RESEARCH OF INFLUENCE OF PERFORATION TO REDUCE PULSATION LOADS ACTING ON THE AERODYNAMIC CONTROL SURFACES
The research of unsteady vortex flow influence on the aerodynamic control and stabilizing surfaces is carried out. There are defined pulsation aerodynamic characteristics of flight controls with using the open software OpenFoam. The results of the numerical calculations of flow around brake flap and...
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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 |
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| Online Access: | https://avia.mstuca.ru/jour/article/view/251 |
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| _version_ | 1849698289946984448 |
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| author | V. T. Kalugin A. S. Epikhin P. A. Chernukha |
| author_facet | V. T. Kalugin A. S. Epikhin P. A. Chernukha |
| author_sort | V. T. Kalugin |
| collection | DOAJ |
| description | The research of unsteady vortex flow influence on the aerodynamic control and stabilizing surfaces is carried out. There are defined pulsation aerodynamic characteristics of flight controls with using the open software OpenFoam. The results of the numerical calculations of flow around brake flap and set behind him vertical stabilizer. The pulsation load on the pitching-stabilizer, due to the presence of a brake flap installed at different angles of deflection was calculated. To reduce the pulsation load offered the option of perforated brake flap. |
| format | Article |
| id | doaj-art-dbc1e489c03641549c4a58dbef082edf |
| institution | DOAJ |
| issn | 2079-0619 2542-0119 |
| language | Russian |
| publishDate | 2016-11-01 |
| publisher | Moscow State Technical University of Civil Aviation |
| record_format | Article |
| series | Научный вестник МГТУ ГА |
| spelling | doaj-art-dbc1e489c03641549c4a58dbef082edf2025-08-20T03:18:56ZrusMoscow State Technical University of Civil AviationНаучный вестник МГТУ ГА2079-06192542-01192016-11-012235156251RESEARCH OF INFLUENCE OF PERFORATION TO REDUCE PULSATION LOADS ACTING ON THE AERODYNAMIC CONTROL SURFACESV. T. Kalugin0A. S. EpikhinP. A. Chernukha1МГТУ им. Н.Э. БауманаМГТУ им. Н.Э. БауманаThe research of unsteady vortex flow influence on the aerodynamic control and stabilizing surfaces is carried out. There are defined pulsation aerodynamic characteristics of flight controls with using the open software OpenFoam. The results of the numerical calculations of flow around brake flap and set behind him vertical stabilizer. The pulsation load on the pitching-stabilizer, due to the presence of a brake flap installed at different angles of deflection was calculated. To reduce the pulsation load offered the option of perforated brake flap.https://avia.mstuca.ru/jour/article/view/251open software openfoamturbulence model lesunsteady vortex flow fieldbuffet loadsbrake flapperforationvertical stabilizer |
| spellingShingle | V. T. Kalugin A. S. Epikhin P. A. Chernukha RESEARCH OF INFLUENCE OF PERFORATION TO REDUCE PULSATION LOADS ACTING ON THE AERODYNAMIC CONTROL SURFACES Научный вестник МГТУ ГА open software openfoam turbulence model les unsteady vortex flow field buffet loads brake flap perforation vertical stabilizer |
| title | RESEARCH OF INFLUENCE OF PERFORATION TO REDUCE PULSATION LOADS ACTING ON THE AERODYNAMIC CONTROL SURFACES |
| title_full | RESEARCH OF INFLUENCE OF PERFORATION TO REDUCE PULSATION LOADS ACTING ON THE AERODYNAMIC CONTROL SURFACES |
| title_fullStr | RESEARCH OF INFLUENCE OF PERFORATION TO REDUCE PULSATION LOADS ACTING ON THE AERODYNAMIC CONTROL SURFACES |
| title_full_unstemmed | RESEARCH OF INFLUENCE OF PERFORATION TO REDUCE PULSATION LOADS ACTING ON THE AERODYNAMIC CONTROL SURFACES |
| title_short | RESEARCH OF INFLUENCE OF PERFORATION TO REDUCE PULSATION LOADS ACTING ON THE AERODYNAMIC CONTROL SURFACES |
| title_sort | research of influence of perforation to reduce pulsation loads acting on the aerodynamic control surfaces |
| topic | open software openfoam turbulence model les unsteady vortex flow field buffet loads brake flap perforation vertical stabilizer |
| url | https://avia.mstuca.ru/jour/article/view/251 |
| work_keys_str_mv | AT vtkalugin researchofinfluenceofperforationtoreducepulsationloadsactingontheaerodynamiccontrolsurfaces AT asepikhin researchofinfluenceofperforationtoreducepulsationloadsactingontheaerodynamiccontrolsurfaces AT pachernukha researchofinfluenceofperforationtoreducepulsationloadsactingontheaerodynamiccontrolsurfaces |