COMPARATIVE STUDY ON CALCULATION RESULTS OF THREE-BLADE AND X-SHAPED TAIL ROTOR AT "VORTEX RING"
The article presents the results of numerical studies of aerodynamic characteristics of isolated three-bladed tail rotor, and X-shaped tail rotor at "vortex ring". Calculations of aerodynamic characteristics of rotors are based on nonlinear blade vortex model developed at the Department of...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Russian |
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Moscow State Technical University of Civil Aviation
2016-11-01
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| Series: | Научный вестник МГТУ ГА |
| Subjects: | |
| Online Access: | https://avia.mstuca.ru/jour/article/view/257 |
| _version_ | 1797883127681515520 |
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| author | Y. M. Ignatkin P. V. Makeev A. I. Shomov V. A. Ivchin |
| author_facet | Y. M. Ignatkin P. V. Makeev A. I. Shomov V. A. Ivchin |
| author_sort | Y. M. Ignatkin |
| collection | DOAJ |
| description | The article presents the results of numerical studies of aerodynamic characteristics of isolated three-bladed tail rotor, and X-shaped tail rotor at "vortex ring". Calculations of aerodynamic characteristics of rotors are based on nonlinear blade vortex model developed at the Department of "The helicopter design" MAI. Considered hover and blasting at positive angles of attack αH, including the area of "vortex ring". Built "vortex ring" area in the coordinates of the horizontal Vx and vertical velocity Vy of airflow at different angles of attack of the rotor by condition drop rotor thrust against hover thrust at fixed angles of rotor collective pitch. |
| first_indexed | 2024-04-10T03:45:45Z |
| format | Article |
| id | doaj.art-fd899832bb9c4eaabea3cd0112ac4b65 |
| institution | Directory Open Access Journal |
| issn | 2079-0619 2542-0119 |
| language | Russian |
| last_indexed | 2024-04-10T03:45:45Z |
| publishDate | 2016-11-01 |
| publisher | Moscow State Technical University of Civil Aviation |
| record_format | Article |
| series | Научный вестник МГТУ ГА |
| spelling | doaj.art-fd899832bb9c4eaabea3cd0112ac4b652023-03-13T07:19:13ZrusMoscow State Technical University of Civil AviationНаучный вестник МГТУ ГА2079-06192542-01192016-11-0122393100257COMPARATIVE STUDY ON CALCULATION RESULTS OF THREE-BLADE AND X-SHAPED TAIL ROTOR AT "VORTEX RING"Y. M. Ignatkin0P. V. Makeev1A. I. Shomov2V. A. Ivchin3МАИМАИМАИОАО "МВЗ им. М.Л. Миля"The article presents the results of numerical studies of aerodynamic characteristics of isolated three-bladed tail rotor, and X-shaped tail rotor at "vortex ring". Calculations of aerodynamic characteristics of rotors are based on nonlinear blade vortex model developed at the Department of "The helicopter design" MAI. Considered hover and blasting at positive angles of attack αH, including the area of "vortex ring". Built "vortex ring" area in the coordinates of the horizontal Vx and vertical velocity Vy of airflow at different angles of attack of the rotor by condition drop rotor thrust against hover thrust at fixed angles of rotor collective pitch.https://avia.mstuca.ru/jour/article/view/257рулевой винтвертолетрежим "вихревого кольца"аэродинамические характеристикирасчеты |
| spellingShingle | Y. M. Ignatkin P. V. Makeev A. I. Shomov V. A. Ivchin COMPARATIVE STUDY ON CALCULATION RESULTS OF THREE-BLADE AND X-SHAPED TAIL ROTOR AT "VORTEX RING" Научный вестник МГТУ ГА рулевой винт вертолет режим "вихревого кольца" аэродинамические характеристики расчеты |
| title | COMPARATIVE STUDY ON CALCULATION RESULTS OF THREE-BLADE AND X-SHAPED TAIL ROTOR AT "VORTEX RING" |
| title_full | COMPARATIVE STUDY ON CALCULATION RESULTS OF THREE-BLADE AND X-SHAPED TAIL ROTOR AT "VORTEX RING" |
| title_fullStr | COMPARATIVE STUDY ON CALCULATION RESULTS OF THREE-BLADE AND X-SHAPED TAIL ROTOR AT "VORTEX RING" |
| title_full_unstemmed | COMPARATIVE STUDY ON CALCULATION RESULTS OF THREE-BLADE AND X-SHAPED TAIL ROTOR AT "VORTEX RING" |
| title_short | COMPARATIVE STUDY ON CALCULATION RESULTS OF THREE-BLADE AND X-SHAPED TAIL ROTOR AT "VORTEX RING" |
| title_sort | comparative study on calculation results of three blade and x shaped tail rotor at vortex ring |
| topic | рулевой винт вертолет режим "вихревого кольца" аэродинамические характеристики расчеты |
| url | https://avia.mstuca.ru/jour/article/view/257 |
| work_keys_str_mv | AT ymignatkin comparativestudyoncalculationresultsofthreebladeandxshapedtailrotoratvortexring AT pvmakeev comparativestudyoncalculationresultsofthreebladeandxshapedtailrotoratvortexring AT aishomov comparativestudyoncalculationresultsofthreebladeandxshapedtailrotoratvortexring AT vaivchin comparativestudyoncalculationresultsofthreebladeandxshapedtailrotoratvortexring |