NUMERICAL SIMULATION OF AIRFOILS FOR AIRBORNE WIND TURBINE
Apstrakt
The rising concerns about global warming have increased interest in developing renewable and environmentally friendly energy sources such as wind, solar, etc. Wind energy can provide applicable solutions to the global climate changes. This energy is expected to take much more part in power generation in the coming years. Wind turbines are types of power plants that use renewable energy, wind, to generate electricity. A new type of wind turbine is beginning to be studied globally- airborne wind turbines. Airfoils, as cross-sectional shapes of blades, wings or sails, are used universally in geometrics such as turbines, aircraft, etc. One of the important subjects in fluid mechanics is studying the fluid flow around an airfoil. Using different numerical techniques, the conservation equations of two-dimensional compressible flow over NACA airfoils were solved in this paper. Three different turbulence models, 𝑘������−𝜔������ SST, the Spalarat Almaras and transition SST, were used for the ...closure of system of equations. Velocity and pressure fields obtained around these NACA airfoils were analysed, and their aerodynamic performances were compared. Program used in this paper is engineering simulation software- Ansys (Fluent).
Ključne reči:
Renewable energy / Wind energy / Wind turbines / Ansys / Flow over airfoilsIzvor:
The Book of Abstracts - International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH, 2021, 2021, 64-64Izdavač:
- Belgrade : Innovation Center of Faculty of Mechanical Engineering
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200105 (Univerzitet u Beogradu, Mašinski fakultet) (RS-MESTD-inst-2020-200105)
Kolekcije
Institucija/grupa
Mašinski fakultetTY - CONF AU - Tanović, Dragoljub AU - Simonović, Aleksandar AU - Peković, Ognjen PY - 2021 UR - https://machinery.mas.bg.ac.rs/handle/123456789/7833 AB - The rising concerns about global warming have increased interest in developing renewable and environmentally friendly energy sources such as wind, solar, etc. Wind energy can provide applicable solutions to the global climate changes. This energy is expected to take much more part in power generation in the coming years. Wind turbines are types of power plants that use renewable energy, wind, to generate electricity. A new type of wind turbine is beginning to be studied globally- airborne wind turbines. Airfoils, as cross-sectional shapes of blades, wings or sails, are used universally in geometrics such as turbines, aircraft, etc. One of the important subjects in fluid mechanics is studying the fluid flow around an airfoil. Using different numerical techniques, the conservation equations of two-dimensional compressible flow over NACA airfoils were solved in this paper. Three different turbulence models, 𝑘������−𝜔������ SST, the Spalarat Almaras and transition SST, were used for the closure of system of equations. Velocity and pressure fields obtained around these NACA airfoils were analysed, and their aerodynamic performances were compared. Program used in this paper is engineering simulation software- Ansys (Fluent). PB - Belgrade : Innovation Center of Faculty of Mechanical Engineering C3 - The Book of Abstracts - International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH, 2021 T1 - NUMERICAL SIMULATION OF AIRFOILS FOR AIRBORNE WIND TURBINE EP - 64 SP - 64 UR - https://hdl.handle.net/21.15107/rcub_machinery_7833 ER -
@conference{ author = "Tanović, Dragoljub and Simonović, Aleksandar and Peković, Ognjen", year = "2021", abstract = "The rising concerns about global warming have increased interest in developing renewable and environmentally friendly energy sources such as wind, solar, etc. Wind energy can provide applicable solutions to the global climate changes. This energy is expected to take much more part in power generation in the coming years. Wind turbines are types of power plants that use renewable energy, wind, to generate electricity. A new type of wind turbine is beginning to be studied globally- airborne wind turbines. Airfoils, as cross-sectional shapes of blades, wings or sails, are used universally in geometrics such as turbines, aircraft, etc. One of the important subjects in fluid mechanics is studying the fluid flow around an airfoil. Using different numerical techniques, the conservation equations of two-dimensional compressible flow over NACA airfoils were solved in this paper. Three different turbulence models, 𝑘������−𝜔������ SST, the Spalarat Almaras and transition SST, were used for the closure of system of equations. Velocity and pressure fields obtained around these NACA airfoils were analysed, and their aerodynamic performances were compared. Program used in this paper is engineering simulation software- Ansys (Fluent).", publisher = "Belgrade : Innovation Center of Faculty of Mechanical Engineering", journal = "The Book of Abstracts - International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH, 2021", title = "NUMERICAL SIMULATION OF AIRFOILS FOR AIRBORNE WIND TURBINE", pages = "64-64", url = "https://hdl.handle.net/21.15107/rcub_machinery_7833" }
Tanović, D., Simonović, A.,& Peković, O.. (2021). NUMERICAL SIMULATION OF AIRFOILS FOR AIRBORNE WIND TURBINE. in The Book of Abstracts - International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH, 2021 Belgrade : Innovation Center of Faculty of Mechanical Engineering., 64-64. https://hdl.handle.net/21.15107/rcub_machinery_7833
Tanović D, Simonović A, Peković O. NUMERICAL SIMULATION OF AIRFOILS FOR AIRBORNE WIND TURBINE. in The Book of Abstracts - International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH, 2021. 2021;:64-64. https://hdl.handle.net/21.15107/rcub_machinery_7833 .
Tanović, Dragoljub, Simonović, Aleksandar, Peković, Ognjen, "NUMERICAL SIMULATION OF AIRFOILS FOR AIRBORNE WIND TURBINE" in The Book of Abstracts - International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH, 2021 (2021):64-64, https://hdl.handle.net/21.15107/rcub_machinery_7833 .