EDF 70mm Arga-Rohili AR-708TP (Autodesk Inventor 2018)
grabcad
Electric Ducted Fan model propulsion unit designed during my Diploma Thesis (done in 2017) for studying the propulsion performance improvement by adding various Tailpipe and contraction nozzle to a redesigned EDF HL7008 casing. redesigned duct fabricated using 3d printing method.contracting nozzle gave increase in thrust but decreasing the power transfer (electric to thrust) efficiency. to reduce the significant power loss, tailpipe were added in 20mm before the nozzle.Specifications:Intake Diameter 70 mmHL7008 8-Blade FanBrushless Motor Turnigy 2226 3000rpm/vESC 50~80A, Battery 14.8V (4S LiPo)development bySamuel Argaputra (design and CFD turbomachinery simulation study)Fauzan Rohili (fabrication experimental testing study)if you have a question or want to use this material, please message me. thank you.
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