4R Circular Economy principle. In this study, the…”
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  2. 2
    Computational investigations for the application of Micro Vortex Generators (MVGs) for 4R-UAV Wing

    Computational investigations for the application of Micro Vortex Generators (MVGs) for 4R-UAV Wing by Arshad, Ali, Kovalcuks, Vadims

    Published in 2023 IEEE Aerospace Conference (04-03-2023)
    “…The concept of Micro Vortex Generators (MVGs) application on UAVs is relatively new. The main objective of this study is to investigate the application of…”
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    Conference Proceeding
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  3. 3
    Numerical Investigations for the Influence of Shape of Trapezoidal Micro Vortex Generators (MVGs) on the Aerodynamic Performance of the 4R-UAV Wing

    Numerical Investigations for the Influence of Shape of Trapezoidal Micro Vortex Generators (MVGs) on the Aerodynamic Performance of the 4R-UAV Wing by Arshad, Ali, Kovalcuks, Vadims

    “…Numerical investigations were carried out to implement trapezoidal MVGs on the 4R-UAV wing. 4R-UAV is a project funded by the Latvian Council of Science with…”
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    Conference Proceeding
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  4. 4
    Design Optimization of Low Reynolds Number Airfoil for Enhanced Aerodynamics of 4R-UAV

    Design Optimization of Low Reynolds Number Airfoil for Enhanced Aerodynamics of 4R-UAV by Arshad, Ali, Nawanjana, Chameera, Kovalcuks, Vadims

    “…This paper is the further implementation of the airfoil optimization methodology presented by authors in [1] and verified in [2]. The main focus of the study…”
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    Conference Proceeding
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  5. 5
    Application of SG6043mod Airfoil for the Enhanced Aerodynamic Characteristics of UAV Wing

    Application of SG6043mod Airfoil for the Enhanced Aerodynamic Characteristics of UAV Wing by Arshad, Ali, Kovalcuks, Vadims, Lopez, Inigo Martinez

    “…This study was conducted to investigate the application of SG6043mod airfoil (which is an aerodynamically improved airfoil) for the enhanced aerodynamics of…”
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  6. 6
    A Simplified Design Approach for High-Speed Wind Tunnels. Part-I.I: Optimized Design of Settling Chamber and Inlet Nozzle

    A Simplified Design Approach for High-Speed Wind Tunnels. Part-I.I: Optimized Design of Settling Chamber and Inlet Nozzle by Arshad, Ali, Samarasinghe, Supun, Kovalcuks, Vadims

    “…This study was carried out after the initial divergent nozzle contours of the high-speed wind tunnel inlet nozzle were designed in [1]. The goal of the study…”
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  7. 7
    Computational investigations for the application of winglets on small-scale UAVs

    Computational investigations for the application of winglets on small-scale UAVs by Arshad, Ali, Wijesinghe, Dinusha Nethruwan, Appuhamila, Wijesinghe, Kovalcuks, Vadims

    “…This study was conducted under the 4R-UAV project. The project is funded by the Latvian Council of Science with the goal of creating an innovative,…”
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