Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor
Yıl: 2020 Cilt: 7 Sayı: 2 Sayfa Aralığı: 487 - 502 Metin Dili: İngilizce DOI: 10.31202/ecjse.660136 İndeks Tarihi: 02-12-2021
Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor
Öz: In this study, rotors space and number of the blade are examined in terms of the torque, power and thrust concept. Three-dimensional flow analysis was performed by using SolidWorks flow simulation. In aircraft propeller design, thrust, torque and power concept has a great deal of importance. The rotor can be defined as a propulsion system, which provides the thrust with a propeller. The pressure difference produces due to the velocity difference between the lower and upper surfaces of the airfoil. The thrust is obtained with this pressure difference. The rotor blades produce drag and thrust thanks to rotating airfoils. The number of the blade affects the amount of thrust directly. If the blade number of rotor increases, the produced thrust, torque by the rotor and the needed power to drive rotor will also increase. In this study, the effect of blade number (2, 3 and 4 blades) and distance between rotors (0.05*D, 0.1*D, 0.25*D, 0.5*D, 0.75*D, 1*D) on the thrust, torque and power are investigated.
Anahtar Kelime: Rotor Mesafesinin ve Kanat Sayısının bir Koaksiyel Rotorun İtkisine, Torkuna ve Gücüne Etkisi
Öz: Bu çalışmada rotor boşluğu ve kanat sayısı tork, güç ve itki kavramı açısından incelenmiştir. SolidWorks akış simülasyonu kullanılarak üç boyutlu akış analizi yapıldı. Uçak pervanesi tasarımında, itme, tork ve güç konseptinin önemi büyüktür. Rotor, pervane ile itki sağlayan tahrik sistemi olarak tanımlanabilir. Basınç farkı, kanat profilinin alt ve üst yüzeyleri arasındaki hız farkı nedeniyle oluşur. İtme kuvveti bu basınç farkı ile elde edilir. Dönen kanat profilleri sayesinde rotor kanatları sürükleme ve itme kuvveti üretir. Kanat sayısı doğrudan itme miktarını etkiler. Rotorun kanat sayısı arttıkça, rotor tarafından üretilen itki, tork ve rotoru çalıştırmak için gereken güç de artacaktır. Bu çalışmada kanat sayısının (2, 3 ve 4 kanat) ve rotorlar arasındaki mesafenin (0,05 * D, 0,1 * D, 0,25 * D, 0,5 * D, 0,75 * D, 1 * D) itkiye, torka ve güce etkisi incelenmiştir.
Anahtar Kelime: Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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| APA | GÖV İ (2020). Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor. , 487 - 502. 10.31202/ecjse.660136 |
| Chicago | GÖV İbrahim Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor. (2020): 487 - 502. 10.31202/ecjse.660136 |
| MLA | GÖV İbrahim Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor. , 2020, ss.487 - 502. 10.31202/ecjse.660136 |
| AMA | GÖV İ Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor. . 2020; 487 - 502. 10.31202/ecjse.660136 |
| Vancouver | GÖV İ Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor. . 2020; 487 - 502. 10.31202/ecjse.660136 |
| IEEE | GÖV İ "Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor." , ss.487 - 502, 2020. 10.31202/ecjse.660136 |
| ISNAD | GÖV, İbrahim. "Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor". (2020), 487-502. https://doi.org/10.31202/ecjse.660136 |
| APA | GÖV İ (2020). Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor. El-Cezerî Journal of Science and Engineering, 7(2), 487 - 502. 10.31202/ecjse.660136 |
| Chicago | GÖV İbrahim Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor. El-Cezerî Journal of Science and Engineering 7, no.2 (2020): 487 - 502. 10.31202/ecjse.660136 |
| MLA | GÖV İbrahim Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor. El-Cezerî Journal of Science and Engineering, vol.7, no.2, 2020, ss.487 - 502. 10.31202/ecjse.660136 |
| AMA | GÖV İ Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor. El-Cezerî Journal of Science and Engineering. 2020; 7(2): 487 - 502. 10.31202/ecjse.660136 |
| Vancouver | GÖV İ Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor. El-Cezerî Journal of Science and Engineering. 2020; 7(2): 487 - 502. 10.31202/ecjse.660136 |
| IEEE | GÖV İ "Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor." El-Cezerî Journal of Science and Engineering, 7, ss.487 - 502, 2020. 10.31202/ecjse.660136 |
| ISNAD | GÖV, İbrahim. "Rotor Spacing and Blade Number Effect on the Thrust, Torque, and Power of a Coaxial Rotor". El-Cezerî Journal of Science and Engineering 7/2 (2020), 487-502. https://doi.org/10.31202/ecjse.660136 |
