Aeroacoustic effect generated by the interaction rotor-airframe in an unmanned aerial vehicle's structure
Efeito Aeroacústico gerado pela interação braço-rotor na estrutura de uma aeronave não tripulada.;
Efecto Aeroacústico generado por la interacción brazo-rotor en la estructura de una aeronave no tripulada.
| dc.contributor | Almeida, Odenir de | |
| dc.contributor | http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4709319Z0&tokenCaptchar=03AGdBq25-WP-eqbcEXNigbMSPOW90S1gKj-c0MtgzY9GhhO3l98EwLeaHKAllMaopox8KzlbDoKH1uTP-OsDhJaN6MrElGUF7dbjxUJzci9E-IaoiT-YQNymeIZwrSSGVXX-yBlYmgnsFQu3lp6aPZX4N35TXtv-I_tndimcrZLwXa5xD-gIimByceKs3qgOhfnb2rRA2NJmVwxzSxkLUVjLAjlj3mu3fDFlz1ZdSgNXi1jIGh0fF7Hm5TO5wyE8M-xe2sM_iCAFYvYBEmmJAsKQ05G0MvHX3KCVW8MK2NZ7maXXaQPPmM5VIPwZYJFEoecFx25iPk7ev6-uKr7fUVxL2kHcik0iyh9TNHeORi3vkulVgSqGbY3IWINRiw_bHhvq_whX6zSaXJUp5bRAAcnLYrfb64H9wXYf0TBTX2aT8s_R_p32WBqryRWfxOERL1Gaom7zdFAlmYK2CLHr5EEAd71I1hnorzgQ1STezRPTvyg_LxqL_hu7KixwI9QgMoJFducbdZWPzMBeIeArXLDy2gXOcPa1BDg | |
| dc.contributor | Viana Duarte, Marcus Antonio | |
| dc.contributor | http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4780739A4&tokenCaptchar=03AGdBq27LKGb3-d7gc7NXVDIq7Y4r0fK5fAlDubNom5EVQBM0zj-pTJdom8ghDttabnNI8LMbvJB7HnlU9tV-9eWiR-jeotHEQ8TD_eFpdbl7a4EwLnDovqTSyfASkky96UwPCOvE9iUlmkwQT3-XfaAWk2769XdVDcUoWfyGO28QCBbmeQ1WBlz2bZ7gxW47lEvWtOnFvf8xA1Tlzyi9WNFqtEtUwIDJQsDAHGYW8MXXgRqXd2j9tVRy96qlIWlFPD9_xUd7-L25jrk3xQY4jm8csr4MiaxQmxSGQKAYP0nHhPMa5TS-st-j5Y2FOKd_oJ_AkxJRDIhpWkvfOGMmIxa_9X_QnEjxckHKxCX2RI-TnkeH4nH5U6cvg5kpOsfytW-2MTvR-VB-i7jbXSr_RfnX3IEKnCU6TfhXxmsPlTMk-s8eQ0AFhpQvwjdZ_Q9zokRqJdyypP3Zu_pwYjUFCU-WzbjffeGoa-W6ACUgmGElo9o0-jg8P-BbN1hhgBEe_i3Ffv1WzFH_ | |
| dc.contributor | Souza Morais, Tobias | |
| dc.contributor | http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4777340U1&tokenCaptchar=03AGdBq24dXVEww3VpLZFmQuh1VGcSOWxZI4ok9oXIR5THC36mtk07zokg4qU-2oilFW3b2dMKfyWds4XlhOiqfGLnqPeP1BPAcQS3ED3FoM67ksqdsvdKwCKtDPaupYlWWMMP-qyhQBjocBcvXga9bKGwcnKJ69EVZ7eGRZZvlxag_oGG5HJaAWSTt-f8eMyLQSVb9h8hGWl1ZvWxFGbvVNBuE_8evSOPVF0FC47ryWoPc8OhtpiKSVtbG3Lu38K0xvrmwpLjIBi9UfZG3lfSTLzJrj9HWby61xF-vXzAKDUOwZ_hwFW8Z6ZE59aFvKnVMF26xp_jTu8Kd-UjdDIzV1V1Ip12MiL_zMDOvEkzdazrwu4-VQr9o6zH88ms6uI-iHPRLW_ZESyFs8buDxOKBoceyjXVjluPUybthos9bRA9_5ak5SFf3LzmngfBQseelSx5Rq12el9E2FqtskMhkF1rc_TMPQXmByk_sQs-jgbLrdPFGHybvSbDYd2Il6K1eRFRdavEBN5JunujGSFc6Gy2nRwABXrhLg | |
| dc.creator | Sanchez, Gino Rodrigo Lavagnino | |
| dc.date | 2022-01-24T23:07:19Z | |
| dc.date | 2022-01-24T23:07:19Z | |
| dc.date | 2021-11-11 | |
| dc.date.accessioned | 2023-09-28T20:48:24Z | |
| dc.date.available | 2023-09-28T20:48:24Z | |
| dc.identifier | SANCHEZ, Gino Rodrigo Lavagnino . Aeroacoustic effect generated by the interaction rotor airframe in an unmanned aerial vehicle s structure. 107 f. Bachelor’s Thesis (Aeronautical Engineering) - Federal University of Uberlândia, Uberlândia Brazil. 2021 | |
| dc.identifier | https://repositorio.ufu.br/handle/123456789/33999 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/9058698 | |
| dc.description | Pesquisa sem auxílio de agências de fomento | |
| dc.description | Trabalho de Conclusão de Curso (Graduação) | |
| dc.description | As the years go by, UAVs become more accessible, their operation properties improve and companies like Embraer get closer and closer to apply this type of vehicles for their operations and become their future product. These vehicles are evolving fast and the possibility of skies being filled with buzzing multi-copters has raised major concerns about security, health and control. For this reason, a bast number of researches in the area of Aeroacoustics, need to be done to solve major problems as mentioned before, including problems such noise pollution in our modern society. Knowing this, the present work is dedicated to study a possible source of noise in UAVs, known as the interaction rotor airframe, which causes a tonal noise given by pressure fluctuations between these components. As a possible solution and based on some studies, were projected and manufactured three different airframes; each one with a distinctive noise reduction concept. To test these concepts an experimental process was conducted using a high definition microphone, as a data acquisition system to measure the different pressure levels through a determinate period of time and through a code in Matlab interpret and plot the signals as a A weighting signal to identify a possible noise reduction in each case in the human acoustic domain. | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | Universidade Federal de Uberlândia | |
| dc.publisher | Brasil | |
| dc.publisher | Engenharia Aeronáutica | |
| dc.rights | Acesso Aberto | |
| dc.subject | UAVS | |
| dc.subject | Aerocoustics | |
| dc.subject | noise pollution | |
| dc.subject | noise | |
| dc.subject | rotor-airframe | |
| dc.subject | CNPQ::ENGENHARIAS::ENGENHARIA AEROESPACIAL::SISTEMAS AEROESPACIAIS::HOVERCRAFT | |
| dc.title | Aeroacoustic effect generated by the interaction rotor-airframe in an unmanned aerial vehicle's structure | |
| dc.title | Efeito Aeroacústico gerado pela interação braço-rotor na estrutura de uma aeronave não tripulada. | |
| dc.title | Efecto Aeroacústico generado por la interacción brazo-rotor en la estructura de una aeronave no tripulada. | |
| dc.type | Trabalho de Conclusão de Curso |