An Optimal Main Helicopter Rotor Projection Model Obtained by Viscous Effects and Unsteady Lift Simulation
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2010
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This paper presents on airfoil model which provides a method for optimal main helicopter rotor projection by viscous effect and unsteady lift simulation through algorithm and set of program entireties, applicable to the ideological and mail project of helicopter rotor. Based on real rotors theoretical consideration and the, numerical analysis considerations in this paper can be applied with sufficient accuracy in the analysis and constructive realizations of helicopter rotor in real conditions. The method for unsteady viscous flow simulations by inviscid techniques is developed. The aim of this paper is to determine helicopter rotor blade lift with the highest possible accuracy by using a singularity method and to define an optimal conception model of aerodynamic rotor projection corresponding to rotor behavior in real conditions and with sunk:lent quality nom the aspect of engineer use.
Ključne reči:
viscous effect simulation / unsteady lift / potential flow / panel method / main helicopter rotor aerodynamics / lifting surface / free-wake modelIzvor:
Strojniski Vestnik-Journal of Mechanical Engineering, 2010, 56, 6, 357-367Izdavač:
- Assoc Mechanical Engineers Technicians Slovenia, Ljubljana
Kolekcije
Institucija/grupa
Mašinski fakultetTY - JOUR AU - Mitrović, Časlav AU - Bengin, Aleksandar AU - Cvetković, Dragan AU - Bekrić, Dragoljub PY - 2010 UR - https://machinery.mas.bg.ac.rs/handle/123456789/1078 AB - This paper presents on airfoil model which provides a method for optimal main helicopter rotor projection by viscous effect and unsteady lift simulation through algorithm and set of program entireties, applicable to the ideological and mail project of helicopter rotor. Based on real rotors theoretical consideration and the, numerical analysis considerations in this paper can be applied with sufficient accuracy in the analysis and constructive realizations of helicopter rotor in real conditions. The method for unsteady viscous flow simulations by inviscid techniques is developed. The aim of this paper is to determine helicopter rotor blade lift with the highest possible accuracy by using a singularity method and to define an optimal conception model of aerodynamic rotor projection corresponding to rotor behavior in real conditions and with sunk:lent quality nom the aspect of engineer use. PB - Assoc Mechanical Engineers Technicians Slovenia, Ljubljana T2 - Strojniski Vestnik-Journal of Mechanical Engineering T1 - An Optimal Main Helicopter Rotor Projection Model Obtained by Viscous Effects and Unsteady Lift Simulation EP - 367 IS - 6 SP - 357 VL - 56 UR - https://hdl.handle.net/21.15107/rcub_machinery_1078 ER -
@article{ author = "Mitrović, Časlav and Bengin, Aleksandar and Cvetković, Dragan and Bekrić, Dragoljub", year = "2010", abstract = "This paper presents on airfoil model which provides a method for optimal main helicopter rotor projection by viscous effect and unsteady lift simulation through algorithm and set of program entireties, applicable to the ideological and mail project of helicopter rotor. Based on real rotors theoretical consideration and the, numerical analysis considerations in this paper can be applied with sufficient accuracy in the analysis and constructive realizations of helicopter rotor in real conditions. The method for unsteady viscous flow simulations by inviscid techniques is developed. The aim of this paper is to determine helicopter rotor blade lift with the highest possible accuracy by using a singularity method and to define an optimal conception model of aerodynamic rotor projection corresponding to rotor behavior in real conditions and with sunk:lent quality nom the aspect of engineer use.", publisher = "Assoc Mechanical Engineers Technicians Slovenia, Ljubljana", journal = "Strojniski Vestnik-Journal of Mechanical Engineering", title = "An Optimal Main Helicopter Rotor Projection Model Obtained by Viscous Effects and Unsteady Lift Simulation", pages = "367-357", number = "6", volume = "56", url = "https://hdl.handle.net/21.15107/rcub_machinery_1078" }
Mitrović, Č., Bengin, A., Cvetković, D.,& Bekrić, D.. (2010). An Optimal Main Helicopter Rotor Projection Model Obtained by Viscous Effects and Unsteady Lift Simulation. in Strojniski Vestnik-Journal of Mechanical Engineering Assoc Mechanical Engineers Technicians Slovenia, Ljubljana., 56(6), 357-367. https://hdl.handle.net/21.15107/rcub_machinery_1078
Mitrović Č, Bengin A, Cvetković D, Bekrić D. An Optimal Main Helicopter Rotor Projection Model Obtained by Viscous Effects and Unsteady Lift Simulation. in Strojniski Vestnik-Journal of Mechanical Engineering. 2010;56(6):357-367. https://hdl.handle.net/21.15107/rcub_machinery_1078 .
Mitrović, Časlav, Bengin, Aleksandar, Cvetković, Dragan, Bekrić, Dragoljub, "An Optimal Main Helicopter Rotor Projection Model Obtained by Viscous Effects and Unsteady Lift Simulation" in Strojniski Vestnik-Journal of Mechanical Engineering, 56, no. 6 (2010):357-367, https://hdl.handle.net/21.15107/rcub_machinery_1078 .