Mahardian, Delly (2017) Analisa Struktur Multi-Platform Skywalker dan Reaper UAV. Diploma thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Teknologi Pesawat tanpa awak (drone) saat ini berkembang dengan pesat, pesawat tanpa awak (drone) banyak digunakan pada dunia militer maupun keperluan komersil. Karena mempunyai banyak kelebihan yaitu memperkecil resiko human error, pengoperasian mudah, dan lebih efektif dibandingkan dengan pesawat berpilot. Pesawat tanpa awak sengaja dibuat dengan bodi yang ringan serta aerodinamis.
Untuk mengetahui gaya aerodinamik serta tegangan pada bodi pesawat skywalker dan reaper auv, maka digunakan software ansys fluent 12.1.2 dan ansys. Tujuan dari tugas akhir ini Adalah membandingkan antara Kedua pesawat drone, meliputi kontur tekanan, koefisien tekanan (Cp), koefisien drag (Cd), koefisien lift (Cl), serta tegangan ijin (σ), dan deformasi secara 3 dimensi dari software Ansys Fluent 12.1.2 dari Kedua pesawat.
Dari hasil analisa aliran yang melintas pada bodi pesawat Skywalker dan Reaper, koefisien drag (Cd) yang diperoleh selama simulasi pesawat Skywalker senilai 26.341796 N. sedangkan koefisien drag (Cd) yang diperoleh pesawat Reaper senilai 25.028787 N. koefisien lift (Cl) pada pesawat Skywalker senilai 79.2349 N. dan koefisien lift (Cl) pada pesawat Reaper senilai 54.736767 N.
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Technology unmanned aircraft (drone) is currently growing
rapidly, unmanned aircraft (drone) is widely used in the military as well as commercial purposes. Because it has many advantages that minimize the risk of human error, easy operation, and more effective than piloted aircraft. Drone deliberately made with a lightweight body and aerodynamics.
To determine the aerodynamic forces and stress on the
fuselage skywalker and reaper AUV, then used software ANSYS
and ANSYS fluent 12.1.2. The purpose of this thesis is to compare between two drones, including , pressure coefficient (Cp), the coefficient of drag (Cd), the coefficient of lift (Cl), as well as the allowable stress (σ), and deformation in three dimensions of software Ansys Fluent 12.1.2 of the two planes. From the analysis of the flow passing through the fuselage Skywalker and Reaper, the coefficient of drag (Cd) obtained during the flight simulation Skywalker worth 26.341796 N. while the
coefficient of drag (Cd) obtained Reaper aircraft worth
25.028787 N. coefficient of lift (Cl) at Skywalker aircraft worth 79.2349 N. and the coefficient of lift (Cl) on Reaper aircraft worth 54.736767 N.
| Item Type: | Thesis (Diploma) |
|---|---|
| Additional Information: | RSMI 629.132 3 Mah a-1 |
| Uncontrolled Keywords: | kontur; tekanan; pressure coefficient (CP); drag coefficient (CD); lift coefficient (Cl) separasi; tegangan ijin (σ); deformasi; contour; pressure; pressure coefficient (CP); drag coefficient (CD); lift coefficient (Cl) separation; allowable stress ( |
| Subjects: | T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL240.5 Composite materials T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL521 Aerodynamics, Hypersonic. U Military Science > UG1242 Drone aircraft--Control systems. (unmanned vehicle) |
| Divisions: | Faculty of Industrial Technology > Mechanical Engineering > 21401-(D3) Diploma 3 |
| Depositing User: | Mahardian Delly |
| Date Deposited: | 03 Jul 2018 03:33 |
| Last Modified: | 01 Oct 2020 23:05 |
| URI: | http://repository.its.ac.id/id/eprint/51884 |
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