Design presentation Aerodynamics
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SRN: 19034635. Design presentation Aerodynamics. Yellow pool float on water.
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What is Aerodynamics?. A branch of dynamics specially interested in the motion of air when interacting with objects.
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What is an Airfoil?. It produces forces when in motion to surrounding air. Its main objective is to generate significant lift when in motion. Used as basic form of wing..
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Diagram Description automatically generated with medium confidence.
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What is Drag?. Mechanical force Aerodynamic force working against aircraft motion (Thrust) Generated through difference in velocity between solid objects & fluid..
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Person writing on a notepad. Project background Concepts Planning (Logbook, Gantt chart) Design Activities/ process Feedback & results.
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Background. Aim, design a wing that has good performance in many areas: minimum drag Pitching moment Stall behaviour.
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LIZÆ7LYVÜf'IJ. Concept: Existing solutions.
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ATR 72 wing air foil. Research:. A picture containing shoji, building Description automatically generated.
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Pens and rulers. Plan.
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Design Activities. Design a Short-haul turboprop Typically used as a regional airliner passenger. De Havilland Canada DHC-8. Design activity 1: Calculating Cruising speed, cruising Altitude and all up weight. Design Activity 2: Calculating, lift in level flight. Design Activity 3: Finding aspect ratio via graph, lift coefficient and ideal coefficient.
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Design Activity 3. 40 35 30 20 10 GA Gliders Mil. surveillance Airliners T ransports 3 co 400 600 F i g hters 700.
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Periodic table of elements. Calculate: Dynamic viscosity Reynolds Number Chord Length Mach Number Generate airfoil on XFLR5 and analyse graphs.
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Design Activity 4. Thinness (8) at at Points TE nap TE xmnge Center I ine C : 'Users, style 9.04 29.40 0.00 0.00 0.00 0.00 o. 00 Ltay Sazgin/tesktcp/aizfo— 14.S3 25.43 0.00 0.00 0.00 12. SO 0.00 0.00 0.00 in the client area.
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Partl xy plane yz plane zx plane PartBody Pad. 1 tch.l Pad.2 'Sketch.2 pad.3 e Sketch.3 7 Sketch.4 Absolutenxis Geometry.
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A close-up of a computer Description automatically generated with low confidence.
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This involves specifying the following parameters: • Aspect ratio • Taper ratio • Wing sweep • Wing incidence • Dihedral/Anhedral angle. Find geometry of wing planform Calculate the location of the quarter chord of the mean aerodynamic chord.
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Design Activity 7. A picture containing diagram Description automatically generated.
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Results Feedback. WWW:. Overall I was impressed with my results, I manage to complete design activity 1-7 well, I generated more lift and kept tweaking my wings till satisfactory ..
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Thank You very much For your time. A picture containing text, tree Description automatically generated.